I have to say that as a (read ) NON-CHRISTIAN I have no trouble getting the gist of the story of Jesus.
I am not atheist or anything "ist" I am human being , having learned to see things as they are without seeing them as I wish them to be ,I can say the story of Jesus is plain and simple a lesson for the self.
The bible is the story of what takes place inside each of us , not a story about what takes place in the world at large. That is a very simplistic point of view , this taking the old documents literally.
The truth of this world is apparent the moment we stop forcing our opinion on it and JUST SEE IT AS IT IS without telling ourselves a story about it.
All the debate over ancient books will not bring you one shred of certainty or knowledge, just get you more and more opinionated and blinded to the reality of being what we are .
If you convince yourself that a book you read could contain the profound and wonderful truth of our existence then I feel nothing but sorrow for you and your empty experience in this life.
The glory of our creators will is present in all things at all times and is not held in a book.
It is never more available than it is right now , most just look away from the obvious truth because it is far to simple and silent . it doesn't make any noise, it doesn't proclaim it's validity.
Only fear , self delusion , conciet and deciet need to defend and rationalize.
The truth says nothing .it is just the truth.