Asking if any religion is truly compatible with a free society is like asking if fire is compatible with ice.
I was raised a Christian and I'll go ahead and choose to benefit from the advantages that gives me in life in the society I live, that said, I'd be the first to admit that no religion is truly sane or compatible long term with a free society. Eventually in the future I'm fully aware that even my chosen Christianity has to die out in order for our species to prevail and be recognized as truly sane. Islam merely represents a more archaic version of what Christianity used to be in its darker times.
Chemists Have Solutions .