I guess there are many thousands of religious organizations, so which one is correct? It seems to me that it is unlikely that any particular one is correct and they all differ, some in small ways, but many in big ways. How can we make sense of this variety and how do they deal with new conditions in society ? Many Churches struggle with Gay Marriage. Not so long ago they struggled with slavery. However, all of them have some source that they can rely on. In the case of Christianity, my religion, all the Christian Organisations rely on the Bible. But even within this narrow range, there are many varieties and again, it would be impossible to pick a good one ! Not so long ago, very few people could read the Bible and the Churches were required to provide guidance, but now we can read the Bible in our own everyday language, we do not need the Churches. In any case, they all disagree about what the Bible says. It is a puzzle, why did God create a world where his message is not clear?