Job 21:30

“That the wicked is reserved to the day of destruction? etc.] That is, that they are spared, withheld, restrained, as the word f827 signifies, or kept and preserved from many calamities and distresses, which others are exposed unto; and so are reserved, either unto a time of greater destruction in this life or rather to eternal destruction in the world to come; which is the same with the day of judgment, and perdition of ungodly men, when they will be destroyed soul and body, in hell, with an everlasting destruction, as the just demerit of sin; or of that sinful course of life they live, being the broad way which leads to and issues in destruction, and for which there is a day appointed, when…”

“Their testimony (referring perhaps to those who had visited the region where Abraham who enjoyed a revelation then lived) is that "the wicked is (now) spared (reserved) against the day of destruction (hereafter)." The Hebrew does not so well agree with [UMBREIT] "in the day of destruction." Job does not deny sinners' future punishment, but their punishment in this life. They have their "good things" now. Hereafter, their lot, and that of the godly, shall be reversed (Luk 16:25). Job, by the Spirit, often utters truths which solve the difficulty under which he labored. His afflictions mostly clouded his faith, else he would have seen the solution furnished by his own words. This answers the…”

“That the wicked is reserved to the day of destruction? - He is not punished, as you maintain, at once. He is “kept” with a view to future punishment; and though calamity will certainly overtake him at some time, yet it is not immediate. This was Job’s doctrine in opposition to theirs, and in this he was undoubtedly correct. The only wonder is, that they had not at all seen it sooner, and that it should have been necessary to make this appeal to the testimony of travelers. Rosenmuller, Noyes, and Schultens, understand it as meaning that the wicked are “spared” in the day of destruction, that is, in the day when destruction comes upon other people. This accords well with the argument which Job…”

“They - He speaks of the same person; only the singular number is changed into the plural, possibly to intimate, that altho' for the present only some wicked men were punished, yet then all of them should suffer. Brought - As malefactors are brought forth from prison to execution. Job 21:31”

“the wicked: Pro 16:4; Nah 1:2; Pe2 2:9-17, Pe2 3:7; Jde 1:13 day: Job 20:28; Psa 110:5; Pro 11:4; Zep 1:15; Rom 2:5; Rev 6:17 wrath: Heb. wraths Job 21:31”