islam and freedom of religion

the constitution never defines religion. it just says religion gets to slip out from under the weight of the restrictions inherent in constitution by being protected by the constitution. Only the constitution can have this kind of fantastic dexterity. because religion is never defined, islam, the only religion on earth that demands the death of all non members, is protected by the constitution. i would call this being an accessory or an ally or an enabler or a traitor. only the constitution could manage to get itself  into this kind of preposterous fix. to date no one seems to want to fix this because that would result in a constitutional pile of nonsense being fixed. and that has only happened once, with prohibition. prohibition was removed from the constitution and a problem in the constitution got fixed. imagine if everything in the constitution was removed. i know. you cant.