[Matthew 4:8-11] Again, the devil took Him up on an exceedingly high mountain, and showed Him all the kingdoms of the world and their glory. And he said to Him, “All these things I will give You if You will fall down and worship me.” Then Jesus said to him, “Away with you, Satan! For it is written, You shall worship the LORD your God, and Him only you shall serve.’ ” Then the devil left Him, and behold, angels came and ministered to Him.

[Deuteronomy 6:13] You shall fear the LORD your God and serve Him, and shall take oaths in His name.