16-18God spoke to Moses: "You're about to die and be buried with your ancestors. You'll no sooner be in the grave than this people will be up and whoring after the foreign gods of this country that they are entering. They will abandon me and violate my Covenant that I've made with them. I'll get angry, oh so angry! I'll walk off and leave them on their own, won't so much as look back at them. Then many calamities and disasters will devastate them because they are defenseless. They'll say, 'Isn't it because our God wasn't here that all this evil has come upon us?' But I'll stay out of their lives, keep looking the other way because of all their evil: they took up with other gods!
19-21"But for right now, copy down this song and teach the People of Israel to sing it by heart. They'll have it then as my witness against them. When I bring them into the land that I promised to their ancestors, a land flowing with milk and honey, and they eat and become full and get fat and then begin fooling around with other gods and worshiping them, and then things start falling apart, many terrible things happening, this song will be there with them as a witness to who they are and what went wrong. Their children won't forget this song; they'll be singing it. Don't think I don't know what they are already scheming to do, and they're not even in the land yet, this land I promised them."