Oh my... Yet another person asking for proof! I can honestly tell you that no one on earth can provide proof of God existing, or the Bible being the truth. The only thing we Christians have is faith
“I believe in the sun, even when it’s not shining. I believe in love, even when I can’t feel it. And, I believe in God, even when He is silent.â€. - inscription found on the walls of a concentration cell
You think this guy had proof of God in that dark cell? He probably didn't even have a Bible. People might call him ignorant, but he inspires me.