Deuteronomy 32:37-41

37Then he will ask, “Where are their gods? Where is the rock they took refuge in?

38Where are the gods who ate the fat from their sacrifices and drank the wine from their wine offerings? Let them come to help you! Let them be your refuge!”

39See, I am the only God. There are no others. I kill, and I make alive. I wound, and I heal, and no one can rescue you from my power.

40I raise my hand toward heaven and solemnly swear: As surely as I live forever,

41I will sharpen my flashing sword and take justice into my own hands. Then I will take revenge on my enemies and pay back those who hate me.