re: "Islam allows the killing of Muslims"
Just as you have the opportunity to speak out forcefully against bombing cities, strafing harmless villages, torturing innocent prisoners, "Shock and Awe" where children are known to be present.
Yes, you have the same opportunity.
Duty, even, since yer calling on the other side to do it.
An enlightened p. Go for it.
Arf (Bow, he won't. Yeah, but if he doesn't, he's pretty well branded himself, hasn't he!!)