Christians like to dream of the perfect world, a place where there is no fighting, where sword-blades are hammered into plowshares, and where the lion, whatever that is, sleeps with the lamb. It is a dream. There has always been war and there will always be war. So long as one man wants another man's wife, or another man's land, or another man's cattle, or another man's silver, so long will there be war. And so long as one priest preaches that his god is the only god or the better god there will be war.