Once one religion gets banned because of the antisocial acts of a few, it gets easier to ban others, including yours.
We do not live in a kind gentle nation and apparently you do not care if we do,
This nation is very kind and gentle, especially when compared to nations that routinely sanction religions that they disagree with.
I am not saying that we all should be a Beaver Cleaver world, But I am sure the BEAV did not worry about being shot at school and did not have to endure the notion that a Muslim was going to blow up his dads building. Something many children worry about.
I see the problem. You wish this nation to be governed in a manner compatible with your fears.
BTW, Free Republic got thoroughly sick of "Destroy freedom FOR THE CHILL-ILL-DRUUN!!" during the Clinton years.