7:15-20 Nothing so much prevents men from entering the strait gate, and becoming true followers of Christ, as the carnal, soothing, flattering doctrines of those who oppose the truth. They may be known by the drift and effects of their doctrines. Some part of their temper and conduct is contrary to the mind of Christ. Those opinions come not from God that lead to sin.

15. Beware—But beware.

of false prophets—that is, of teachers coming as authorized expounders of the mind of God and guides to heaven. (See Ac 20:29, 30; 2Pe 2:1, 2).

which come to you in sheep's clothing—with a bland, gentle, plausible exterior; persuading you that the gate is not strait nor the way narrow, and that to teach so is illiberal and bigoted—precisely what the old prophets did (Eze 13:1-10, 22).

but inwardly they are ravening wolves—bent on devouring the flock for their own ends (2Co 11:2, 3, 13-15).