Can Science Prove the Existence of God?

Yes it now can. The food and hygiene laws in the book of Leviticus can now be proven to be based on someones working knowledge of the germ theory of disease and the modern human body 3500 years ago. How does that scientifically prove the existence of a God? There were 0 humans alive on Earth 3500 years ago who had a working knowledge of the germ theory of disease and the modern human body for these food and hygiene laws to have originated from. Those who think the Israelites learned to write these laws through observation only are greatly mistaken. Do I now hear the sound of an Intelligent Designer in the air? You betcha I do and His name is Yahweh.