dear Brother Ramesh, Quran not against Non muslim , its for all human being , whatever you are saying about quran this for those non-beliver who killed many Muslim in Makkha so that time this Ayaat comes. this is same like Geeta , Krishna say to arjun Kill your Relatives, it doesnt meas to kill our Relatives, it means those who are with Asyata like Draonachary, Bhishma, they are Against Pandavas... they kill by Pandav.