This phrase is a meme used when someone goes into serious philosophy in an unserious situation.
It references a scene with someone telling a long expertly phrased opinion to a fast food employee while in the line to order. Not sure which show it comes from, someone mentioned Rick and Morty in another comment.
Just for comedic value I’d like for God to actually exist. I imagine He wouldn’t appreciate their attempts at manipulation.
Sometimes this kind of people sounds like they believe in the Bible and prophecies as impersonal laws of nature, and not in an intelligent creator of any sort.