Complete and utter nonsense.
Firstly, there are several hundred God/desses. Not just one. Monotheism is relatively new and can trace its origins to Zoroastrianism which first popped up in Persia.
Man has no need for salvation. Man is not inherently evil or flawed. Man simply is.
Jesus of Nazareth was never crucified, but rather a man closely resembling him was. Jesus took his pregnant wife Mary and fled to Gaul (the recently found pottery with his name on it in France). He was aided by the Roman authorities because the only thing he had done wrong is what today would be described as "criminal mischief". Since the Roman Governor could find not fault in the man, and yet the jews still wanted him dead, he aided his escape from the area.
As a historical document the bible is riddled with holes. In fact, it has more holes than swiss cheese. Lets take the first book for instance. In genesis after cain kills able he takes his wife and went to live in the land of Nod. Here is one of the first holes... Who is Cains wife? I suspect Cain ran off with Adam's first wife Lilith. Next, lets look into the life of your supposed savior. The first time we seethe Nazarene he is an infant, we then do not see him again until he is 12 in the temple. After which we don't see him again until he is 30. Now if you look in the gospel according to St. Thomas (which is not in the modern krisjan cannon thanks to the Council of Nicaea) we see Jesus as a 5 year old child. In one of the stories we see that Jesus is playing with another little boy. He apparently got angry with the boy he was playing with and shoved him off the roof of the house. When questioned Jesus claims he did no such thing and brought the boy back to life, who then proceeded to claim that he slipped off the roof.
There is no place of eternal damnation. No compassionate god would ever destroy one of his creations just because they didn't agree on philosophy. Nor will anyone be punished for having one belief and not another.
I am both a Henotheist and a Hard Polytheist. I believe that all gods recorded throughout history exist, however I hold on to the Gods of my ancestors.