Bede the Venerable
Catena Aurea · Lukasevangelium 3
Now in the fifteenth year of the reign of Tiberius Cæsar, Pontius Pilate being governor of Judæa, and Herod being tetrarch of Galilee, and his brother Philip tetrarch of Ituræa and of the region of Trachonitis, and Lysanias the tetrarch of Abilene, Annas and Caiaphas being the High Priests, the word of God came unto John the son of Zacharias in the wilderness.
Both Annas and Caiaphas, when John began his preaching, were the High Priests, but Annas held the office that year, Caiaphas the same year in which our Lord suffered on the cross. Three others had held the office in the intervening time, but these two, as having particular reference to our Lord’s Passion, are mentioned by the Evangelist. For at that time of violence and intrigue, the commands of the Law being no longer in force, the honour of the High Priest’s office was never given to merit or high birth, but the whole affairs of the Priesthood were managed by the Roman power. For Josephus relates, that Valerius Gratus, when Annas was thrust out of the Priesthood, appointed Ismael High Priest, the son of Baphas; but not long after casting him off, he put in his place Eleazar the son of the High Priest Ananias. After the space of one year, he expelled him also from the office, and delivered the government of the High Priesthood to a certain Simon, son of Caiaphas, who holding it not longer than a year, had Joseph, whose name also was Caiaphas, for his successor; so that the whole time during which our Lord is related to have taught is included in the space of four years.