The crusades were just an example, Deuteronomy 21:18-21 says stubborn and drunken children are to be stoned to death by all the men of the city. No foreign adv

The crusades were just an example, Deuteronomy 21:18-21 says stubborn and drunken children are to be stoned to death by all the men of the city. No foreign adventurism is involved. Very "functional". Many heroes of the bible also had slaves, and the bible does not suggest there is anything wrong with that. Although some religious people campaigned against slavery in America, the fact the bible does not state slavery was wrong, and depicts it as something God's favorite humans engaged in, was used as a counter argument to defend slave-owning by religious people.