I'm not atheist, I think it could be the big bang theory, or maybe a God or God's created us. You can't reall?

really disprove that because God's are magical, so any evidence you find against them could be made by them, for whatever reason. It could be just like the bible says it is, there isn't really a way to prove it isn't. What I don't get though is how someone can pick up the bible and say " this is the truth, this is the way things happened ". Where do people get such confidence from that they think they're right? The Koran or any religious book is just a likely to be right as the bible is, yet these people believe without a doubt that the one they picked or where born into is the one. How do they do this?