6 We see here the cause why the angel also, putting them at ease for the future, restores them to their home. And not even this simply, but he adds to it a prophecy, “That it might be fulfilled,” says he, “which was spoken by the prophets, He shall be called a Nazarene.”
And what manner of prophet said this? Be not curious, nor overbusy. For many of the prophetic writings have been lost; and this one may see from the history of the Chronicles. For being negligent, and continually falling into ungodliness, some they suffered to perish, others they themselves burnt up and cut to pieces. The latter fact Jeremiah relates; the former, he who composed the fourth book of Kings, saying, that after a long time the book of Deuteronomy was hardly found, buried somewhere and lost. But if, when there was no barbarian there, they so betrayed their books, much more when the barbarians had overrun them. For as to the fact, that the prophet had foretold it, the apostles themselves in many places call Him a Nazarene.
“Was not this then,” one may say, “casting a shade over the prophecy touching Bethlehem?” By no means: rather this very fact was sure greatly to stir up men, and to awaken them to the search of what was said of Him. Thus, for example, Nathanael too enters on the inquiry concerning Him, saying, “Can there any good thing come out of Nazareth?” For the place was of little esteem; or rather not that place only, but also the whole district of Galilee. Therefore the Pharisees said, “Search and look, for out of Galilee arises no prophet.” Nevertheless, He is not ashamed to be named even from thence, signifying that He needs not ought of the things of men; and His disciples also He choses out of Galilee; everywhere cutting off the pretexts of them who are disposed to be remiss, and giving tokens that we have no need of outward things, if we practise virtue. For this cause He does not choose for Himself so much as a house; for “the Son of Man,” says He, “has not where to lay His head;” and when Herod is plotting against Him, He flees, and at His birth is laid in a manger, and abides in an inn, and takes a mother of low estate; teaching us to think no such thing a disgrace, and from the first outset trampling under foot the haughtiness of man, and bidding us give ourselves up to virtue only.
Source: Homilies on the Gospel of St. Matthew (New Advent)