You must destroy all the peoples the LORD your God will deliver to you. Do not look on them with pity. Do not worship their gods, for that will be a snare to you.
16. And thou shalt consume all the people. It is plain from the second part of the verse wherefore He commands the people of Canaan to be destroyed, when He forbids their gods to be worshipped. This precept, therefore, corresponds with the others, where He dooms in like manner these nations to utter destruction.
Here, I. The caution against idolatry is repeated, and against communion with idolaters: "Thou shalt consume the people, and not serve their gods." Deu 7:16. We are in danger of having fellowship with the works of darkness if we take pleasure in fellowship with those that do those works. Here is also a repetition of the charge to destroy the images, Deu 7:25, Deu 7:26.
Commenting on Deuteronomy 7:12-26
And thou shall consume all the people which the Lord thy God shall deliver thee,.... All the inhabitants of the land of Canaan, which the Lord should deliver into their hands; them they were not to spare, but utterly destroy men, women, and children: thine eye shall have no pity upon them; See Gill on Deu 7:2, neither shall thou serve their gods, for that...