I think there are obvious examples of how legends grow around historical figures. I suspect that this also occurred around a historical Jesus. Verses purporting to show that his life was foretold by the prophets are all post-facto fictions. Even the gospels differ on the chronology of his life and ministry.
All that said, the stories are powerful and penetrate to the core of our consciences, setting an example of love and bringing to us the unique idea that God cares intimately for humanity.
All that said, the stories are powerful and penetrate to the core of our consciences, setting an example of love and bringing to us the unique idea that God cares intimately for humanity.