Godless, I highly recommend you start from scratch and learn about the origins of the Bible itself.
Then learn how this book from men has been used and misused again and again to promote many different paths of leaders/followers. The Bible is vague enough and as long as those who use portions of it for their agenda are not bogged down by contradictions elsewhere in it, it can be made to say anything.
Take some time to learn about Christianity being no different in origins than any of the heavily myth-laden ancient beliefs such as the cult of Mithras, Manichaeaism, followers of Isis and Horus, maybe some more. You may learn that Christianity was developed pretty much the same way and won the day when Constantine used it to solidify the empire and took the beliefs of the other beliefs along with it.