@tokyo_0 @jeffowski I think what is happening here is that we have a different definition in mind of what is "religion" and what is "spirituality". Which is also why I refered to that site, as one of many possible articles that try to make that distinction.
It's exactly that the moment spirituality becomes religion that it implies division. In that definition, religion simply cannot exist without it, because you are either part of it or you are not. You believe, or you do not.