Religious belief is irrational. They are muslim just as you are and that is precisely the problem. Your system of belief might not include the murder of people, but the belief system you subscribe to subjugates reason, and in doing so creates the slippery slope that allows this sort of absurdity to happen. In the US, we have anti-abortion and anti-gay fanatics of the christian variety, obviosuly the vast majority of religious people don't think bombing or gunning down gays and abortion providers is right, and yet many churches talk about the sins of homosexuality and abortions. The churches that don't do that are still culpable for relieving people of their duty to think about life rationally. There is no god and the sooner people can let go of these dangerous myths the sooner we can move on as a species. Of the thousands of gods who have existed, why is this one god so hard to put down? Is he not just as absurd as zeus or thor?