Atheists: What do you feel about this verse?

I'm not an atheist, but a Christian. I do find it humorous that people keep saying that man wrote the bible. Of course man did! It shows all over the authors of the books. I can say something just as they can. A non-fiction book written by a "man" 200 yrs ago, can be just as mythical as they say the bible is. Where's the proof? There's not one person living today that can give us proof that book really is non fiction, but we believe it, because it says so. Of course religion is one of the most debated topics in the world. There will always be believers and non believers. I believe because I choose to believe. They don't believe because they choose not to believe. What more can be said?