Jeremias 4:28

28 For these things let the earth mourn, and let the sky be dark above: for I have spoken, and I will not repent; I have purposed, and I will not turn back from it.

Jeremias 4:28 Meaning and Commentary

Jeremiah 4:28

For this shall the earth mourn
That is, for the full end that will be made hereafter, though not now; the earth may be said to mourn when the inhabitants of it do; or when it is destroyed, and is become desolate, as the Targum, Jarchi, and Kimchi, explain it; when it is uncultivated and uninhabited: and the heavens above be black;
with thick clouds, and storms, and tempests; in allusion to mourners, that are clothed with black: these figures, of the earth's mourning, and the heavens being clothed in black, denote the horribleness of that dispensation, when there would be an utter destruction of the Jewish nation, church, and polity, of which Daniel prophesies, ( Daniel 9:27 ) : because I have spoken it;
in my word, as the Targum; in the Scriptures of the Old Testament, by Moses and the prophets: I have purposed it;
or I have thought of it, in my counsel, as the Targum; it was a thing deliberately devised and determined, and therefore can never be frustrated, or made void: and will not repent;
of what was purposed and predicted: neither will I turn back from it;
revoke, or retract it; it shall surely come to pass: the Jews, upon their return from the Babylonish captivity, and afterwards, might flatter themselves that a full end would not be made of them, because it was not then done; and therefore these several strong expressions are used, to confirm and assure them of it; for the word of God cannot fail, his counsel shall stand; he is not a man, that he should lie or repent; he will do all his pleasure.

Jeremias 4:28 In-Context

26 I saw, and, behold, Carmel was desert, and all the cities were burnt with fire at the presence of the Lord, and at the presence of his fierce anger they were utterly destroyed.
27 Thus saith the Lord, The whole land shall be desolate; but I will not make a full end.
28 For these things let the earth mourn, and let the sky be dark above: for I have spoken, and I will not repent; I have purposed, and I will not turn back from it.
29 The whole land has recoiled from the noise of the horseman and the bent bow; they have gone into the caves, and have hidden themselves in the groves, and have gone up upon the rocks: every city was abandoned, no man dwelt in them.
30 And what wilt thou do? Though thou clothe thyself with scarlet, and adorn thyself with golden ornaments; though thou adorn thine eyes with stibium, thy beauty in vain: thy lovers have rejected thee, they seek thy life.

The Brenton translation of the Septuagint is in the public domain.