In short I believe that the Bible has a major contradiction with the portrayal of God:
Actually - the main god of the bible (THERE are several in the bible) - cannot be true - because the claim of Almighty and the claim of ALL Knowing cannot simultaneously be true.
IF a god is all knowing - then there is ONLY ONE possible outcome to all situations - the one the god knows - and NONE other. Obviously - for the god to be all knowing - you would NOT be able to do something that the god did not know - and NEITHER could the god- eliminating almighty.
IF what the god knows is that you are going to be evil - YOU cannot choose to be good. THE idea of freedom of choice cannot be true as well - and without choice - personal responsibility is also gone.
Obviously - this god is a human creation - as were all others - and the humans who defined the god - simply added more and more claims to make their god better than all the others. What they forgot to do it check to see if their claims contradict each other - or can be true - based on other claims - which is often NOT THE CASE.