Deuteronomy 6:15

6:15 for the Lord your God, who is present among you, is a jealous God and his anger will erupt against you and remove you from the land.

Deuteronomy 13:18

13:18 Thus you must obey the Lord your God, keeping all his commandments that I am giving you today and doing what is right before him.

Deuteronomy 17:1

17:1 You must not sacrifice to him a bull or sheep that has a blemish or any other defect, because that is considered offensive to the Lord your God.