Regardless of killing being wrong, majority of die hard religious fanatics will abide and kill if God wants it. I mean, look around you, people are killing all over in the name of religion
That's the scary part, though. It's not the people who honestly believe killing is right that scare me. It's the ones who have been taught all their lives that killing is wrong, but then when asked to kill in the name of religion, the ones that don't object but follow blindly that scare me the most.