Sink, do you think the guys who wrote the First Amendment would agree with that? That they intended islam to be treated the same way as Christianity and Judaism?
Insofar as "communism" holds both government and religious meanings and aspects, you could say communism is a religion, and deserves protection.
Surely the same would apply to Japan's religion whereby they held their emperor to be a deity, and they committed awful atrocities, the like of which has not been seen until recent Islamic terror.
But we wisely waged wars. to defeat them. We face a similar situation with islam.
Who wants a muslim family living in the US to invoke "religious freedom" to justify mutilating their daughter's genitals, forcing her to marry, stoning or killing her if she is raped by a brother, father, or outsider?