Post on a forum by a novelator:
If you really want absolute proof that God exists, the proof has been sitting there in your pretty little head since you first discovered two spoonfuls of Mommy’s pudding are better than one.
Mathematics is a universal language that bridges all other languages here on this planet. Everything we know and do here is predicated on our understanding of math. And we’re born with this basic knowledge that one piece of candy plus one piece of candy equals more than just one piece of candy.
Mathematics is the only language everyone on this planet speaks. The workings of the entire Universe, indeed, even down to the cells of your body, can be explained, proven or disproved, by math. All our modern conveniences–math. Even to the earliest recorded time of Man’s existence, Man did not exist without math–think seasons. Without math, none of us survive.
So, then you have to ask yourself who created Mathematics, this universal language? Why are we all born knowing it, innately, no one tells us, we just know, instinctively? And then, if you’re the least bit honest with yourself or others, if you have that kind of courage, you have to admit that, at a minimum, there being this mathematical underpinning to the entire Universe, even a set of finite rules that make up a foundation, the base foundation of all Existence, there must also be a Mind behind it all.
God is a mathematical certainty, if you dare, because God made math and gave it to us all.
And if not God, who? Who created Mathematics and instilled it inside of us all?