This is your one stop location for all information about the Jesus Myth Theory.
What is the Jesus Myth Theory? It is basically the theory that Jesus was never a historical figure and that the Jesus story is based on pagan myths. Some mythicists are agnostic as to Jesus’ existence but agree that the Gospels do not give an accurate picture of an actual historical Jesus. You can find a good summary and history of it here.
I will make my position clear here:
I believe that there was a historical Jesus and that the four canonical gospels are historically reliable accounts of the life of Jesus.