It's called faith. You can't prove it, you either have it or you don't. Have you ever seen 1 billion dollars? Does it exist? I have never seen it, but I believe it exists.Religion and politics is like water and oil, you have to shake it before mixing into a salad. In both cases the "lying" does the shaking for those in denial of the truth. The father's of our country new better. What keeps a Democracy together is the separation of church and state.
If you have any prove right now about heaven and hell please give us the facts. I bet you can't. Why? because you live a life of denial of the truth. If you cannot prove right here as soon as you read this that there is a god and start rambling about the bible and jesus ect ect ect... then you are defending the devil, in the hystory of man kind more people have died on the hand of religion than any other reason. Jesus was a hell of a saleman! I bet if he was alive today he'll be a republikan, getting rich in wall street and everytime he see and idiot with a bible he'll says to himself "Got You Sucker".
I can't prove my faith to you, or explain it. I have it, and have experienced personal proof but can I convince you of that? Probably not. If you don't want to believe, you wont.