What it looks like is a subject with no definable boundaries in our “normal” way of talking about human societies. It is also impossible to fully know in “this present age” even though those who find the Door into it begin to experience it as they travel its road. For the Door is a Person, not a place or a thing. And the path is a relationship, not a set of doctrines, dogmas, or commandments. At best, such things can be signposts, but they must not be mistaken for HIM.