This is designed to warn all young men against the lusts of uncleanness. As they regard the welfare of their souls, let them take heed of strange women, lewd women, whom they ought to be strange to, of the mouth of strange women, of the kisses of their lips (Pro 7:13), of the words of their lips, their charms and enticements. Dread them; have nothing to do with them; for, 1. Those who abandon themselves to that sin give proof that they are abandoned of God: it is a deep pit, which those fall into that are abhorred of the Lord, who leaves them to themselves to enter into that temptation, and takes off the bridle of his restraining grace, to punish them for other sins. Value not thyself upon thy being in favour with such women, when it proclaims thee under the wrath of God. 2. It is seldom that they recover themselves, for it is a deep pit; it will be hard getting out of it, it so besots the mind and debauches the conscience, by pleasing the flesh.

The mouth of strange women is a deep pit,.... The mouth of harlots; the kisses of their mouth, their fair speech and flattering words, their amorous talk, and lascivious and wanton language, ensnare and draw unwary persons to commit lewdness with them, which bring them into a pit of ruin and destruction; a filthy one, and very deep, out of which it is not easy nor usual to be extricated: the allusion is to beasts taken in a pit dug for them; and these are as natural brute beasts, made to be taken and destroyed;

he that is abhorred of the Lord shall fall therein; who has been guilty of other sins, and such as have caused the Lord to abhor him, and therefore leaves him to fall into this: one sin not only leads on to another, but is the punishment of another; men are seldom guilty of this sin of whoredom, but who have been first abandoned to other vices very provoking to. God; see Ecc 7:26. Jarchi interprets all this of idolatry; and it may be very well applied to the whore of Rome, and the harlots she is mother of; who, by her fair words and false doctrines, by her mouth speaking blasphemies and lies in hypocrisy, by her golden cup in her hand full of abomination and filthiness of fornication, and by her sorceries, have deceived many, and brought them into the pit of perdition and ruin: and these are such whose names are not written in the Lamb's book of life; but are rejected of God, and given up to believe a lie, that they might be damned, Rev 17:4.

The mouth--or flattering speeches (Pro 5:3; Pro 7:5) ensnare man, as pits, beasts. God makes their own sin their punishment.