For one, it's possible for both free will and determinism to coexist, because you and I are cogs in a much larger wheel. For instance, I know that you're never going to agree with my religious views. Does that mean it's pre-determined? Does that mean you lack free will? Of course not.
In your own limited universe, you have free will. In the larger universe, you do not. Everyone here (the larger universe) knows you will not suddenly turn around and accept Christ, but that does not mean you lack free will, because in your mind, you choose not to accept Christ.
That was rather easy. On to the next point.... your historical musings on the life of Christ. All I can say is you're asserting a lot of things without providing a sliver of evidence.
Give me links, show me some proof, not just you making claims.