The ot has ideas and literature worked in, that came from the egyptians, sumerians and others. Not strange, when you add the fact that the main patriarch, abraham is said to have come from near babylon. Some later parts of the ot were heavily influenced by the persians. So, the ot is, basically edited and repackaged history, legends w a sprinkling of philosophy from the area. Having gone through the jewish treatment, it has been pronounced kosher, fit for jewish consumption. That gentiles ran w it cannot be blamed on jews.
The nt is a story of 2 conflicting streams of thought: those of jesus and his little flock, and paul w his big flock following. Paul was a roman and jesus was a rule following jew. Too bad that jesus remained passive and didn't write anything, himself. That fact, in itself, should tell you a lot about intents and purposes.
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