My favorite Bible verses are as follows:

"1: "When the LORD your God brings you into the land which you are entering to take possession of it, and clears away many nations before you, the Hittites, the Gir'gashites, the Amorites, the Canaanites, the Per'izzites, the Hivites, and the Jeb'usites, seven nations greater and mightier than yourselves,
2: and when the LORD your God gives them over to you, and you defeat them; then you must utterly destroy them; you shall make no covenant with them, and show no mercy to them. " -Deutoronomy 7:1-2

Nothing satisfies Demons quite like bloodshed and genocide.