Deuteronomy 9:3-7 New Revised Standard Version (NRSV)
3 Know then today that the Lord your God is the one who crosses over before you as a devouring fire; he will defeat them and subdue them before you, so that you may dispossess and destroy them quickly, as the Lord has promised you.
4 When the Lord your God thrusts them out before you, do not say to yourself, “It is because of my righteousness that the Lord has brought me in to occupy this land”; it is rather because of the wickedness of these nations that the Lord is dispossessing them before you. 5 It is not because of your righteousness or the uprightness of your heart that you are going in to occupy their land; but because of the wickedness of these nations the Lord your God is dispossessing them before you, in order to fulfill the promise that the Lord made on oath to your ancestors, to Abraham, to Isaac, and to Jacob.
6 Know, then, that the Lord your God is not giving you this good land to occupy because of your righteousness; for you are a stubborn people. 7 Remember and do not forget how you provoked the Lord your God to wrath in the wilderness; you have been rebellious against the Lord from the day you came out of the land of Egypt until you came to this place.