If God is universal shouldn't there be one universal religion?

The god, being, or power that started the formation of the universe and laid down the natural laws that govern how the universe works and how life can start and evolve is certainly universal by definition. However many people have their own ideas regarding the nature of this being or god. Most of these ideas gained a hold on much of humanity long before we knew anything about the science connected with these things and a lot of people prefer to believe that whatever this power of god is he she or it as some interest in their welfare or lives. I think with the evidence that exists it is difficult to deny that there must some power or force behind the formation and running of the universe. I also think that there is overwhelming evidence that who or what the power of force is it clearly has no interest at all in any particular person, species, world or solar system and there only an outside chance that it is interested in the welfare of a galaxy. As evidence I would suggest that this power is allowing our galaxy, the milky way to collide with the Andromeda galaxy in the very near future surely a disaster that a being with that much power could prevent I don't think we as humans should worry it wont happen for another 3 or 4 billion years. Quite a short span of time in universal time but we as a species will probably be extinct by then