Most religions are explicitly in favour of peace and condemn murder. The fact that their people do not obey their teachings is not the fault of the religions.
Not like a last resort that might occur, but like it is a normal chore, and that the option of not killing doesnt even seem to exist, ow it is thursday and I haven't killed anyone yet this week, well, let's get on with it then, can't fall behind, you know what, I ll kill a few extra, just to be on the safe side. Better to have it out of the way right, leaves time for other things.
"Honey have you done your homework yet? and also it has been a while since you killed someone, don't make me ask again. Just look at your brother, he loves it and has is way ahead already"
Just my personal feeling as I read these, not having a go at anyone or anything. But the sentence just struck me, and honestly it would be kind of weird if you could read that without having that reaction. (knowing the context doesnt matter in your initial response)
It ll change your world, just give it a go ;)
and if you really want to make it a big night, look up cyprus ;)