Revelation 9

12. Greek, "The one woe."
hereafter--Greek, "after these things." I agree with ALFORD and DE BURGH, that these locusts from the abyss refer to judgments about to fall on the ungodly immediately before Christ's second advent. None of the interpretations which regard them as past, are satisfactory. Joel 1:2-7 , 2:1-11 , is strictly parallel and expressly refers ( Joel 2:11 ) to THE DAY OF THE LORD GREAT AND VERY TERRIBLE: Joel 2:10 gives the portents accompanying the day of the Lord's coming, the earth quaking, the heavens trembling, the sun, moon, and stars, withdrawing their shining: Joel 2:18 Joel 2:31 Joel 2:32 , also point to the immediately succeeding deliverance of Jerusalem: compare also, the previous last conflict in the valley of Jehoshaphat, and the dwelling of God thenceforth in Zion, blessing Judah. DE BURGH confines the locust judgment to the Israelite land, even as the sealed in Revelation 7:1-8 are Israelites: not that there are not others sealed as elect in the earth; but that, the judgment being confined to Palestine, the sealed of Israel alone needed to be expressly excepted from the visitation. Therefore, he translates throughout, "the land" (that is, of Israel and Judah), instead of "the earth." I incline to agree with him.

13. a voice--literally, "one voice."
from--Greek, "out of."
the four horns--A, Vulgate (Amiatinus manuscript), Coptic, and Syriac omit "four." B and CYPRIAN support it. The four horns together gave forth their voice, not diverse, but one. God's revelation (for example, the Gospel), though in its aspects fourfold (four expressing world-wide extension: whence four is the number of the Evangelists), still has but one and the same voice. However, from the parallelism of this sixth trumpet to the fifth seal ( Revelation 6:9 Revelation 6:10 ), the martyrs' cry for the avenging of their blood from the altar reaching its consummation under the sixth seal and sixth trumpet, I prefer understanding this cry from the four corners of the altar to refer to the saints' prayerful cry from the four quarters of the world, incensed by the angel, and ascending to God from the golden altar of incense, and bringing down in consequence fiery judgments. Aleph omits the whole clause, "one from the four horns."

14. in, &c.--Greek, "epi to potamo"; "on," or "at the great river."
Euphrates--(Compare Revelation 16:12 ). The river whereat Babylon, the ancient foe of God's people was situated. Again, whether from the literal region of the Euphrates, or from the spiritual Babylon (the apostate Church, especially ROME), four angelic ministers of God's judgments shall go forth, assembling an army of horsemen throughout the four quarters of the earth, to slay a third of men, the brunt of the visitation shall be on Palestine.

15. were--"which had been prepared" [TREGELLES rightly].
for an hour, and a day, and a month, and a year--rather as Greek, "for (that is, against) THE hour, and day, and month, and year," namely, appointed by God. The Greek article (teen), put once only before all the periods, implies that the hour in the day, and the day in the month, and the month in the year, and the year itself, had been definitely fixed by God. The article would have been omitted had a sum-total of periods been specified, namely, three hundred ninety-one years and one month (the period from A.D. 1281, when the Turks first conquered the Christians, to 1672, their last conquest of them, since which last date their empire has declined).
slay--not merely to "hurt" ( Revelation 9:10 ), as in the fifth trumpet.
of men--namely, of earthy men, Revelation 8:13 , "inhabiters of the earth," as distinguished from God's sealed people (of which the sealed of Israel, Revelation 7:1-8 , form the nucleus).

16. Compare with these two hundred million, Psalms 68:17 , Daniel 7:10 . The hosts here are evidently, from their numbers and their appearance ( Revelation 9:17 ), not merely human hosts, but probably infernal, though constrained to work out God's will (compare Revelation 9:1 Revelation 9:2 ).
and I heard--A, B, Aleph, Vulgate, Syriac, Coptic, and CYPRIAN omit "and."

17. thus--as follows.
of fire--the fiery color of the breastplates answering to the fire which issued out of their mouths.
of jacinth--literally, "of hyacinth color," the hyacinth of the ancients answering to our dark blue iris: thus, their dark, dull-colored breastplates correspond to the smoke out of their mouths.
brimstone--sulphur-colored: answering to the brimstone or sulphur out of their mouths.

18. By these three--A, B. C, and Aleph read (apo for kupo), "From"; implying the direction whence the slaughter came; not direct instrumentality as "by" implies. A, B, C, Aleph also add "plagues" after "three." English Version reading, which omits it, is not well supported.
by the fire--Greek, "owing to the fire," literally, "out of."

19. their--A, B, C and Aleph read, "the power of the horses."
in their mouth--whence issued the fire, smoke, and brimstone ( Revelation 9:17 ). Many interpreters understand the horsemen to refer to the myriads of Turkish cavalry arrayed in scarlet, blue, and yellow (fire, hyacinth, and brimstone), the lion-headed horses denoting their invincible courage, and the fire and brimstone out of their mouths, the gunpowder and artillery introduced into Europe about this time, and employed by the Turks; the tails, like serpents, having a venomous sting, the false religion of Mohammed supplanting Christianity, or, as ELLIOTT thinks, the Turkish pachas' horse tails, worn as a symbol of authority. (!) All this is very doubtful. Considering the parallelism of this sixth trumpet to the sixth seal, the likelihood is that events are intended immediately preceding the Lord's coming. "The false prophet" (as Isaiah 9:15 proves), or second beast, having the horns of a lamb, but speaking as the dragon, who supports by lying miracles the final Antichrist, seems to me to be intended. Mohammed, doubtless, is a forerunner of him, but not the exhaustive fulfiller of the prophecy here: Satan will, probably, towards the end, bring out all the powers of hell for the last conflict compare Revelation 9:1 Revelation 9:2 Revelation 9:17 Revelation 9:18 ).
with them--with the serpent heads and their venomous fangs.

20. the rest of the men--that is, the ungodly.
yet--So A, Vulgate, Syriac, and Coptic. B and Aleph read, "did not even repent of," namely, so as to give up "the works," &c. Like Pharaoh hardening his heart against repentance notwithstanding the plagues.
of their hands--( Deuteronomy 31:29 ). Especially the idols made by their hands. Compare Revelation 13:14 Revelation 13:15 , "the image of the beast" Revelation 19:20 .
that they should not--So B reads. But A, C, and Aleph read "that they shall not": implying a prophecy of certainty that it shall be so.
devils--Greek, "demons" which lurk beneath the idols which idolaters worship.

21. sorceries--witchcrafts by means of drugs (so the Greek). One of the fruits of the unrenewed flesh: the sin of the heathen: about to be repeated by apostate Christians in the last days, Revelation 22:15 , "sorcerers." The heathen who shall have rejected the proffered Gospel and clung to their fleshly lusts, and apostate Christians who shall have relapsed into the same shall share the same terrible judgments. The worship of images was established in the East in A.D. 842.
fornication--singular: whereas the other sins are in the plural. Other sins are perpetrated at intervals: those lacking purity of heart indulge in one perpetual fornication [BENGEL].