"If you were a religious man you wouldn't be talking the way you just did. You couldn't put those thoughts in a religious head."
Well, I'm not sure what it says in your version of the Good Book, but in the one I remember...
16 But of the cities of these people, which the Lord thy God doth give thee for an inheritance, thou shalt save alive nothing that breatheth:
17 But thou shalt utterly destroy them; namely, the Hittites, and the Amorites, the Canaanites, and the Perizzites, the Hivites, and the Jebusites; as the Lord thy God hath commanded thee:…. (Deut. 20:16-17)
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3 Now go and smite Amalek, and utterly destroy all that they have, and spare them not; but slay both man and woman, infant and suckling, ox and sheep, camel and ass. (1 Sam 15:3)