Magnum,
To understand the Bible (and any writing for that matter) come to terms with the culture, religo-politics, concepts, idioms, geography, and so on and on at the time when something was written. Each group was writing (and rewriting) to its own immediate community, with the purpose of influencing it.
This does not mean whether there is a God or not. It simply means that the Bible (which did not come into existence for many centuries after Jesus) is not the Word of God. Do not feel the need to throw God out with the rejection of the Bible, although you might ultimately reached that stage, when you find it comfortable to do so.
Doug