Christianity is a peaceful religion? Well, maybe some of it is ineffectual and a large proportion of its adherents are placidly deluded. But like islam, it contains a hardcore of activists who are not only prepared to contemplate violence but positively relish the idea.
Read this article on AlterNet to see how some fundamentalists believe that war is righteous and desirable. Then check out the video.
It would be easy to dismiss these people as the loony fringe. But they are simply the most visible symptom of a disease that runs right through christianity. Some of these people may be insane. Some may have hidden political agendas. Some may be just plain vicious. The majority are probably just deluded. But they are all dangerous.