What is "religion"? And who decides what is acceptable and not? Is it fine for muslims to "carry out religious beliefs"? Even though it involves murder? If I start a new religion that says "I will kill anyone who does not believe in my religion", how long would I last? If I claim that I will kill someone, I am thrown in jail. How can terrorists claim they will kill everyone who does not worship allah? The terrorists are using "religion" as a trojan horse to invade us. When will we wake up?