When the LORD your God has driven them out before you, do not say in your heart, “Because of my righteousness the LORD has brought me in to possess this land.” Rather, the LORD is driving out these nations before you because of their wickedness.
4. Speak not thou in thine heart. He now more plainly warns the people not to exalt themselves in proud and foolish boasting. If they had not been naturally so depraved and malignant, it would have been sufficient to point out God’s grace in a single word; but he could not induce them to gratitude except by correcting and destroying their pride.
The call to attention (Deu 9:1), Hear, O Israel, intimates that this was a new discourse, delivered at some distance of time after the former, probably the next sabbath day. I. Moses represents to the people the formidable strength of the enemies which they were now to encounter, Deu 9:1.
Commenting on Deuteronomy 9:1-6
Speak not thou in thine heart,.... Never once think within thyself, or give way to such a vain imagination, and please thyself with it: after that the Lord thy God hath cast them out from before thee; to make way for the Israelites, and put them into the possession of their land; which is to be ascribed not to them, but to the Lord: saying...