User blog comment:McGillicuddy/Source of magic...?/@comment-26992577-20160414184559

Why is gravity/electromagnetism/ ... in this universe ? From the platonic view of mathematics - it's there because the equations that describe those interactions are valid in the universe. Otherwise you can just argue that the things simply exist and math is the proper mean to describe it.

The same goes for Supernatural. It's just there, like other fundamental things which include space, time, ...

You mgiht want to take a look into this wiki article: https://en.wikipedia.org/wiki/Axiom

"An axiom or postulate as defined in classic philosophy, is a statement (in mathematics often shown in symbolic form) that is so evident or well-established, that it is accepted without controversy or question."