Quest for the historical Jesus in the context of "Biblical criticism"

Jesus (c. 6 to 4 BC – AD 30 or 33), also referred to as Jesus Christ, Jesus of Nazareth, and many other names and titles, was a 1st-century Jewish preacher and religious leader in the Roman province of Judaea. He is the central figure of Christianity, the world's largest religion. Most Christians consider Jesus to be the incarnation of God the Son and awaited messiah, or Christ, a descendant from the Davidic line that is prophesied in the Old Testament. Virtually all modern scholars of antiquity agree that Jesus existed historically. Accounts of Jesus's life are contained in the Gospels, especially the four canonical Gospels in the New Testament. Since the Enlightenment, academic research has yielded various views on the historical reliability of the Gospels and how closely they reflect the historical Jesus.

According to Christian tradition, as preserved in the Gospels and the Acts of the Apostles, Jesus was circumcised at eight days old, was baptized by John the Baptist as a young adult, and after 40 days and nights of fasting in the wilderness, began his own ministry. He was an itinerant teacher who interpreted the law of God with divine authority and was often referred to as "rabbi". Jesus often debated with his fellow Jews on how to best follow God, engaged in healings, taught in parables, and gathered followers, among whom 12 were appointed as his apostles. He was arrested in Jerusalem and tried by the Jewish authorities, handed over to the Roman government, and crucified on the order of Pontius Pilate, the Roman prefect of Judaea. After his death, his followers became convinced that he rose from the dead, and following his ascension, the community they formed eventually became the early Christian Church that expanded as a worldwide movement.

David Friedrich Strauss (/straʊs/; German: Strauß [ˈdaːvɪt ˈfʁiːdʁɪç ʃtʁaʊs]; 27 January 1808 – 8 February 1874) was a German liberal Protestant theologian and writer who influenced Christian Europe with his portrayal of the "historical Jesus", whose divine nature he explored via myth. Strauss conceived of myths as expressions of truths, as opposed to the modern shorthand of myth for "falsity"- Strauss did not deny Jesus' divine nature. His work was connected to the Tübingen School, which revolutionized study of the New Testament, early Christianity, and ancient religions. Strauss was a pioneer in the historical investigation of Jesus.

The Christ myth theory, also known as the Jesus myth theory, Jesus mythicism, or the Jesus ahistoricity theory, is the fringe view 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 mainstream scholarly consensus, developed in the three quests for the historical Jesus, holds that there was a historical Jesus of Nazareth who lived in first-century AD Roman Judea, but his baptism and crucifixion are the only facts of his life about which a broad consensus exists. Beyond that, mainstream scholars have no consensus about the historicity of other major aspects of the gospel stories, nor the extent to which they and the Pauline epistles may have replaced the historical Jesus with a supernatural Christ of faith.