Mark 10:39 - Exposition

James and John seem to have understood the meaning of the cup; and perhaps also of the baptism. They both of them drank the cup, though in different ways. St. James, preaching Christ more boldly and fervently, became an early martyr, having been slain by the sword of Herod ( Acts 12:2 ). St. John also drank of this cup, and was baptized with this baptism, when, if we may trust the authority of Tertullian ('De Praescript.' c. 36.). He he was cast by order of Domitian into a caldron of boiling oil, before the Porta Latina at Rome, although the oil had no power to hurt him. Another legend states that he drank a cup of poison, and took no harm. On this account he is frequently represented with a cup in his hand.