[monideas]

> non-scientific worldview

Existence itself is beyond science and this is trivial to prove. Everyone with an above room temperature IQ can understand Aristotle's Prime Mover argument.

Note that this concept (which again, is at least as old as Aristotle) has nothing to do with religion.

[kubanczyk]

> this is trivial to prove

Please don't forget to state the axioms before building the proof.

[monideas]

You can look up "prime mover aristotle" and "cogito descartes" if you're interested.