The Old Testament was copied by the Egyptian priest Moses, from The Book of the Dead and other Egyptian teachings. So
they copied a folklore from the Isis and Osiris stories about being set in a boat as a baby, Osiris sealed in a box and each put out to water. The Old Testament is a storey that tells about the evolution on mankind both physically and on the consious level. It is hard to imagine today, because our consious selves have different levels. In those days people didn't lie, at least in the sense of trying to deceive someone, they actually believed whatever they were saying. Communication did not equal manipulation. Most Christian tales point to the serpant and the garden of Eden as the first deception. I thin you mean eliminate in your post, but there is an early group, the Illuminati , and also the Book of Enoch has reference to it, that the Garden of Eden is a storey of mankinds change from a vegetable state to more awareness state. Mixed with this is the concept of re-incarnations. Let's skip to communication equals manipulation.
Christ was an initiate of both Sufi esoteric mystism, and Egyptian philosophy. His gift was an increase in people's awareness that all living things contained God and nobody owns the keys. His re- incarnation, excuse me resurrection , or whatever ground hog storey you want to consider, typifies Eygyptian philosophy. Fast forward 500 years when Rome is falling apart and a bunch dudes are meeting at Nice. "Hey we need to write the Bible" , but we can't put this Book of Enoch stuff in it would mean we are not a direct link with God.