It relates to stupidity-on part of the combatants.<quoted text>
I agree! But from your perception, does religion that causes people to fight about dogmas equate to intelligent ... or stupidity?
Were I to come up to you, slap you on the face, and say "the Devil made me do it", repeat the action and say "God told me to do it", and do it a third time and say "I'm slapping you because there is no God", who's responsible for the red mark on your face?
I am. Not the devil, not God, not the cause of there being no God.