Christianity doesn't set society, but it used to and it wasn't a power that was given up easily. Islam is more entrenched at the moment.

Muslims complain about being discriminated on the West. There was one on TV last night stating this. He was dressed in a cap, a long beard and wore robes. Of course the fact he's not bothered to integrate at all is not a factor of the discrimination... The other elephant in the room is the utter lack of equality of religions in so many Islamic countries. When other religions can convert people there in the way Muslims can over here then we can have a chat. As it stands you are in deep trouble possessing a bible.