Job 15:30

He shall not depart out of darkness,.... Out of the darkness of poverty, calamity, and distress he comes into, and, indeed, he despairs of it himself, as in Job 15:22; and in a spiritual sense he departs not out of the darkness of sin, out of the dark state of unregeneracy; nor will he depart out of the blackness and darkness reserved for him hereafter, when he is once come into it:

the flame shall dry up his branches; alluding either to a violent drought and heat, which dries up pastures, herbs, and trees, and the branches of them; or to a wind, as the Septuagint, a burning wind, in the eastern countries, which consumed all green things; or to a flash of lightning, which shatters, strips, and destroys branches of trees: here it may signify the wrath of God, like a flame of fire consuming the wealth and substance, and families, of wicked men; whose children particularly may be compared to branches, and so respect may be had to Job's children, who were suddenly destroyed by a violent wind, which threw down the house in which they were:

and by the breath of his mouth shall he go away; out of the world, a phrase expressive of death; either because of the breath of his own mouth, as some in Jarchi, because of his blasphemies against God and his people, because of his cursing and swearing his mouth is full of, and the many vain, foolish, and idle words which come out of it, and for which he will be condemned; or rather

"by the breath of the mouth of God,''

as the Targum; either according to his purpose and decree, and by his order, and the word that goes out of his mouth; the wicked man shall be obliged to depart out of the world at once, being struck dead by him, as Ananias and Sapphira were; or by his powerful wrath and vengeance, whose breath is as a stream of brimstone, and with which he will slay the wicked of the earth, and particularly will consume the wicked one, antichrist, even with the spirit of his mouth, and with the brightness of his coming, Isaiah 11:4.