Natural theology is the science of God’s existence, and it’s a massive trove of evidence and reason of the first order.
What’s remarkable in nature is not so much that nature follows complex patterns, but that it follows any pattern at all.
It’s helpful, as with his Third Way, to begin with a metaphor, in order to get an intuitive feel for the proof.
Our perspective is supported by a rigorous and elegant metaphysical framework, which began with Plato and particularly Aristotle.
I can describe anything you like in whatever detail you like, but you can’t know whether it exists or not merely by its description.