They die in youth; they provoke God to cut them off before their time. Heb. Their soul (i.e. they themselves) shall die in youth. Their life is; or, their life shall die or be extinct; which verb is understood out of the former clause, after the manner of the Hebrews.
The unclean; or, the filthy, or whoremongers, or sodomites; to whose destruction (which happened not long before this time) he may seem to allude. The sense is, they shall die by some dreadful and exemplary stroke of Divine vengeance.