There is no real moral differences between Christians, Muslims, Jews and all other religions and/or belief structures. A lot of Christians like to throw around the fact that Islam promotes violence because a couple of bad apples went and interpreted the Kuran to fit their beliefs. Just as Christians have done in the past.
I’m not just picking on Christians though. All religions have these fringe people that think their religion is superior to every other religion and they should kill people to show that they are right. No one is right and no one is wrong.
Sure, in our heads, we like to think they we are superior to others, but really it doesn’t matter what you believe. Or if you believe anything at all. As long as you treat everyone like you would like to be treated then you are a good person.
That’s all it really comes down to. The commandments in Christianity are just a means of breaking it down even further. Don’t kill, don’t steal, don’t lie. It’s really all about not being a shitty person.