Once you work your way though this, you are going to be amazed to discover that you have never seen anything during your life that wasn’t proof of God’s existence.
Let’s start with a less obvious example…say you witness a horrific murder right in front of you…how’s that proof of God? Simple…you innately know it is wrong. You have an inbuilt recognition of God’s law written on your heart. (Romans 2:15) No one has to tell you its wrong…you just know it. Ahhh, but you might say, its only wrong because Congress passed a bill and wrote a law. But this is a weak argument, because if you went to the deepest jungle in the Congo and witnessed the exact same murder, then you would STILL recognize it as wrong despite Congress having no jurisdiction there.