John Trapp Complete Commentary
Job 31:12
For it [is] a fire [that] consumeth to destruction, and would root out all mine increase.
Ver. 12. For it is a fire that consumeth to destruction] Ad Gehennam usque, to the place of destruction. Heb. to Abaddon, that burneth as low as hell itself. In case men should be slack to punish this heinous crime, yet whoremongers and adulterers God will judge, Hebrews 13:3, shutting them out of heaven, Revelation 22:15 (for what should any such dirty dog do trampling on that golden pavement?), and thrusting them into hell, as he did the filthy Sodomites, Judges 1:7, beside that hell above ground which he rained from heaven upon them, hot fire for their burning lusts, and stinking brimstone for their stinking brutishness. How God signally punished this sin in Charles II, king of Navarre, roasting him to death. See Trapp on " Gen 19:24 " Joan of Naples also, and Mary of Arragon, wife to the Emperor Otho III, burnt at a stake, are set upon record as instances of the Divine displeasure against adultery, a fire which burns hearts and consumes houses.
And would root out all mine increase] Leaving me nothing. As a devouring fire burns up men, cattle, houses, corn, trees, &c.; so doth this sin all a man's income, baring him to the very bones, and exhausting him to the utmost: so that, like Tiberius at Capreae, he doth indies perire, which is a bitterness beyond that of death, Ecclesiastes 7:26. Or like Samson, befooled and bereft of all by Delilah, who had not her name for nought, for it comes from Dalal, to exhaust and impoverish. And indeed such kind of creatures do ordinarily drain the strength, exhaust the purses, dry up the credit, waste and consume the all of the mightiest Samsons, besides the loss of their immortal souls, and perpetual shame at the last day (when all their faults shall be written in their foreheads), unless the matter be taken up in the judge's privy chamber of mercy; and unless, by timely repentance, course be taken to stop his open judicial proceeding in court.