What is the “Secret Gospel of Mark”?
A supposed letter of Clement of Alexandria (c. A.D. 150-c. 200) refers to a second edition of the Gospel of Mark, a private account, known today as the “Secret Gospel of Mark.” A medieval copy of the letter was purportedly discovered in the Greek Orthodox monastery of Mar Saba in the Judean wilderness in 1958 and was published in 1973 (see The Secret Gospel of Mark, 15-17). The letter provided a previously unknown tradition about Mark and his writing activities. “As for Mark, then, during Peter’s stay in Rome he wrote an account of the lord’s doings, not, however, declaring all of them, nor yet hinting at the secret ones, but selecting those he thought most useful for increasing the faith of those who were being instructed. But when Peter died a martyr, Mark came over to Alexandria, bringing both his own notes and those of Peter, from which he transferred to his former book the things suitable to whatever makes for progress toward knowledge (gnōsis). Thus he composed a more spiritual G