Of course, there is nothing intrinsic linking any religion with any act of violence. The crusades don't prove that Christianity was violent. The Inquisition doesn't prove that Christianity tortures people. But that Christianity did torture people.
If you give in to the threat of violence, if you give in to bullying, what you know is that there will be more bullying. There will not be less bullying. If you appease the bully, you make sure that he will bully you some more. Not less. It doesn't solve the problem. It makes the problem worse.
