I have written the Church of Reality's Guide to War. Unlike some might expect - the Church of Reality does not oppose all war. It does however oppose all unjust war and it requires every person to make a determination as to if the war is just or not. Our slogan is to think before you fight.
Realists are always the first ones on the battlefield. We are there before the war starts to make sure war never begins in the first place. Realists have won more wars than any other religion. But no one sings songs about the wars that never happened.