I think there is a place for both. Religion needs to be cooperative enough to work with multiple realms, personal flavor roleplay etc. But at the same time, it does need core values it needs to stand for that, at times, generates conflicts. Religion should be supportive and helpful when you hold those values, but discipline when you do not. In my view, those values should be based on our OOC interests in maintaining an enjoyable playing atmosphere, not just IC theology-flavor.