Nobody argues over the existence of the sun, moon, stars, oceans, rivers, plants, animals, etc, yet debates over things supernatural are endless .....now, I wonder why that is?
I think that is because Atheists, Agnostics, and Believers in a super natural power have no real explanation of where all this matter and energy originated other than we now know there was a beginning eons ago and there is no rational explanation other than a super natural power.
The correct answer is: we don't know.
And the rational thing to do is refrain from making up or adopting explanations because they may be appealing and/or they offer an impression of having answers where there are no actual answers or explanations.
