(27) For all these abominations.--Though the contents of this verse are substantially the same as those in Leviticus 18:24-25, yet the wording is different. In the former the Israelites are exhorted not to pollute themselves as the different tribes or nations have both polluted themselves and the land, whilst here the inhabitants of Canaan are more specifically described as having practised the abominations. The repetition of the same sentiments in diiferent words, as is frequently the case in Hebrew, is designed to impart emphasis. The parentheses are unnecessary.

18:1-30 Unlawful marriages and fleshly lusts. - Here is a law against all conformity to the corrupt usages of the heathen. Also laws against incest, against brutal lusts, and barbarous idolatries; and the enforcement of these laws from the ruin of the Canaanites. God here gives moral precepts. Close and constant adherence to God's ordinances is the most effectual preservative from gross sin. The grace of God only will secure us; that grace is to be expected only in the use of the means of grace. Nor does He ever leave any to their hearts' lusts, till they have left him and his services.For all these abominations have the men of the land done,.... The then present inhabitants of Canaan, who dwelt in it before the Israelites came into it; these were guilty of unclean copulations, of incestuous, marriages, of fornication and adultery, and of bestiality and idolatry:

which were before you; lived in the land before them, had long dwelt there, but now about to be cast out for their sins; and therefore they who were going to succeed them should take warning by them, lest, committing the same sins, they should be cast out likewise:

and the land is defiled; See Gill on Leviticus 18:25.