Rex you are ignoring the time period in which Christianity and Islam evolved. Christianity developed during the Roman Empire when there was generally peace throughout the lands and no need for violence. Islam was developed after the peak of Roman Power and in an area with a power vaccum. If Muslims did not conquer their surrounding territories, they would've been taken over and Islam would probably not have been a major religion right now. If Christianity evolved under similar circumstances, there can be no doubt that it will be just as violent as Islam if not even more.

You are saying that real life communism is worse than ideal theocracy which is certainley the truth, but that is like comparing apples to oranges. I personally would much rather live in a realistic communistic gov instead of a realistic theocratic one