After the death of Herod I, Emperor Augustus divided his possessions among his three sons according to his will. Archelaus, with the title of ethnarch, received Judea, Samaria, and Idumea.
Philip received Trachonitis, Iturea, Batanea, and Auranitis. Galilee and Perea were allotted to Herod Antipas. Philip and Herod bore the title of tetrarchs.
The cruelty of Archelaus caused his exile to Gaul in the tenth year of his reign. For this reason Judea was governed by a Roman procurator.
This border ran along the valley of Jezreel, about half a degree, or about fifty versts, north of Bethabara.
The Lord does not meet Philip by chance, but finds him. The Lord Himself chooses the disciples (Jn 15:16). The Father gave them to the Son (Jn 17:6).
We do not know where the Lord finds Philip. It may even have been already within the borders of Galilee, where the Lord was going with Andrew, Simon, John, and perhaps James.
Nor do we know Philip's origin. Yet one cannot fail to notice that his name is certainly Greek. It is remarkable that the Greeks who wished to see the Lord addressed their request precisely to him (Jn 12:20-21).
Perhaps Philip was by blood half-Jew and half-Greek. We shall see below, however, that some persons, such as Nathanael, are called by their surnames rather than their names.
Concerning Bethsaida, the homeland of Philip and of Peter and Andrew, it must be noted that there were two Bethsaidas. One was Galilean, of which this passage speaks.
The other was Bethsaida Julias, on the border of Galilee and Perea, more precisely Gaulanitis, north of the Sea of Galilee or Tiberias.
This latter Bethsaida, Bethsaida Julia, became a city only under the tetrarch Philip, as Flavius Josephus indicates. This latter Bethsaida was named Julias by the tetrarch Philip in honor of Augustus's daughter.
Apparently it did not lie right on the shore, although the name Bethsaida means house of fish. The Lord's miracle of multiplying the loaves and fish was performed near this second Bethsaida Julias.
This is clear from comparing Mk 6:31-53, especially verse 45, with Lk 9:10. See also Jn 6:17 and Mt 14:14-34.
For after this miracle the Lord's disciples get into a boat to cross the sea and return home to Capernaum (Jn 6 and others).
Galilean Bethsaida, the city of Andrew and Peter, from which Philip also came, was on the western shore of the lake near Capernaum.
Undoubtedly this house of fish was the older of the two settlements of the same name. It was called Bethsaida because its whole population was engaged in fishing.