There are already laws on the books against inciting to riot and murder which is found in the Koran. Clearly, the Koran is a seditious book. When you consider how important the first amendment is, having a religion which takes aim to destroy all other faiths but its own, is unacceptable. This is not what the framers of the Constitution has in mind.
You can judge the books content by the effect it has on people's lives.
I agree with Avi Lipkin, it is not a religion but a psychosis. However, though those who take it seriously should be locked up, they must be isolated from all others whom they could impress. Muslim chaplains should not be allowed.
That they allow Muslims and Muslim chaplains on board our Navy vessels, is total insanity.
I went on a tour of the Constellation, an old Navy carrier in moth balls, now a museum, and there were Muslims touring the ship, taking pictures of the pipes running overhead. Of what interest is that? But we are at war with radical Islam. Maybe they think it is strategic.