The muslim faith started about the time of the treaty of Nicea when the catholics codeified the faith, tossed some gospels and tweaked the facts.
You get the impression they learned something from watching the christians muck about for 600 years and thought they would fix it for themselves
Muslims do not allow images of Mo the way the christians did, so no icon or image worship.
The koran can only be written in arabic, so no mucked up translation issues between hebrew, aramaic, greek, latin and english to tinker with inspired word of the prophets.
Now if we can remove the power tripping popes, ayatollahs and chief rabbis from the mix, the concept of religion as a set ot moral guide posts versus dictates just might be useful.