“The scriptures of Buddha, who lived in the sixth century B.C., were not put into writing until after the Christian era, and the first biography of Buddha was written in the first century A.D. Although we have the sayings of Muhammad, who lived from A.D. 570 to 632, in the Koran, his biography was not written until 767—more than a full century after his death. “So the situation with Jesus is unique—and quite impressive in terms of how much we can learn about him aside from the New Testament.”
