There is difficulty in proving anything. The evidence for God is extremely great.

Scientists and medical researchers are finding that all of nature acts like a gigantic machine. This nature-machine is extremely complex, way beyond man's present understanding. Yet, they can't find a source that could have built the machine. So they try to attribute it to millions and billions of years of happenstance. The only thing that we see over long periods of time is decay. Never an increase in complexity.

Consider Bitcoin. How many thousands (or hundreds of thousands) of years will it take to crack the encryption in the blockchain? We all accept the complexity involved in Bitcoin. Yet it has taken years for people, "machine makers," to figure the Bitcoin thing out. The best programming technicians might be able to do the programming, but it doesn't make them able to crack the encryption.

Nature is like this, except that we haven't even come close to figuring out the programming, yet. And for sure, if we EVER figured out the programming, it would be untold, unimaginable eons of ADDITIONAL time before we could crack the encryption. But if we could crack the encryption, could we ever figure out what the Programmer of the universe was truly like?

The point is, Whoever, Whatever the Programmer of the universe is, He/She/It is way beyond anything that we will ever find on our own. And this is the reason why we use the word "God." The only way we will ever understand God is if He stoops down and reveals Himself to us (He did it in the Bible).

The REAL question isn't something like, "Are you serious that you think God exists?" Rather, the question is, "What are you doing involving yourself with Bitcoin if you, even slightly, think that God does NOT exist?" Bye!