In the fourth year of the Emperor Zeno's rule in 478 AD, the remains of Barnabas were discovered, and a copy of the Gospel of Barnabas, written in his own hand, was found on his breast. This is recorded in the Acta Sanctorum, Boland Junii, Tome II, pages 422­ 450, published in Antwerp in 1698. It has been claimed by the Roman Catholic Church that the Gospel found in the grave of Barnabas was that of Matthew, but no steps have been taken to display this copy. The exact contents of the twenty-five mile long library of the Vatican continue to remain in the dark.