"Ethnocentrism is the tendency to judge other cultures exclusively by the standards of one's own."
That being said, I know murder is wrong, so Im not going to try to see it from the Muslims eyes to why its wrong. I actually do understand why, because the Koran says to wage war on the infidels aka everyone who isnt Muslim.
There is no superiority here. By my definition of ethnocentrism there isnt anyways. If your definition is correct, then Im not ethnocentric.
Dont shoot yourself in the head.