Now in the fifteenth year of the reign of Tiberius Caesar, Pontius Pilate being governor of Judea, and Herod being tetrarch of Galilee, and his brother Philip tetrarch of Ituraea and of the region of Trachonitis, and Lysanias the tetrarch of Abilene,
All Commentaries on Luke 3:1 Go To Luke 3
Gregory The Dialogist
AD 604
It is apparent, then, that Judea, which lay divided among so many kings, had reached the end of its sovereignty. It was also appropriate to indicate not only under which kings but also under which high priests this occurred. Since John the Baptist preached one who was at once both king and priest, the evangelist Luke indicated the time of his preaching by referring to both the kingship and the high priesthood.