If u behave differently, u will be expelled from the tribe because u can infect others and destroy something that was extremely difficult to organize in the first place.
The terrorists are traitors to their own faith, trying, in effect, to hijack Islam itself. The enemy of America is not our many Muslim friends; it is not our many Arab friends. Our enemy is a radical network of terrorists, and every government that supports them.
It has always been one of my unclerical sermons to myself, that that remark which Peter made on seeing the vision of a single hour, ought to be made by us all, in contemplating every panoramic change in the long Vision we call life... "It is good for us to be here - it is good for us to be here", repeating itself eternally.