Augustine: City of God, XI. Gangauf: Psychologic des Augustinus, I. i. Anselm: Monologium, VUI. IX. Turrettin : Institutio, V. i.-vii. Witsius: Apostles' Creed, Dissertation VIII. Howe: Oracles, II. ix.-xii. Pearson: Creed, Art. I. Cudworth: System, in. 79-220. Ed. Tegg. Clarke: Demonstration, Prop. X. Wiseman: Science and Revelation. Herschel: Discourse on Natural Philosophy. Agassiz: Structure of Animal Life. Dawson: Earth and Man; Origin of the World. Guyot: Creation. Dana: Creation. Ulrici: Gott und Natur. Twesten: Dogmatik, Th. II. g 36. Schleiermacher: Glaubenslehre, $ 40, 41. Quatrefages: Human Species. Argyll: Primaeval Man. Lewis: Six Days of Creation; Lange's Genesis, p. 314 sq. Mivart: Man and Ape; Evolution and its Consequences. Southall: Recent Origin of Man. Haeckel: Evolution of Man; History of Creation. Cabell: Unity of Mankind. Lyell: Antiquity of Man. Cook: Religion in Chemistry; Credentials of Science. Maudsley: Physiology of Mind. Eraser: Blinding Lights. Shedd: Evolution defined and applied (Theological Essays). Beale: Protoplasm. Sterling: Protoplasm. Calderwood: Science and Religion. Hodge: Darwinism.
Ik the Westminster Shorter Catechism, Q. 8, it is said that " God executes his decrees in the works of creation and providence." The decree itself, we have seen, is immanent in the Divine being, is formed in eternity, and is one single act which simultaneously includes all that conies to pass in all space and time. But as emanent and transitive, it passes into execution by a gradual and endless succession of events and phenomena. The two general modes in which the Divine decree is executed are: 1. Creation. 2. Providence. It might at first sight seem as if Redemption should constitute a third mode; but theologians have commonly included this under the head of Providence, as the special manner in which God provides for the needs of men as sinners.
Creation, in the proper sense of origination ex nihilo, is the very first work that God does ad extra. Nothing precedes it, except that eternal activity in the Divine essence which results in the trinitarian Persons. These latter are not creations, but emanations. Hence creation is called "the beginning of God's way," Prov. 8: 22; and God is said to have created the heaven and earth "in the beginning," Gen. 1:1. The doctrine of creation is taught in Gen. 1:1; Nehemiah 9: 6 ; Job 26 : 3 ; Ps. 19 :1; 104: 30; 124 : 8; 146 : 6; John 1:3; Acts 17: 24; Rom. 11: 36;
1 Cor. 8: 6; 2 Cor. 4:6; Coloss. 1:16; Heb. 3:4; 4:4; 11 : 3. The peculiar characteristic in creation, namely, the origination of entity from non-entity, is mentioned in Heb. 11: 3, " The worlds were framed so that things which are seen were not made of things that do appear;" also in
2 Cor. 4:6, "God commanded the light to shine out of darkness;" and also in Coloss. 1: 16, "By him were all things created, visible and invisible."
Creation ex nihilo is peculiar to the Scriptures. It is not found even in the most rational and spiritual of the ancient, cosmogonies. Even when an intelligent architect of the universe is affirmed, as in the systems of Plato and Aristotle, an eternal vKrj, or chaotic matter, is postulated, out of which it is formed. Philo (On The World) takes the same view. In the Platonic writings, God is rather a demiurge than a creator. Plutarch (Procreation of the Soul) describes Plato's view as follows: "The creation was not out of nothing, but out of matter wanting beauty and perfection, like the rude materials of a house lying first in a confused heap." Ranke (Universal History, I. 22) marks the difference between the Mosaic and the Egyptian and Assyrian cosmogonies, as " an express counter-statement. With the Egyptians and Babylonians, everything is developed from the inherent powers of the sun, the stars, and the earth itself. Jehovah, on the other hand, appears as the creator of heaven and earth; as both the originator and the orderer of the world. The conception of a chaos is not excluded, but this conception itself rested on the idea of a previous creation."
In Scripture, the term creation is sometimes employed in a secondary sense. "Thou sendest forth thy spirit, they are created," Ps. 104 : 30. "I create evil," Isa. 45 : 7. "The Lord hath created a new thing in the earth," Jer. 31:22. "Create in me a clean heart," Ps. 51:10. "I create new heavens and a new earth," Is. 65 :17. Rev. 21 :1, et alia. In these instances, the Divine agency operating by means of second causes is intended. Creatures are propagated under laws established by the Creator; sin is permitted and controlled by God employing the human will; an extraordinary event in history is brought about by Divine providence; the regeneration and sanctification of the human soul is a secondary creation.
Under the head of Creation, we have to do only with the primary and strict signification of the term, as denoting origination from nothing: de, or ex nihilo. The poverty and inadequateness of human language is very apparent, in respect to this idea. Words are more or less pictorial in their roots and elements. But the creation of entity from nonentity utterly forbids any picturing or imaging. For this reason, more or less of qualification or explanation must be employed, in all languages, in connection with the words that are used to denote this purely abstract and inexplicable conception.
The Hebrew word employed to denote the idea of creation is tna. According to Gesenius (in voce) it signifies: "1. To cut, to carve; 2. To form, create, produce. In Gen. 2:3, is read rribsb sna; which he created in mak
'"1 - TT 1
ing: that is, which he made in creating something new." Says Delitzsch, on Gen. 1:1, quoted in Lange on Gen. 1:1, "ana in the Piel signifies to cut, hew, form; but in the Kal, it is employed to denote divine products, new and not previously existing in the sphere of nature and history (Ex. 34:10; Num. 16:30, and frequently in the prophets), or in the sphere of spirit (Ps. 51:10). In the Kal, it never denotes human productions, and is never used with the accusative of the material." In Ex. 5,16, rros is used with the accusative of material: "Make brick." Dillmann, On Gen. 18: 21, agrees with Delitzsch. Oehler, Theology of the Old Testament, I. 169, takes the same view. Dorner, Christian Doctrine, II. 23, endorses it. The Patristic, Mediaeval, and Reformation exegesis adopts this interpretation.
The clause ex nihilo is explanatory of the term "creation," and is necessary to define it, and guard it from misuse. Unless it be employed, creation may be used to signify "evolution" or "development," which is a wholly different conception. Ex nihilo denotes that a created thing is not produced out of existing matter of any kind whatever: "ex, non designat sed excludit materiam." Creation of entity from non-entity is expressed in Rom. 4:17, "God calleth those things which be not, as though they were :" Ta firj ovra co? ovra. The same idea is suggested in 2 Cor. 4:6, "God who commanded the light to shine out of darkness." It is not meant that darkness is the material of which light is made, but the state or condition of things in which light is made to begin by a fiat. The passage in Heb. 11 : 3, in which it is said that " things which are seen were not made of things that do appear," teaches that there is an invisible cause for all visibles; and Coloss. 1:16, in which it is said that "all things visible and invisible" were created, (iicrlaSrj) by the First Begotten, teaches that God creates the invisible forces of matter, as well as the invisible spirits of angels and men. In the apocryphal book 2 Maccabees 7: 28, it is said that" God made the heaven and earth of things that are not: Ovk Ovtcov." Creation ex nihilo has its human analogies. The understanding originates thoughts from nothing; and the will originates volitions from nothing. Thoughts and volitions, however, are not entities or substances, and here the analogy fails. But they are ex nihilo. One thought is not made out of another thought; nor is a volition made out of another volition. Here the analogy holds good.
The maxim ex nihilo nihil fit is true, in the sense that nothing comes from nothing: (a) By finite power; (b) As the material out of which something is produced; (c) By the mode of emanation, generation, or evolution; because this supposes existing matter. Lucretius (I. 151), lays down the position: "nullam rem e nihilo gigni divinitus unquam." The reason which he gives why even by divine power (divinitus) nothing can be produced from nothing is, that in this case there would be no need of a seed or egg; and that, consequently, everything might be produced out of everything; men could be originated out of the sea, and fishes and birds out of the earth. Lucretius does not conceive of the seed or egg as created, but as eternal. His reasoning is valid against pseudo-evolution, or evolution defined as " the transmutation of the homogeneous into the heterogeneous." Everything may be originated out of everything, upon this theory. The homogeneous vegetable may develop into the heterogeneous animal; the homogeneous animal into the heterogeneous man. And the process may be downward as well as upward; because either process is alike the transmutation of a homogeneous snbstance into a heterogeneous one. If it were possible by the operation of merely natural law, to convert the inorganic mineral into the organic vegetable, it would be possible by the same method to convert the organic vegetable into the inorganic mineral. The rule would work in both ways. As plausible an argument might be constructed out of the deterioration and degradation of some of the human family, to prove that man may be evolved downward into an anthropoid ape, as that which has been constructed to prove that he has beeu evolved upward from one.
Spinoza's definition of "substance" was intended to exclude the doctrine of creation ex nihilo. He defines substance as " that which exists of itself; that is, the conception of which does not require the conception of anything else." Ethics, I. iii. But the conception of a creature, is the conception of a substance that requires another substance to account for it. A created substance, consequently, is precluded by Spinoza's definition of substance. There cannot be any such thing. Des Cartes had previously defined the absolute and primary substance, as " that which so exists that it needs nothing else for its existence;" and Aquinas (I. xxix. 2) so defines a triuitarian subsistence or person. But Des Cartes added a definition of created or secondary substance, as "that which requires the concurrence (concursus) of God, for its existence." Spinoza in his early life made an abstract of Des Cartes' philosophy, for the use of a pupil (De principiis philosophiae Renati Des Cartes). His editor, Do Meyer, remarks that Spinoza must not be understood to agree with Des Cartes, and mentions that he rejected Des Cartes' distinction between intellect and will, but says nothing about the distinction between primary and secondary substance. Bruder's Spinoza, I. S9. Subsequently, when Spinoza published his own system, he rejected the distinction between primary and secondary substance, and gave no definition of any substance but the " substantia una et unica," of which everything is a modification. By this petitio principii, or postulate of one substance only, he excludes created substance, and lays the foundation of pantheism.1 This
1 A similar petitio principii is seen in Von Baer's definition of evolution, adopted by Spencer, as the "transformation [transmutation] of the homogeneous into the heterogeneous." That a homogeneous substance (say, vegetable) can be transmuted into a heterogeneous substance (say, animal or mineral), is the
theory of the universe energetically rejects creation ex nihilo, and maintains emanation. Fichte says that "the assumption of a creation is the fundamental error of all false metaphysics and philosophy." Hegel explains the universe of matter and spirit as an immanent process of God; a material efflux out from the Absolute which is retracted again as immaterial spirit. Strauss expresses the same idea in the statement that "trinity and creation are, speculatively considered, one and the same thing; only the former is the rational, and the latter the empirical aspect." Kant, on the contrary, asserts that " the proposition that God, as the universal first cause, is the cause of the existence of substance, can never be given up, without at the same time giving up the notion of God as the Being of all beings, and thereby giving up his all-sufficiency, on which everything in theology depends." Practischer Vernunft, 232 (Abbott's Trans. 279).
The maxim " ex nihilo nihil fit" is false in reference to the supernatural and omnipotent power of God. The Supreme being can originate entity from non-entity.1 The fol
point in dispute, but is quietly assumed in the definition. And. in order to give plausibility to this petitio, a false definition of the " homogeneous " is introduced. It is defined as " that which is without organs," the heterogeneous being "that which has organs." Carpenter: Physiology, 888. But the presence or absence of organs is not a mark of a difference in tubstatice; which is what is requisite in order to heterogeneity. Vegetable protoplasm before the differentiation into organs begins, is as really vegetable substance as afterwards. Animal protoplasm is as really animal matter, before the organs appear as after. There is nothing heterogeneous in either instance.
Another petitio principii of the same kind appears in the agnostic definition of knowledge, as " classification." According to this definition, nothing can be known unless it can be brought under a class; and a class implies several individuals of the same species. "The first cause, the Infinite, in order to be known must be classed," says Spencer (First Principles, p.81). But as the Infinite is the only one of the species, he cannot be put into a class, and therefore he is utterly unknowable. The point in dispute is, whether all knowledge is classification, and is quietly assumed by the agnostic in his definition of knowledge. Even in regard to those objects which can be classified, the whole of our knowledge does not consist merely in knowing the class to which they belong. Classification is only one of several elements in cognition.
> Upon this dogma of creation ex nihilo, so vital to theism, ethics, and religion, see Cndworth: System. Ch. V. Pearson: Creed, Art. L Clarke: Dem
lowing are the characteristics of creation from nothing: 1. Creation has a beginning:' It is not the eternal emanation of an eternal substance, or the eternal evolution of an eternal germ. This is taught in Gen. 1:1, by the clause " in the beginning ; " and in the phrase, "before the foundation of the world," frequently employed to denote eternity. Origen held that God is eternally creating; otherwise he would have nothing to do, and would be mutable in deciding to create. Schleiermacher: Dogmatik, I. 197. The opera ad intra meet the first objection. The eternal generation and spiration are Divine activities prior to the creation of the universe, and independent of it. Boethius asserted that God is eternal, and the world is perpetual. Rothe (Ethik, § 40) affirms eternal creation. Defective trinitarian or positively antitrinitarian theories logically tend either to the dogma of an eternal creation, or else of emanation, in order that the deity may have an object for himself as a subject. True trinitarianism finds this object within the Godhead. God the Son is God the Father's object. If creation is eternal, the universe is as old as the creator. It could be said of it, as the Nicenes said of the Son of God: ovK fjv irore ore Ovk ijr. 2. Creation is optional, not necessary, for God. It proceeds from free will, and is expressed by fiat. "He hath stretched out the heavens by his discretion," Jer. 10 : 2. Emanation is necessary and constitutional, like the generation of the Son and spiration of the Spirit. 3. Creation originates another new substance; but emanation and evolution produce only modifications of an old and existing substance.
The conception of creation from nothing is purely intellectual, like that of a mathematical point, line, or surface. These latter cannot be explained or even illustrated by sensuous images, and are held as valid conceptions by a purely
oustration, 76. Augustine: Confessions. Books XT. and XII. Ambrose : Hexoemcron, Lib. II. oh. 1. 2. Shedd: History of Doctrine, 1 7-15; Theological Essays, 133-135; 154-159.
rational act of the mind unassisted by sensation. The atheistic mathematician who denies the being of God and creation ex nihilo, because he cannot image them, should upon the same principle deny the validity of the mathematical conceptions of a point, line, and surface. Owing to man's strong propensity to image his knowledge, and explain conceptions by a sensuous method, he attempts to account for the universe by postulating an eternal substance of some ethereal kind, out of which it is made. Hence even Plato and Aristotle suppose an vj, which is formed into the cosmos by the Supreme architect. Miiller (Literature of Greece, 87, 88) asserts that the idea of creation from nothing is wanting in the Greek conception of the deity, and is found in the Eastern nations. But the only Eastern people who had the idea were the Hebrews. The Persian cosmogony is dualistic; and the Indian is pantheistic. "It is," says Augustine (City of God, XI. ii.), " a great and very rare thing for a man, after he has contemplated the whole creation, corporeal and incorporeal, and has discerned its mutability, to pass beyond it, and by the continued soaring of his mind to attain to this unchangeable substance of God, and, in that height of contemplation to learn from God himself that none but he made all that is not of the divine essence." Mosheim, in a note to Cudworth (III. p. 140), proves by a survey of ancient philosophy and theology, that the doctrine of creation ex nihilo is found only in Scripture.
The first verse of Genesis mentions the first of the opera ad extra of the triune God; namely, the creation of the present universe. The clause, " heaven and earth " denotes all that is not God; namely, the worlds of matter and of finite mind, or the sensible and intelligible worlds. "Heaven and earth" means the universe; as when one says of another: "He would move heaven and earth to accomplish his purpose." The sacred writer begins with an allcomprehending proposition: God created all finite beings and things. The same truth is taught in Coloss. 1:16. "By him were all things created, that are in heaven, and that are in earth, visible and invisible." Here, the creation of the universe is referred to the second trinitarian person. A portion of the universe is spiritual in its substance, and is denoted by "heaven ;" and a portion is physical, and is denoted by " earth." The spirits of angels and men constitute the spiritual part of the universe, and matter constitutes the physical part of it. From Job 37: 7, it appears that the angels were created before the six days' work; and from Gen. 1 : 26, that men were created on the sixth day.
This is the old patristic interpretation of Gen. 1:1. Says Augustine (Confessions, XII. vii.), " Thou createdst heaven and earth: things of two kinds; one near to thee, the other near to nothing." By this latter, Augustine means the rarefied matter of chaos. Again (Confess., XII. vii.) he says, "Thou createdst heaven and earth; not out of thyself, for so they should have been equal to thine only begotten Son, and thereby equal to thee also." 1
The created universe of mind and matter, denominated "heaven and earth " in Gen. 1:1, is diverse from God: that is, is another substance. It is not God, nor a part of God; because God created it from non-entity. God and the universe are not one substance, but two substances; one primary and the other secondary, one necessary and the other contingent. God and the universe do not constitute one system of being, but two distinct and different systems; for a system implies that all the parts are of one nature, and coequal in dignity and duration. Some theists, like Edwards for example, under the phrase " Being in general," have unintentionally taught Spinozism. This phrase brings
'See also, City of God, XI. ix.; Gen. ad lit. L ix. 15; Gangauf: Augustinus, p. 100. Howe (Oracles H. ix.) takes the same view. So also does Pearson: Creed, Art. I. Delitzsch (Old Testament History of Redemption, 12) says that "the account of the creation begins with an all-comprehending statement, Gen. 1: L The creation which is here intended is the very first beginning, which was not preceded by any other, and hence embraces the heaven of heavens. That which follows in the second verse is confined to the earth and its heavens."
God and the universe into a single system, and makes God a part of it. "Whatever is really one system of being is a numerical unity, and is of one and the same essence. The three trinitarian persons, for example, constitute one system of Divine being, and they are numerically one substance. The universe is not infinite, but finite, and therefore cannot belong to the system of the Infinite. The term " infinite," in the proper sense, is applicable only to God. For that which is strictly infinite is also eternal and necessary. But neither eternity of being, nor necessity of being, belongs to the "heaven and earth " that was created "in the beginning" of time. The universe is the Finite, and God is the Infinite. See Howe: Oracles, II. ix. The universe is unlimited, in distinction from infinite. The unlimited is capable of increase, diminution, and division, the Infinite is not. Space, time, and matter are unlimited; they can be added to, subtracted from, and divided. God is infinite, and incapable of addition, of subtraction, or of division. The finite spirit is also unlimited, not infinite. It is capable of increase and diminution; not by addition and subtraction of substance, but by development of latent properties, or suppression of them. "World" is sometimes put for "universe." In this case, "world" denotes all being that is not God. Coleridge's formula illustrates this. "World — God = 0. God — World = Eeality absolute. The World without God is non-entity. God without the World is, in and of himself, absolute Being, and infinite Perfection." Marsh: Remains, 162. The use of "world" as the antithesis of "God," and the equivalent of "universe," is more common in philosophy than in literature. In literature, "world" more generally denotes a part of the universe. Milton uses the term to denote the visible universe of matter:
"How this world
Of heaven and earth conspicuous first began."
Pab. Lost, VII. 62.
In the second verse of the first chapter of Genesis, Moses proceeds to speak of the first state aud condition of the "earth," in distinction from the "heaven :" "And the earth was without form and void." He describes the "earth" (excluding the "heaven ") as a mass of chaotic matter which had been created ex nihilo, in that "beginning " spoken of in verse first. By the " earth," in verse second, is not meant merely the planet earth, but the whole material system connected with it; both solar and stellar. The ensuing description of God's work upon that part of the universe called " earth " shows that the sun, moon, and stars belong to it. Says Matthew Henry, on Gen. 1:2: "A chaos was the first matter. It is here called the 'earth' (though the earth in the sense of the dry land was not made until the third day), because it did most resemble that which afterwards was called earth, mere earth, an unwieldy mass. It is also called the 'deep,' both for its vastness, and because the waters which were afterwards separated from the earth were now mixed with it. This mighty bulk of matter was it, from which all bodies even the firmament and visible heavens were afterward produced by the power of the eternal Word."
Between the single comprehensive act of the creation of the angels and of chaotic matter, mentioned in Gen. 1:1, and the series of Divine acts in the six days, described in Gen. 1:3-31, an interval of time elapsed. This is the old patristic interpretation. The very common assertion, that the chnrch has altered its exegesis, under the compulsion of modern geology, is one of the errors of ignorance. The doctrine of an immense time, prior to the six creative days, was a common view among the fathers and schoolmen. So also was the doctrine of the rarefied and chaotic nature of matter in its first form, a patristic tenet. Kant's gaseous chaos filling the universe, adopted by La Place and Herschel, was taught, for substance, by Augustine, in the following positions taken in Confessions, XII. viii. 1. God created a chaotic matter that was "next to nothing ;" that is, the most tenuous and imponderable form of matter. 2. This chaotic matter was made from nothing " before all days ;" that is, in that prior period marked by the words "in the beginning." 3. This chaotic unformed matter was subsequently formed and arranged, in the six days that are spoken of after Gen. 1:1.
Augustine's exegesis of the first chapter of Genesis is substantially this: In the beginning, that is, in a time prior to the six days, God created ex nihilo, the angelic world, or "the heaven," and chaotic inorganic matter, or " the earth." Then in the six days he formed (not created) chaotic inorganic matter into a cosmical system, solar, stellar, and planetary, and upon the planet earth created (not formed) the organic vegetable, animal, and human species. This was the interpretation generally accepted in the patristic and middle ages. Lombard adopts Augustine's views. Sententiarum, Lib. II. Distinctio xii. David Kimchi, the learned Rabbi of the 12th century, respecting whom the Jews said, " No Kimchi, no understanding of the Scriptures," explained Gen. 1, in the following manner. "First of all, God created the 'heaven,' that is the highest heaven with the angels; then the 'earth,' the first appearance and condition of which are described in the second verse, and out of which the other creatures are subsequently formed. And it is called without 'form and void,' in opposition to heaven; which was immediately carried to its full perfection and replenished with inhabitants." Witsius: Creed, Dissertation VIII.
Respecting the length of the six creative days, speaking generally, for there was some difference of views, the patristic and mediaeval exegesis makes them to be long periods, not days of twenty-four hours. The latter interpretation has prevailed only in the modern church. Augustine teaches (De Genesi ad literam, IV. xxvii.) that the length of the six days is not to be determined by the length of our week-days. Our seven days, he says, resemble the seven days of the account in Genesis, in being a series, and in having the vicissitudes of morning and evening, but they are "multum impares." In Lib. IV. i, he says that it is difficult to say what "day" means. In Lib. V. i, he calls attention to the fact that the " six or seven days may be, and are called one day," Gen. 2:4. In Lib. II. xiv, he calls the six days, " God-divided days," in distinction from "snndivided days." See Lewis: Lange's Genesis, p. 131. Gangauf (Augustine, p. Ill, note) cites numerous passages to the same effect. Anselm (Cur deus, I. 18) remarks that there was a difference of opinion in his time, as to whether the six days of Moses "are to be understood like days of ours," as a successive creation, or whether " the whole creation took place at once." He says it is "the opinion of the majority " that man and angels were created at the same time, because we read: "He who liveth forever, created all things at once."
There is nothing in the use of the word " day," by Moses, that requires it to be explained as invariably denoting a period of twenty-four hours; but much to forbid it. The following facts prove this. 1. Day means daylight, in distinction from darkness. Gen. 1:5,16,18. 2. Day means daylight and darkness together. Gen. 1:5. 3. Day means the six days together. Gen. 2:4. The first day (Gen. 1:5) could not have been measured by the revolution of the sun around the earth, because this was not yet visible. The same variety in signification, is seen in the Mosaic use of the word "earth." 1. Earth means the entire material universe. Gen. 1:1. 2. Earth means the solar, stellar, and planetary system. Gen. 1:2. 3. Earth means the dry land of the planet earth. Gen. 1:10. 4. Earth means the whole of the planet earth. Gen. 1:15, 17. The ten commandments were called by the Jews the "ten words." The term "word" here denotes a truth or proposition, not a single word. Similarly, a period of time having its beginning and ending, its evening and morning, may naturally be called a " day."
The seven days of the human week are copies of the seven days of the Divine week. The "sun-divided days" are images of the "God-divided days." This agrees with the Biblical representation generally. The human is the copy of the Divine; not the Divine of the human. Human fatherhood and sonship are finite copies of the trinitarian fatherhood and sonship. Human justice, benevolence, holiness, mercy, etc., are imitations of corresponding Divine qualities. The reason given for man's rest upon the seventh solar day is, that God rested upon the seventh creative day. Ex. 20:11. But this does not prove that the Divine rest was only twenty-four hours in duration; any more than the fact that human sonship is a copy of the Divine, proves that the latter is sexual.
Respecting the harmony between physical science and revelation, it is to be observed in the first place, that physical science is not infallible; so that an actual conflict between science and revelation would not necessarily be fatal to revelation. It might be fatal to science. In the seventeenth century, the physics of Des Cartes had great authority, and much was made by the skeptics of that day of the fact that the Mosaic physics did not square with the Cartesian physics. Says Howe (Oracles II. xxi.), "Some are sick of the history of the creation, because they cannot reconcile the literal account thereof, in the beginning of Genesis, with the philosophy of their Des Cartes: as if his reputation were a thing more studiously to be preserved than that of Moses; though yet, more might be said than hath been, to reconcile with natural principles even the whole history of the creation." The " vortices" of the Cartesian physics are to-day an exploded and rejected "science;" and the most skeptical physicist of this generation would not dream of alleging a conflict between science and religion, because Moses does not agree with Des Cartes.
Again, in the second place, physical science is not one and invariable in its contents. There have been a multitude of scientific theories that cannot be reconciled with each other. The Ptolemaic and the Copernican astronomies are examples. For centuries, the Ptolemaic system was undisputed ; and the skeptic of those centuries endeavored to show that the Bible did not agree with it, and the believer of those centuries endeavored with equal strenuonsness to show that it did. Herschel: Discourse, § 336. Christianity, on the other hand, has had substantial invariability. For the differences between Christian believers, even upon the more recondite doctrines, are by no means so great as those between the ancient Greek and the modern Englishman, upon the nature and laws of matter. The difference between the Angustinian and the Semi-Pelagian, or between the Calvinist and the Arminian, is not at all equal to that between Ptolemy and Copernicus. The doctrines of the trinity, the incarnation, the apostasy, and the redemption, have always constituted the essential substance of the Christian faith. But no such substantial invariability as this appears in the history of physical science. Even, therefore, if it could not be shown that revelation is in harmony with a science that confessedly is not infallible, and actually is not invariable, it would not be a very serious matter for revelation. The error might be upon the side of science.
After this preliminary observation, we remark, in the first place, that the Biblical physics does not conflict with the heliocentric Copernican theory. Kothing at all is said in the opening of Genesis, respecting the motion of the earth in relation to the sun; and the phraseology in other parts of Scripture is popular, and to be explained as it is when the modern astronomer himself speaks of the rising and setting of the sun. In the second place, the order of creation as given in Genesis is corroborated by the best settled resuIts of modern physics. The whole field cannot of course be gone over. Let us test the matter by referring to geology, in respect to which science the conflict has been the most severe.1
The now generally accepted facts in geology remarkably coincide with the series of events, as they are related in Genesis. The sequence of the creative periods is substantially the same in both. Physical science may be regarded as having established with considerable certainty, the following positions: 1. The planet earth, at first, was a chaotic mass in a state of fusion, and enveloped in a totally dark atmosphere of vapor. This agrees with the statement in Gen. 1:2: "The earth was without form and void, and darkness was upon the face of the deep." 2. By the cooling caused by the radiation of heat, a crust was formed over the molten interior, and the atmospheric vapor was condensed into an ocean of water which covered the superficial crust. This primaeval ocean is mentioned in Gen. 1:2: "The Spirit of God moved upon the face of the waters." The creative work under these two heads is not a part of the six days' work. It occurred before the first day, and belongs to the immense duration between "the beginning" and' the six days' work. 3; The condensation of vapor did not make the earth's atmosphere clear and translucent immediately. But in course of time it so cleared it, that the light, which had been generated by the heat, could penetrate it with some obscurity. Light as a luminous haze could now be distinguished from darkness. This agrees with Gen. 1:3, 4: God said, " Let there be light; and God divided the light from the darkness."
The appearance of light before the appearance of the sun, is one of the strongest proofs that the author of this narrative was instructed upon this point. Such a fact as this must have been revealed to him. Previous to modern
1 For a lucid statement of the teachings of geology concerning the order of creation, see Dana: Creation.
physical investigations, this apparent misplacement of light before the sun was regarded as singular by the believer, and absurd by the skeptic. The fact, moreover, that the sun and moon do not appear until the fourth day, and that the vegetable kingdom was created on the third day and was growing without a sun visible in the sky, greatly increased the difficulty. But the theory of the modern geologist removes the difficulty, and corroborates Moses. According to geology, there was a long period when the primaeval oceans were tepid water, when the atmosphere was a gloaming, and was as moist, warm, and germinating as that of the rainy season in the tropics.
"Over all the face of earth
Main ocean flowed, not idle, but, with warm
Prolific humor softening all her globe
Fermented the great mother to conceive,
Satiate with genial moisture."—Milton.
The consequence was that rank growth of succulent, fernlike vegetation, of which the coal-beds are now the exponent.
4. As the inorganic process of radiation of heat and condensation of vapor went on, the earth's atmosphere became less and less vaporous, and more and more luminous, until the space around the planet assumed the appearance of the empty, hollow arch of heaven. Previously, this space had been so much filled with vapor, that no distinction between earth and sky was possible. This formation of the atmospheric welkin, or dome, is described in Gen. 1: 6-8. "And God said, Let there be a firmament [expanse], and let it divide the waters which are under the firmament from the waters which are above the firmament. And God called the firmament Heaven." A similar atmospheric process is continually occurring on a smaller scale, in the clearing up of a storm or fog. It is thus described by Shelley in "The Cloud."
■ For after the rain, 'when with never a stain,
The pavilion of heaven is bare,
Then the winds and sunbeams with their convex gleams
Build up the blue dome of the air."
5. By the contact of water with the lava beneath the earth's crust, steam and gases were generated, causing earthquakes and convulsions which lifted the crust, forming the mountain ranges, elevated table-lands, lagoons, and ocean beds. This process having taken place, the planet is fitted to support the first and lowest form of organized matter: namely, the vegetable. Up to this point in the Mosaic account, there is no life of any kind in that part of the created universe designated by the term " earth " in Gen. 1: 2. Everything is inorganic and lifeless, and the only forces in operation are mechanical and chemical. Now the plant as a living species, which could not be originated by any of the mechanical and chemical forces that had previously been in action, is created ex nihilo, and the vegetable kingdom is established on the earth. Geology finds no evidences of vegetable life in the igneous rocks, and corroborates the teaching of Moses in Gen. 1: 9-12: "And God said, Let the waters under the heavens be gathered together unto one place, and let the dry land appear. And God called the dry land Earth, and the gathering together of the waters called he Seas. And God said, Let the earth bring forth grass, the herb yielding seed, and the fruit tree yielding fruit after his kind." With this, is to be compared 2 Pet. 3: 5 (R. V.). "By the word of God, there were heavens from of old, and an earth compacted (avvearioaa) out of water (if vBaros), and amidst (or through) water (oY vSaros;).'' This teaching of St. Peter seems to agree with the geological view, that the earth got its solid consistence "out of" and above the water, by means of the convulsions that lifted it up, and "amidst" and under the water, by means of the deposit of rocky strata.
In saying " Let the earth bring forth (»='t = to spronf) grass," Gen. 1:11, it is not meant that the inorganic earth or mineral develops into the organic vegetable, and thns that vegetable life is an evolution from the lifeless clod; because it is also said that God "created every plant of the field before it was in the earth, and every herb of the field before it grew," Gen. 2: 5.1 The words, "Let the earth, bring forth," mean that the earth furnishes the non-vital material elements that constitute the visible form of a plant, which are vitalized and assimilated by an invisible principle of vegetable life—which invisible principle was a creation ex nihilo.* The creation of this is the creation of the species vegetable. This interpretation is evidently the true one, not only because it agrees with Gen. 2 : 5, but because the earth, in verse 24, is said to bring forth animals also. If there be no intervening creative energy, and the earth is the sole cause, then evolution produces out of the very same lifeless elements both vegetable and animal life. But even the evolutionist has not yet claimed that the animal comes directly from the mineral. The vegetable is the link between the two. The mineral first becomes a vegetable, and then the vegetable becomes an animal, according to the materialistic physics. Our Lord's words in Mark 4: 28: "The earth bringeth forth fruit of herself (ainofia.rrj), first the blade, then the ear, then the full com in the ear," explain the words, "Let the earth bring forth grass." The earth, to-day, "brings forth fruit spontaneously of itself," only because of the seed planted in it. And on the third crea
1 This is the rendering of the Septnagint, Vulgate, and A. V. But even if that of the Targums, Syraic, Gcsenius, and many modem Hebraists, whom the R. V. follows, be adopted, it still appears from the narrative that there was a time when "no plant of the field was yet in the earth, and no herb of the field had yet sprung up." In this state of things, it is plain that the earth could not "bring forth" what was not "in the earth," except by the intervention of a creative act.
• Philo (Questions on Genesis) so explains. "Moses here (Gen. 3: 5) intimates, in enigmatical expressions, the incorporeal specie) which were created first, in accordance with the intellectual nature which those things whioh are upon the earth peroeptible to the outward senses were to imitate."
tive day, the earth "bronght forth grass spontaneously," * only because of the new vegetable species then created by God "before it was in the earth, and before it grew." Gen. 2:5.
6. The snn and moon now appear in the vault of heaven, that is, in the atmosphere entirely cleared of the primaeval vapor. The seasons are now arranged, since the sun can exert its power, and the vegetable world in its higher as well as its lower forms is developed. This agrees with Gen. 1:14-19.
7. Animal life, in the waters, and in the air, is then created. Gen. 1: 20-23. It is acknowledged that marine life is the oldest of all animal life. The coral formations of the Florida reefs are the work of living creatures. Agassiz (Graham Lectures, 68) thinks that they are "hundreds of thousands of years old." This distinguished naturalist, in his Fossil Fishes, shows, that of the vertebrate animals fishes alone existed at first; that amphibious animals came later; and that birds and mammals appeared still later; the lower orders first, and the higher afterwards. Haeckel (Creation, L 68) concedes that Agassiz has shown this. The fiat "Let the waters bring forth," is to be explained like, "Let the earth bring forth." A specific animal principle is created ex nihilo, which builds np out of the vegetable and other elements now in the waters, a particular form of fish or bird. "The causality of ' the swarming of the swarm,' cannot lie in the water itself." Lange's Gen. p. 171. Philo: Works, IV. 284. Ed. Bohn.
8. Animal life on the land is then created: (a) irrational animals; (5) man. Gen. 1:24-31. Geology shows that man is latest in the series.
The six days of Gen. 1 are six creative periods; each having its evening and morning; and each one of these marked by a particular manifestation of Divine power: some more distinctly than others, but all really so marked. This is indicated in the Hebrew: "There was [an] evening, and there was [a] morning: one day." The first, second, and fourth days exhibit the Creator operating through those mechanical laws, and chemical properties of matter, which he established "in the beginning" spoken of in Gen. 1: 1. The effects in these three days are brought about by radiation of heat, condensation of vapor, chemical affinity and repulsion, attraction of cohesion, gravitation, etc. The third, fifth and sixth days are periods during which life, vegetable, animal, and mental, is originated ex nihilo by creative energy. Neither of these forms of life can be accounted for, by the operation of those laws and properties of matter which were employed on the first, second, and fourth days. The first, second, and fourth are inorganic days; during which nothing vital is originated. The third, fifth, and sixth are organic days, during which the vegetable, animal, and rational kingdoms are originated.
The Mosaic record mentions four, and perhaps five creative fiats, by which the living species in the organic world were originated ex nihilo. The first fiat creates the vegetable species (Gen. 1:11, 12). The second creates the animal species in its lower forms; namely, fishes, reptiles, and birds (Gen. 1:20-22). The third creates the animal in the higher form of the quadruped (Gen. 1: 24, 25). The fourth creates man (Gen. 1: 26-28). It is somewhat uncertain whether the bird is included under the same fiat with the fish and reptile, because the Hebrew reads, "Let the waters bring forth abundantly the moving creature that hath life, and let fowl fly above the earth in the open firmament of heaven" (R. V.). In this case, the "fowl" are not necessarily the product of the " waters." The authorized rendering: "And fowl that may fly," represents the "waters" as bringing forth the " fowl." St. Paul teaches the doctrine of distinct living species, when he says, " All flesh is not the same flesh; but there is one kind of flesh of man, another of fishes, and another of birds," 1 Cor. 15:39.
These several fiats establish and fix the limits that separate the vegetable from the animal kingdom, and the several species in the animal kingdom, from each other. The result of each fiat is distinct from that of the others. The fiat that created the vegetable did not create the fish. The fiat that created the quadruped did not create man. No mere evolution of that which was created by the first fiat will yield that which was created by the second; in other words, no one of these distinct species can be transmuted into another by merely natural causes. The supernatural power of God must intervene, in order to account for an absolutely new species. God must say: "Fiat." The theory of evolution, as presented either by Haeckel in its extreme form, or by Darwin in its more moderate form, unquestionably contradicts the Mosaic physics. "The Divine word of power creates not merely a force in general; each new and distinct creative word introduces a new and distinct principle into the already existing sphere of nature—a principle which hitherto had not been present in it." Lange: On Genesis 1: 9-13. Agassiz (Graham Lectures, p. 13) comes to the same conclusion, from considering the diversities of structure in the kingdom of animal life. "It must be mind acting among these material elements, making them subservient to its purpose, and not the elements themselves working out higher combinations of structure."
At the same time, the Mosaic physics does not needlessly multiply the miracle, but admits of the evolution of varieties under a species. If but one fiat is intended in Gen. 1:11, 12, and no subdivisions are implied under it, then, all the innumerable varieties of plants in the vegetable kingdom have been evolved by propagation from one original vegetable principle. Vegetable protoplasm, in this case, has developed into the endless variety of plants. The mention, however, of "kinds " of grass, herb, and tree, looks like subdivisions, under the general fiat. So, likewise, if only a single fiat without subdivisions is mentioned in Gen. 1: 20,21, it would not contradict the Mosaic physics to concede that reptiles have developed from fishes, and even. hirds from reptiles. But the mention of "kinds" (Gen. 1: 21) appears rather to imply subdivisions under the general flat. Again, if in Gen. 1: 24, 25, but a single fiat without subdivisions is intended by the sacred writer, then the species quadruped originated on the sixth day has developed, under the law of propagation, and by the influences of environment, into the innumerable varieties that now fill the earth. The fact, however, that the quadruped is produced "after its kind," would seem to indicate particular creative acts under the general.
While there is this amount of indefiniteness and flexibility in the Mosaic account, respecting the breadth of a species, there is the strictest definiteness and inflexibility respecting the fact. While, according to Moses, the vegetable may evolve from the vegetable, and the animal from the animal, it would utterly contradict the Mosaic physics to concede that fishes, reptiles, and birds have evolved from the plant or vegetable; that quadrupeds have evolved from fish, reptile, and bird; that man has developed from irrational biped or quadruped. The products of two general fiats cannot be brought under a single one. The species man, originated by a distinct fiat on the sixth day, has developed under the law of propagation and by the influence of environment, into the several varieties or races of men. This fiat is distinguished from all the others, in that God addresses himself, not the earth or the waters. It is certain, also, that no subdivisions under it are implied, as in the case of the others, because man is not said to have been produced " after his kind."
This creation and fixedness of species is corroborated by the observations of the physicist. There are botanical and zoological provinces and groups, on the globe. Each species has its own centre, and is propagated from it. Plants, fishes, reptiles, birds, and quadrupeds, have thou- own habitat. The lion is not found in every zone; nor the horse. Neither is the pine, nor the palm. Man differs in this respect from all other species. He is found in all zones; and this, because he has a higher grade of intelligence found in no other species, by which he can supplement nature and counteract what is unfavorable or deadly in his environment. He can build a fire—a thing no other animal can do. He can sow and reap grain—which no other animal can do. He can make clothing, to protect himself from cold ; can build a house; can cook food.
The first theory antagonistic to creation ex nihilo is that of the eternity of matter. One or the other doctrine must be adopted. Something is now, and has been from eternity. "The very words, There is nothing, or There was a time when there was nothing, are self-contradictory. There is that within us which repels the proposition with as full and instantaneous a light, as if it bore evidence against it in the light of its own eternity." Coleridge: Friend. Works, II. 464. If this "something" is not mind, then it is matter. The objections to the eternity of matter are the following:
1. The idea of matter does not imply absolute perfection. Matter is not the most perfect substance or being that we can conceive of. The idea of matter does not include all kinds of perfection. Rational intelligence is a quality of which matter is destitute. So, also, is free will. 2. The idea of matter does not imply necessary exietence. This follows from its not being the absolutely perfect. Matter is contingent being. The supposition of the non-existence of matter, is not in conflict with the proposition that something is from eternity. We could still suppose the eternal existence of mind, and account for the temporal existence of matter, as its created product. But the converse is not supposable. For should we suppose the primary non-existence of mind, and its subsequent creation by matter, this would imply that the non-intelligent originates the intelligent, which is as difficult to believe as that non-entity originates entity. 3. The idea of matter does not imply eternal existence, because it does not imply perfection and necessity of existence. The three conceptions stand or fall together. 4. If matter is eternal it must be the first cause; but matter cannot be the first cause, since this must be selfmoving and perpetually moving. Matter is marked by the vis inertiae. It must be moved ab extra; and its motion diminishes if not perpetuated ab extra. The burden of proof lies upon him who denies this. The Newtonian physics and mathematics are inseparable from one another, and both must stand, until they are refuted by a materialistic physics and mathematics. If therefore there was a time when there was nothing but matter, there could be no beginning of motion because there is nothing self-moving, and if there be no beginning of motion there can be no causation. Matter cannot therefore originate anything. Locke (Understanding, IV. x. 10) argues that inert matter, having no self-motion, can no more produce motion than non-entity can produce entity. If, in reply, the materialist should postulate an eternal motion along with an eternal matter, Locke replies, that even if his postulate should be conceded, matter and material motion could no more produce mind, and mental motion, or thought and will, than nothing could produce something. Incogitative being, he says, cannot originate cogitative being. Matter cannot create mind. Locke sums up the whole in the following sentence: "If we suppose nothing to be eternal, matter can never begin to be; if we suppose bare matter without motion to be eternal, motion can never begin to be; if we suppose only matter and motion to be eternal, thought can never begin to be." Says Henry More (Immortality, I. vii.) "If matter as matter had motion, that is, were self-moved, nothing would hold together; but flints, adamant, brass, iron, yea this whole earth would suddenly melt into a thinner substance than the subtile air, or rather, it would never have been condensated together to this consistency we find it."
That self-motion is the characteristic of mind, and its contrary, vis iuertiae, is the characteristic of matter, has been the historical opinion. Plato (Phaedo) maintains that intellect is the only cause, in the strict meaning of the word. Matter is only apparently a cause. A material cause has another cause back of it, and so backward indefinitely. We get no real cause, until we get to a mind which is selfmoved. Here we have real beginning, and a true cause. Plato approves of, and defends the dictum of Anaxagoras, that vow ecrri apyfj 1-77? Kivyo-ea}?. Berkeley has reproduced this view with great clearness and elegance. Cicero Somnium Scipionis) says: "That which is ever moving is eternal; that which communicates to another object a motion which it received elsewhere must necessarily cease to live, as soon as its motion is at an end. The being which is self-moving is the only being that is eternal, because it is never abandoned by its own properties, neither is this selfmotion ever at an end."
"Newton's first axiom in the beginning of his Principia is: Corpus omne perseverare in statu quo quiescendi vel movendi uniformiter in directum, nisi quatenus illud, a viribus impressis, cogitur statum suum mutare." All matter uniformly remains in statu quo, either of motion or of rest, unless it is made to change its state by external causes. The entire structure of the historical physics is built upon this foundation. That the distance between motion and rest is as great as between existence and non-existence, has from the first been the dictum of all physics that has a support in mathematics. "Matter has no inherent power, either of beginning to move when at rest, or of arresting its progress when in motion. Its indifference to either state has been expressed by the term vis inertiae." Turner: Chemistry, p. 1. The recent materialistic physics is antiNewtonian, in denying the vis iuertiae, and in postulating self-motion for matter. "Body and mind," says Haeckel (Creation, II. 360), " can in fact never be considered as distinct. As Goethe has clearly expressed it: 'Matter never can exist and act without mind, and mind never without matter.'" The first part of Goethe's remark is true, but not the last part. Goethe was a Spinozist, and Spinoza asserted one substance with the contradictory properties of thought and extension. Says Maudsley (Physiology of Mind, p. 148), " We must get rid of the notion of matter as inert. Matter is not inert."
The hypothesis of the eternity of matter has been recently revived in that of molecular motion. This assumes that the ultimate atoms of matter have self-motion. A motive force is inherent in matter per se. The theorist postulates intrinsic motion along with his molecule. And he must, because he denies that there is any mental or intelligent source of motion. One molecule must impinge upon another molecule by its own motivity, or not at all. The doctrine of self-motion is thus applied to atoms of matter. This is carried to its extreme, in the so-called "natural selection" attributed to matter. Haeckel maintains that inorganic matter, by varying its molecular motion, becomes organic matter. Vegetable and animal life result from mechanical changes in dead matter, and these changes are " selected " and self-caused. Haeckel (Creation, 1.18,) quotes with approbation the following from Virchow: "Life is only a complicated kind of mechanics. A part of the sum total of matter emerges, from time to time, out of the usual course of its motions, into special chemico-organic combinations, and after having for a time continued therein, returns again to general modes of inorganic action." Here, both self-motion and choice are ascribed to inorganic matter. Certain molecules, by their own election, pass or "emerge" from one kind of motion into a different kind, and then go back or "return" to the first kind. Darwin confines this theory to organic matter. Only living protoplasm can effect such changes by its own motivity. Natural selection, according to him, is restricted to the molecules of living matter. A primitive protoplasm being supposed, all the varieties of vegetable, animal and rational life can then be accounted for, by natural selection—that is, by protoplasmic molecules altering their own motion. Huxley goes further, and contends that the organic sprang from the inorganic. "What are called second causes produce all the phenomena of the universe." Man's Place in Nature, Essay II.
Upon the theory of Haeckel and Huxley, there is no need of an intelligent and personal Mind, in order to account for the phenomena of the universe.1 Self-motion and natural selection in the molecules of matter are sufficient to explain all. The difference in the direction, and velocity, with which molecules choose to move is the key. When molecules elect to move in one way, the product is a mineral; inorganic and lifeless. When they elect to move in another way, the product is a vegetable; in still another way, is an animal; in still another way, is a human soul. "The soul of man," says Haeckel (Creation, I. 179, 237), "just like the soul of animals, is a purely mechanical activity, the sum of the molecular phenomena of motion in the particles of the brain. The will is the habit of molecular motion. The will is never free. It depends npon the material processes in the nervous system."
Lamarck, in his Philosophic Zoologique, published in 1809, anticipated this theory in these terms: "All the phenomena of life depend upon mechanical, physical, and chemical causes which are inherent in the nature of matter itself. The simplest animals, and the simplest plants, which stand at the lowest point in the scale of organization, have originated, and still do, by spontaneous generation. All
> Darwin's theory of evolution requires a creator to account for the primitive protoplasm, though no creator subsequently.
animate natural bodies or organisms are subject to the same laws as inanimate natural bodies. The ideas and activities of the understanding are the motional phenomena of the central nervous system. The will is in truth never free. Reason is only a higher degree of the development and combination of [sensuous] judgmeuts." Lamarck's opinion that infusoria are vegetable, and not animal, was refuted by Ehrenberg and Spallanzani, the eminent microscopists. Kirby: On Animals, 80, 81. Lamarck, however, extended the theory no further than Darwin does. He derived organized beings from the microscopically organic, not from the inorganic. In so doing, he is inconsistent with his theory that "all the phenomena of life depend upon the mechanical, physical, and chemical causes which are inherent in the nature of matter."
As we have before remarked, the materialistic physics is anti-Newtonian. If it be the truth, the physics of the Principia, of Copernicus and Kepler, is exploded. Matter has the properties of mind: namely, self-motion and selfdirection. If the molecular force, in the words of Virchow, "emerges out of the usual course of its motion into special chemico-organic combinations, and, after having for a time continued therein, returns again to the general modes of inorganic motion," this is a self-motion and self-direction as real as any act of the human will. And what is still more important than this anti-historical attitude, this physics has and can have no mathematics to support it. It is wholly disconnected from the calculus. Yet it ought to have a mathematical basis, if it be indeed true that vital and voluntary forces are mechanical. Whatever is mechanical, is subject to laws that can be expressed mathematically. But no vital or voluntary force can be formulated algebraically. The vital action of a plant or an animal, the volitions of the human will, the feelings of the human heart, the thoughts of the human intellect, cannot like the fall of an apple, or the rise of a fluid in a vacuum, be expressed in mathematical terms. The absence of a mathematics for the materialistic physics demonstrates its spuriousness.1
1. The first objection to this theory is, that mechanical motion obeys an invariable law, and is incompatible with such varieties of motion as the theory requires. All observation shows that a material force, left to itself, never varies in any particular. Gravity never alters its direction, eidewise or upwards. It is forever downward. And it never alters the rate of its velocity. Matter is marked in its motion by fixed necessity and immutability. To attribute a power of selection and of variability to it, is to introduce imagination into science. The materialistic physics is as fanciful as that of the middle ages, which explained phenomena by the action of fairies and spirits. What is the difference between saying that a molecule moves of itself, and "selects" the velocity and direction of its own motion, and saying that the molecules of a gas rise and float on a sylph of the air, and those of a mineral fall and sink in a gnome of the mine. The machinery of the Haeckel-Huxley physics is as fanciful as that of Pope's Rape of the Lock.1
Theorists of this school feel the difficulty, and invent expedients for explaining how " selected " changes and varie
1 " The progress of science is incalculably promoted by the existence of a body of men, trained to the study of the higher mathematics, who are prepared when an abstruse theory comes before the world, to appreciate its evidence, to take steady hold of its principles, to pursue its calculations, and convert it into a portion of the permanent science of the world." Whowell: Inductive Sciences, II. 130. Pseudo-evolution has had no endorsement of this kind.
* The theory that thought is nothing but cerebration, and that alt mental phenomena result from the motion of the molecules of the brain, was taught in the university of Lapnta, according to Swift. Among the various methods of instruction employed in that wonderful institution, Mr. Lemuel Gulliver mentions the following. "I was at the mathematical school, where the master taught his pupils after a method scarce imaginable to us in Europe. The proposition and demonstration were fairly written on a thin wafer, with ink composed of a cephalic tincture. This, the student was to swallow upon a fasting stomach, and for three days following eat nothing but bread and water. As the wafer digested, the tincture mounted to bis brain, bearing the proposition along with it." Gulliver's Travels, V.
ties can occnr within an immntable sphere like that of matter. Strauss, for example (Old and New Faith, 199), suggests that an adequate cause for such peculiar modes of motion amongst atoms " might exist in the conditions, the temperature, the atmospheric combinations of primaeval times, so utterly different from ours." But these themselves are all material causes. "Atmospheric combinations" are combinations of molecules, and why the "primaeval" combinations should be "so utterly different from ours," is one of the difficulties to be explained, and cannot therefore be introduced to explain a difficulty.
2. Another objection to the theory that explains all phenomena by matter and mechanical motion is, that material motion is not perpetual. It gradually and surely exhausts itself. If observation and experiment have settled anything in physics, it is that the perpetual motion of matter by reason of a force inherent in matter is impossible. Friction finally brings moving matter to a rest. It may require millions of years to do it, but it will certainly be done. The motion of the bodies in the solar system approaches M nearly as anything does to perpetual motion. But the planets, says Newton, are marked by certain "small irregularities which appear to come from the mutual action of the planets and comets, and which will probably become greater and greater in the course of time, until at last the system will again require its Author to put it in order." Penny Cyclopaedia: Solar System. Whewell: Astronomy and Physics, II. vii.-xii. It is true that these irregularities caused by planetary and cometary attraction are very slight, because the great attraction of the vast mass of the sun overmasters and nullifies to a great extent. Still there is a disturbing element after all. Lagrange and Poisson have mathematically demonstrated the great stability of the solar system, but not its endless immutability. Foreign Quarterly Review, III. 138.
But this is not the whole difficulty. There is a positive resistance to the motion of the heavenly masses, from the medium through which they pass. If this medium were as dense as atmospheric air, the motion would soon come to an end, unless reinforced ab extra. It is not atmospheric air, but the so-called ether. "It has become highly probable," sajs a writer in the Penny Cyclopaedia (Solar System), " that an external cause does exist which must, unless there be a counteracting force of which we know nothing, in time cause the destruction of the solar system. If the planets move in any medium which resists these motions, however little, the consequence must be a gradual diminution of their mean distances from the sun, and a gradual increase of their velocities, ending in their absolutely falling into the sun."1
The doctrine of the "correlation of forces " does not relieve the difficulty, in respect to perpetual motion. The forces of nature may be correlated to each other, that is, covertible into one another, and yet be diminishing in amount. That all material forces may be found, ultimately, to be but one material force, is not incredible. Physical investigations tend to this view. But this fact, even if established, would not prove that the sum-total of this one material force is suffering no loss from millennium to millennium. Five forms of anything might be demonstrated to be but one and the same thing, but this would not prove anything respecting the quantity of being at any one time
> The following facts go to provs the comparatively recent origin of the solar system. 1. The earth is cooling slowly, yet at such a rate as to make it impossible that it should have existed many millions of vears. It would have been atone cold clear through, in that case. 2. There is reason to believe that the earth is not rotating on her axis with the same rapidity as in former ages, and inasmuch as her shape would have been different if, at the same time she was in a molten state, she hod been rotating more rapidly than now, it follows that she haa not been rotating so long as has been supposed. 3. The sun is parting with caloric at such a rate, as to make it certain that it could not have continued to radiate heat at the same rate for more than a few millions of years. 4. The changes in the earth's crust, stupendous and varied as they are, could be and probably were accomplished in shorter periods than some geologists consider possible. Quarterly Review, 1876.
in this thing. This fact seems to be seen by the theorist, and an attempt is made to conceal it, by calling the "correlation of forces," the " conservation of force," or energy. Conservation is a different conception from correlation, and a stronger term. The "conservation of energy " may mean that in the transmutation of one force into another, the whole of the primary form is conserved in the second form; or it may mean that only a part of it is conserved. Which of the two is the fact, is the question in dispute.
The "correlation of forces" really amounts only to the analysis of force. Whether the sum-total of material force in the universe be greater or smaller, cannot be determined, unless the analysis demonstrates that the quantity remains unchanged, under all the different forms which material force assumes. The motion of a cannon-ball is preceded by a certain amount of heat from ignited gunpowder, and is followed by a certain amount of heat in the iron plate which it strikes. But no experiment thus far made, has demonstrated that the amount of heat is mathematically the same in the second instance, that it was in the first; that the heat in the iron plate is exactly equal to the heat in the gunpowder. Heat is converted into motion; and motion reconverted into heat. Here is correlation of forces. One force is convertible into another. And here also is conservation of force. But how much conservation is the question. How much of the heat in the powder is conserved in the heat of the iron plate remains to be shown. Before we can say that there has been absolutely no loss of material force in these transmutations, it must be demonstrated mathematically. No experiment is nice or delicate enough to establish it. At this point the calculus should come in; as it always has in the historical physics at points when sensible experiments fail.1 But, as yet, there is no
> It is claimed that the same amount of heat produced by the combustion of the carbon in a man's dinner, would be produced by the Fame amount of carbon if burnt out of the body. But no experiment has proved that the vital heat, in
mathematics for the new physics. A German investigator, Clausins, claims to have proved mathematically that motion when converted into heat is a mathematical equivalent; but that heat when converted into motion, is not. There is, he says, some loss of motion in every instance in which heat is converted into motion. The final result, consequently, if there is no interference ab extra, will be, that motion will gradually diminish in the universe and finally cease; and heat, or temperature, will be uniform. Gardiner: Bibliotheca Sacra, Jan. 1881.
This lack of demonstration is acknowledged by Balfour Stewart. He remarks (Conservation of Energy, p. 8) that "we have the strongest possible evidence for the assertion, that all the various energies in the universe are a constant quantity, which the nature of the case admits of. The assertion is, in truth, a peculiar one; peculiar in its magnitude, in its universalitv, in the subtle nature of the agents with which it deals. If true, its truth certainly cannot be proved after the manner in which we prove a proposition in Euclid. Nor does it admit of a proof so rigid as that of the somewhat analogous principle of the conservation of matter; for in chemistry we may confine the products of our chemical combination so as to completely prove, beyond a doubt, that no heavy matter passes out of existence." Stewart then gives some indirect proofs, which, he contends, make the position probable.
3. Another objection to the theory that mechanical and vital forces are identical, is the fact that mechanical forces never originate varieties, while the vegetable and animal kingdoms are full of them. In inorganic nature, there is no deviation from the typical form. Crystals are rigorously confined to their order. No new varieties arise. Gold and copper always crystallize in a cube; bismuth and antimony in a hexagon; iodine and sulphur in a rhomb. But flowers
this instance, is equivalent mathematically to the chemical heat, or that the two are identical in kind.
are not thus rigorously confined to their type. A white flower, in some individuals, shows a reddish tint. This is a so-called "accidental" variety. If seeds be taken from it, its offspring will be redder yet. In this way, a new variety is artificially produced. But this cannot be done with a crystal. The geometrical form here is produced by a mechanical and inorganic, not a vital force; and it is unchangeable. There is no " accidental variety" of a crystal. No such alterations of typical form can be artificially produced in this inorganic province. A crystal can be produced artificially by chemical action, as well as by the natural action of mechanical forces. But in this case too, there can be no variation from the type. This proves a difference in kind between the inorganic and organic; the chemical and the vital.
4. A fourth objection to the hypothesis of the variation of mechanical motion, is found in the immutability of the molecule. Maxwell, professor of Physics at Cambridge, in an address before the British Association, remarked as follows: "A molecule of hydrogen, whether on earth, in Sirins or Arcturus, executes its vibrations in the same time. No theory of evolution can be formed to account for this identity of molecules; for evolution implies continual change, and the molecule is incapable of growth or decay, of generation or destruction. None of the processes of nature have produced the slightest difference in the properties of any molecule. We are, therefore, unable to ascribe either the existence of the molecules, or the identity of their properties, to any of the causes we call natural. On the other hand, the exact equality of each molecule to all others of the same kind gives it, as Sir John Herschel has well said, the essential character of a manufactured article, and precludes the notion of its being eternal and self-existent. Though in the course of ages catastrophes have occurred, and may yet occur, in the heavens; though ancient systems may be dissolved, and new ones constructed out of their ruins, the molecules out of which these systems are built, the foundation-stones of the material universe, remain unbroken and unworn. They continue this day as they were created, perfect in number, and measure, and weight; and from the ineffaceable characters impressed upon them, we may learn that those aspirations after accuracy in measurement, and justice in action, which we reckon among our noblest attributes as men, are ours because they are the essential qualities of Him who, in the beginning created not only the heaven and earth, but the materials of which heaven and earth consist." .
The second theory antagonistic to the doctrine of creation ex nihilo is that of pseudo-evolution. There is a true and a false theory of evolution. The former defines evolution to be simply "the transformation of the homogeneous;" the latter defines it to be the "transformation [transmutation] of the homogeneous into the heterogeneous." This is Spencer's definition adopted from Von Baer. The two definitions and the two theories are direct contraries and contradictories. An evolution, in the historical physics of Linnaeus, Cuvier, Hunter, Blumenbach, and Agassiz, wholly excludes the heterogeneous. It is the same substance in kind under new forms. A vegetable seed evolves or develops into a root and stalk; but the root and stalk are still vegetable. They are still homogeneous with the seed. A vegetable bud, again, becomes a flower, and the flower becomes fruit; but both flower and fruit are still homogeneous with the vegetable substance of the bud; they are vegetable. If anything mineral or animal, anything heterogeneous, should appear in this evolntion of the seed and the bud, this would prove that it was no evolution. But pseudo-evolution postulates what true evolntion denies: namely, that homogeneous substance transmutes itself into heterogeneous. It asserts that a homogeneous mineral, by intrinsic force, slowly, by infinitesimal degrees, converts itself into a heterogeneous vegetable. Evolution is thus not a mere change olform, but of matter. As this assertion is not supported by proof, it is surreptitiously introduced into a preliminary definition which the opposing party is expected to accept. But this is begging the question in dispute. The question is, whether homogeneous substance ever does or can change itself into heterogeneous substance. Shedd: Theological Essays, 133-137; 154-167.
According to this theory of evolution, all the kingdoms of nature issue out of each other without any intervening creative agency. The fiats in the Mosaic account are denied. The homogeneous mineral develops into the heterogeneous vegetable; the homogeneous vegetable into the heterogeneous animal; the homogeneous animal into the heterogeneous man. The doctrine is applied through the entire scale of existence. Vegetable life issues from the lifeless mineral. Sentient and conscious life evolves from the insentient and unconscious plant. Rational and moral life develops from an animal and brutal life that is utterly destitute of reason and morality. This accounts for, and explains the universe of being. In each of these instances, the homogeneous substance is transmuted into the heterogeneous, by purely material laws and causes. There is no rational act of an intelligent and personal creator, when the animal kingdom supervenes upon the vegetable, or when the rational kingdom supervenes upon the animal. Impersonal, unintelligent, and unconscious evolution accounts. for all varieties of being.
Several methods of explanation have been proposed. Lamarck explained by habit. The giraffe at first had a short neck. The habit of reaching up for the leaves of trees, when the grass failed, lengthened the neck. The frog's foot, and that of the goose, was at first without web. The attempt to swim finally produced it. When the long neck and the web-foot were thus produced, they were propagated, and a new species was the result. St. Hilaire explained by circumstances. Somehow or other the atmosphere lost carbon, and the proportion of oxygen was increased. This made the breathing quicker; this heated the blood; this made the nerves and muscles more active; this changed the scales of reptiles into feathers, and thus the reptile was transformed into the bird. This scheme, just now, is revived in that of " creation by environment."
1. The first objection to the theory of pseudo-evolution is, that it is contradicted by the whole course of scientific observation and experiment. It is a theory in the face of the facts. "Darwinism," says Agassiz (On Classification), "is an a priori conception," and "a burlesque of facts." It "shuts out almost the whole mass of acquired knowledge, in order to retain and use only that which may serve its purpose." Quatrefages (Human Species, I. i.) asserts that " to attempt, under any pretext whatever, to confound the inorganic with the orgauic, is to go in direct opposition to all the progress made for more than a century, and especially during the last few years, in physics, chemistry, and physiology. It is inexplicable to me that some men, whose merits I otherwise acknowledge, should have recently again compared crystals to the simplest living forms: to the sarcodic organisms, as they are called by Du Jardin who discovered them. A change of name is useless; the things remain the same, and protoplasm has the same properties as sarcode. The animals whose entire substance they seem to form have not altered their nature; whether monera or amoebae, these forms are the antipodes of the crystal from every point of view." "No conceivable combinations," says Roget (Physiology, II. 582), "of mechanical or of chemical powers, bear the slightest resemblance, or the most remote analogy to organic reproduction, or can afford the least clue to the solution of this dark enigma." Foreign Quarterly Review, III. 189-196.
No naturalist has ever discovered an instance of the transmutation of species. Varieties under a species have been seen to be changed into other varieties. Darwin shows bow pigeons may be made to vary from pigeons, but not how pigeons can be evolved into the horse. No observer has furnished even a scintilla of proof that the vital develops from the non-vital. It is an axiom older than Aristotle, and always accepted in the historical physics, that omne animal ex ovo est. Life supposes life. The living individual issues only from the living germ. A material molecule never transmutes itself into a vegetable germ. A mustard-seed is never changed into the egg of animal life. A grain of wheat may be kept in a mummy for three thousand years, and upon being cast into the ground, it will begin to sprout. A true evolution of this vegetable seed immediately begins. But no natural or artificial force can cause a diamond to bud and blossom: can transmute this homogeneous mineral into a heterogeneous vegetable. The vast geological ages which the theorist brings in, do not help his theory. A force of nature is no stronger in a million of years, than it is in a hundred. What gravitation cannot do in a century, it cannot do in a hundred centuries. A mechanical force is fixed. It does not increase with the lapse of time. Rousseau (Dictionnaire Botanique) thus speaks of the "nouvelle physique" of his day, which confounded the mineral, vegetable, and animal kingdoms, and maintained that " minerals live, and vegetables feel:" "I have often seen a tree die which before had been full of life; but the death of a stone is an idea that would never enter my mind. I see exquisite feeling in a dog, but never saw it in a cabbage. The paradoxes of Jean-Jacques are very celebrated, but I never advanced anything so absurd as this."
The experimental and scientific evidence for the transmutation of substance is so deficient, that only enthusiasts like Haeckel, Huxley, and Maudsley, venture to maintain the evolution of the organic from the inorganic. Darwin confines the transmutation of substance to the organic world. He postulates life, primarily given by the Creator. "I imagine," he says, in phraseology that is curiously unscientific: "I imagine that probably all organic beings that ever lived on this earth descended from some primitive form, which was first called into being by the Creator." In the "Origin of Species," p. 577, he speaks of "the breathing of life, by the Creator, into a few forms, or into one." He does not assert that the mollusc can be developed from inorganic molecules; though he maintains that man may be evolved from the mollusc. While he bridges by evolution the chasm between the oyster and man, he lets it stand between the mineral and the oyster. His work upon insectivorous animals looks like an attempt to prove that animal life can be developed from vegetable, but he makes no distinct statement to this effect.
That this spurious theory of evolution is contradicted by the general course of physical experiment and observation, is proved by its failure to obtain general currency. Lamarck did not supersede Linnaeus. Eminent microscopists like Ehrenberg and Spallanzani demonstrated that the infusoria which Lamarck asserted to be vegetable, were animal. Kirby: On Animals, I. iv. St. Hilaire made no impression upon the established zoology of Cuvier, so that to this day French physics is even more unanimous than either German or English, in affirming an impassable limit between the kingdoms of nature. In Germany, Kepler, Leibnitz, Kant, Haller, and Blumenbach are greater names in physical science than Goethe, Oken, Haeckel and Biichner. In England, the physics of Newton, Linnaeus, Hunter, Cuvier, Faraday, Whewell, Herschel, Agassiz, Guyot, and Dana, influences the educated and disciplined intellect of the nation far more than do the speculations of Darwin, Huxley, and Tyndall. Haeckel (Creation, I. 34) mentions it as a discouraging sign, that the views of Linnaeus, Cuvier, and Agassiz are adopted by "the great majority of both scientific and unscientific men ;" and that "the majority of French naturalists are the blind followers of Cuvier." He adds, that " in no country has Darwin's doctrine had so little effect as in France."
The opinions of Kant are entitled to great respect; for he began his remarkable philosophical career with the metaphysics of mathematics. He investigated inorganic nature before he investigated mind, and his attitude is firm in reference to theism, and the doctrine of creation ex nihilo. In his Critique of the Judgment (§ 74-79), while maintaining that the inorganic world is explainable by mechanical forces and laws, he is explicit in saying that these forces and laws themselves have a teleological character. They imply a designing mind beyond them. He holds that theism and creation ex nihilo are the truth, and rejects the hylozoism of Spinoza and of atheism. Respecting the possibility of the evolution of the organic from the inorganic, he remarks that "it is absurd even to think of explaining organized creatures and their potentialities by purely mechanical principles, or to expect that a Newton will one day arise who will be able to explain the production of a blade of grass, according to a law ordained by no designing intelligence." "Give me," he said, "inorganic matter, and I will explain the formation of an inorganic world." But he denied that it can be said, " Give me inorganic matter, and I will explain the production of a caterpillar." This latter remark is quoted by Strauss: Old Faith, 196.
Physical science can perhaps explain the formation of the solar system by the nebular hypothesis, but not the creation of it. For this hypothesis supposes a nebulous matter with its inherent force of gravity, and other forces, to be already in existence. Unless this postulate of fire-mist, and the attraction of gravitation, cohesion, etc., is granted, it cannot account for the solar system. The question immediately arises, Whence is this fire-mist, with its properties? If this is the origin of the solar system, what is the origin of this origin? If this is the explanation of the material universe, what is the explanation of this explanation? The nebular hypothesis may be a correct generalization from observed facts, and have its place in the system of physics, but it cannot be a substitute for the First Cause. The words of Whewell, respecting the nebular hypothesis, are true and forcible: "Let it be supposed that the point to which this hypothesis leads us is the ultimate point of physical science; that the farthest glimpse we can obtain of the material universe by our natural faculties, shows it to us as occupied by a boundless abyss of luminous matter; still we ask, how space came to be thus occupied, how matter came to be thus luminous? If we establish by physical proofs, that the first fact which can be traced in the history of the world is, that' there was light,' we shall still be led, even by our natural reason, to suppose that before this could occur, 1 God said, Let there be light.1" Astronomy and General Physics, II. vii.
Since there is no proof of the theory of pseudo-evolution from the past results of scientific inquiry, its advocates when called upon for the demonstration betake themselves either to an a priori method, or else to prophecy. Haeckel, for example (Creation, I. 169), replies in the following manner to the assertion of the opponent that the theory is a hypothesis which is yet to be proved: "That this assertion is completely unfounded, may be perceived even from the outlines of the doctrine of selection." But the "outlines of a doctrine " are the doctrine itself; and the doctrine itself cannot be the proof of the doctrine, unless it be a priori and axiomatic in its nature. And this characteristic Haeckel actually claims for his theory of evolution, in the following terms: "The origin of new species by natural selection, by the interaction of inheritance and adaptation, is a mathematical necessity of nature which needs no further proof. Whoever, in spite of the present state of our knowledge, still seeks for proofs of the theory of selection, only shows that he does not thoroughly understand the theory." Haeckel, here, makes short work with the whole subject, by claiming an a priori necessity for the theory of pseudo-evolution. Of course, if this be Bo, experiment and observed facts are not to be demanded. But such a claim for a science that professes to rest upon experiment and observation, and not upon a priori grounds, is of a piece with llaeckel's assertion (Creation, II.) that a posteriori knowledge, by means of nse and habit, can be transmuted into a priori knowledge; in other words, that a truth of experience becomes axiomatic when the experience is long continued —a notion similar to that mentioned by Coleridge, " that a weathercock may form a habit of turning to the east, from the wind having been a long time in that quarter." Works, III. 227.
Respecting spontaneous generation, Haeckel (Creation, I. 340, 341) remarks that "experiments on autogeny have furnished no certain and positive results. Yet we must protest against the notion that these experiments have proved the impossibility of spontaneous generation. The impossibility of such a process can, in fact, never be proved. For how can we know that in remote primaeval times there did not exist conditions quite different from those at present obtaining, which may have rendered spontaneous generation possible?" By such reasoning as this, any hypothesis whatever may be proved. Haeckel (Creation, I. 335) explains vital growth by chemical action thus: ." A crystal grows by the apposition of particle upon particle; a plant grows by the intussusception of particle into particle. The fluidity of the albuminous carbon, in the instance of the plant, permits of this penetration, so that the addition is not mere accretion upon the outside, or addition of surface to surface." But why does a chemical force act so differently from a vital one? A salt in solution is as much a fluid as the albumen; but it yields a crystal instead of a plant. If the chemical and the vital are really one and the same mechanical force, why this diversity? A really mechanical force acts in only one way. The force of gravity does not sometimes lift bodies, and sometimes cause thein to fall.
As an example of the employment of prophecy in support of the theory of pseudo-evolution, consider the following remark of Haeckel (Creation, I. 32) respecting the production of albumen by a chemical process—thus far fonnd to be impossible: "At some future time, we shall succeed in discovering, in the composition of albuminous matter, certain molecular relations as the remoter causes of these phenomena of life." There is no logic against prophecy. Seers and soothsayers have an advantage over ordinary investigators, who have nothing but their understandings to work with.1
2. Secondly, the examples adduced by the advocate of pseudo-evolution do not prove that species develops from species, but only that varieties develop from species—which no one denies.' Ilaeckel shows that many varieties of
1 The hopefulness of the; evolutionist is expressed in the words of Wagner, in the second part of Goethe's Faust, Act IL
"Look yonder ! see the flashes from the hearth!
Hope for the world dawns there, that, having laid
The stuff together of which man is made,
The hundredfold ingredients mixing, blending,
(For upon mixture is the whole depending),
If then in a retort we slowly mull it,
Next to a philosophio temper dull it,
Distil and re-distil, at leisure thin it,
All will come right, in ailenoe, to a minute.
Turning again to the hearth.
'Tis forming—every second brings it nearer—
And my conviction becomes stronger, clearer.
What nature veils in mystery, I expect
Through the plain understanding to effect;
What was organization will at last
Be with the art of making crystals classed."
1 The loose use of the term "species" covers np much sophistical reasoning of the evolutionists. Quatrefages (Human Species. 96) says: "Darwin has formed no clear conception of the sense which he gave to the word 'species ;' I have been unable to find in any of his works a single precise statement on this point." Darwin remarks that "it seems probable that allied species are descended from a common ancestor." The connection in which this is said, shows that by "allied species" he means only varieties of pigeons, dogs, etc.
sponges spring from the one species olynthns. Bnt the difference between sponge and sponge is not the same as that between mineral and plant, or between plant and animal. When one kind of sponge is transformed into another kind of sponge, this is not the transmutation of a homogeneous substance into a heterogeneous. This does not answer to Spencer's definition of evolution, if the definition is to be taken as it reads. If the sponge should develop into the l ose, or the rose into the worm, this would answer the definition. But nothing approaching to such a mortal leap as this is seen in nature. Darwin makes it seem probable that all varieties of pigeons may have sprung from one original pair of pigeons—say the blue-rock pigeon; but this does not prove that the pigeon sprang from a fish, still less from a cabbage, and still less from a bit of granite.
Virchow, in an address at Munich, said that two doctrines are not yet proved, but are hypotheses still: namely,
1. Spontaneous generation of living from inorganic matter.
2. The descent of man from some non-human vertebrate animal. We may expect, he says, that these will hereafter be proved, but meanwhile must not teach them as scientific facts. Nineteenth Century, April, 1878. Gray, though accepting the Darwinian theory of evolution as "fairly probable," asserts that it is a "complex and loose hypothesis, less probable than the nebular hypothesis, or the kinetic theory of gases." New York Times, Feb. 6, 7, 1880.