Exodus 23:24

(24) Nor do after their works.—The Canaanitish nations were not merely idolaters, they were corrupt, profligate, and depraved. All the abominations mentioned in Leviticus 18:6-23 were practised widely among them before they were dispossessed of their territory (Leviticus 18:24-30). No doubt the idolatry and the profligacy were closely connected, as among idolatrous nations generally; but it was for their profligacy rather than their idolatry that they were driven out. Thus it was necessary to warn Israel against both.

Thou shalt . . . quite break down their images.—Conquerors generally preserved the idols of the conquered nations as trophies of victory; to do so was forbidden to the Israelites. Idolatry had such a powerful and subtle attraction for them, that there was danger of their being seduced into it unless the entire apparatus of the idol-worship were destroyed and made away with. Hence the present injunctions, and others similar to them. (Comp. Exodus 34:13; Deuteronomy 7:5; &c.)