Once I started looking at archeological and scientific evidence, there was so little left to base any belief that the bible could have any superhuman origin. I did cling to the book of Daniel for a while.
But I couldn't find ANY evidence that any of the prophecies were written before they happened. The prophecies that refer to the Roman empire & the Messianic prophecies (which would not have happened yet for those scrolls dated B.C.) were not in the Dead Sea Scrolls (chapter 9, the last part of chapter 11 and chapter 12 are all missing from the dead sea scrolls that date BC).
If I ever find one miniscule shred of evidence that the bible could have some sort of superhuman origin, I would look at it. For the believers, I wonder why god, in all his superpowers, would not have caused at least one solid piece of evidence that this book wasn't written by some nutcases and policians.