The narrative that God is an eternal void that has become self aware and out of suffering decided to create/imagine a world of humans is not entirely implausibl

The narrative that God is an eternal void that has become self aware and out of suffering decided to create/imagine a world of humans is not entirely implausible, but in the end it's just a story with no supporting evidence. Consider for example Max Tegmarks idea that the universe is a mathematical structure in an infinite set of platonically real mathematical structures. I don't believe this view to be true either, but it certainly has a few arguments in its favor. And it's completely incompatible with the former narrative. My point is that it's possible to conjure up different kinds of narratives to explain our existence. Believing in something just because you thought it up is the delusional part. It seems relevant to add that I've become a Christian later in life. But that's largely because of things that have happened to me first hand, that have led me to believe in a divine savior at work.