The Christ myth theory, also known as the Jesus myth theory, Jesus mythicism, or the Jesus ahistoricity theory, is the fringe theory that the story of Jesus is a work of mythology with no historical substance. Alternatively, in terms given by Bart Ehrman paraphrasing Earl Doherty, it is the view that "the historical Jesus did not exist. Or if he did, he had virtually nothing to do with the founding of Christianity."
The Resurrection of Christ by Carl Heinrich Bloch (1875)—some mythicists see this as a case of a dying-and-rising deity.
A 3rd-century fragment of Paul's letter to the Romans
French historian Constantin-François Volney, one of the earliest myth theorists
German Professor David Strauss
Bart Denton Ehrman is an American New Testament scholar focusing on textual criticism of the New Testament, the historical Jesus, and the origins and development of early Christianity. He has written and edited 30 books, including three college textbooks. He has also authored six New York Times bestsellers. He is the James A. Gray Distinguished Professor of Religious Studies at the University of North Carolina at Chapel Hill.
Ehrman in 2012