2-е Петра 2:18

allure--Greek, "lay baits for." through--Greek, "in"; the lusts of the flesh being the element IN which they lay their baits. much wantonness--Greek, "by licentiousness"; the bait which they lay. clean escaped--Greek, "really escaped." But the oldest manuscripts and Vulgate read, "scarcely," or "for but a little time"; scarcely have they escaped from them who live in error (the ungodly world), when they are allured by these seducers into sin again (Pe2 2:20).

The apostle, having in the foregoing chapter exhorted them to proceed and advance in the Christian race, now comes to remove, as much as in him lay, what he could not but apprehend would hinder their complying with his exhortation. He therefore gives them fair warning of false teachers, by whom they might be in danger of being seduced. To prevent this, I. He describes these seducers as impious in themselves, and very pernicious to others (Pe2 2:1-3). II. He assures them of the punishment that shall be inflicted on them (Pe2 2:3-6). III. He tells us how contrary the method is which God takes with those who fear him (Pe2 2:7-9). IV. He fills up the rest of the chapter with a further description of those seducers of whom he would have them beware.

2:18 those who have barely escaped: The false teachers cleverly targeted new converts, people who had only recently committed themselves to Christ.