The real religion?

[robvalue]

All I've heard so far is that belief in something (Christianity or otherwise) can have beneficial effects. Or being part of a social group. Of course it can. It can work for any religion, or any other set of beliefs. It's also easily explainable, and doesn't require those beliefs to be true.

What I've been looking for here is some actual benefit further than this, to being in a certain religion. It's quite clear to me that there is none. If there was, other religions would see that they were "wrong", and it would be obvious to uninvested bystanders like myself. All I see is confirmation bias, placebo effects and other easily explained things which any old rubbish can produce.