Christ is God, for he has given all things their being out of nothing. Yet he is born as one of us by taking to himself our nature, flesh-endowed with intelligent spirit. A star glitters by day in the East and leads the wise men to the place where the incarnate Word lies, to show that the Word, contained in the Law and the Prophets, surpasses in a mystical way knowledge derived from the senses, and to lead the Gentiles to the full light of knowledge.

For surely the word of the Law and the Prophets when it is understood with faith is like a star which leads those who are called by the power of grace in accordance with his decree to recognize the Word incarnate.

The great mystery of the divine incarnation remains a mystery for ever. How can the Word made flesh be essentially the same person that is wholly with the Father? How can he who is by nature God become by nature entirely human without lacking either nature, neither the divine by which he is God nor the human by which he became one of us? Faith alone grasps these mysteries.

—Maximus the Confessor, Five Hundred Chapters 1, 8-13

Matthew 2:1-12

Let us now observe how glorious was the dignity that attended the King after his birth, after the magi in their journey remained obedient to the star. For immediately the magi fell to their knees and adored the one born as Lord. There in his very cradle they venerated him with offerings of gifts, though Jesus was merely a whimpering infant. They perceived one thing with the eyes of their bodies but another with the eyes of the mind. The lowliness of the body he assumed was discerned, but the glory of his divinity was now made manifest. A boy he is, but it is God who is adored. How inexpressible is the mystery of this divine honor! The invisible and eternal nature did not hesitate to take on the weaknesses of the flesh on our behalf. The Son of God, who is God of the universe, is born a human being in the flesh. He permits himself to be placed in a manger, and the heavens are within the manger. He is kept in a cradle, a cradle the world cannot hold. He is heard in the voice of a crying infant. This is the same one for whose voice the whole world would tremble in the hour of his passion. Thus he is the One, the God of glory and the Lord of majesty, whom as a tiny infant the magi would recognize. It is he who while a child was truly God and King eternal. To him Isaiah pointed, saying, “For a boy has been born to you; a son has been given to you, a son whose empire has been forged on his shoulders (Isaiah 9:6).

—Chromatius, Tractate on Matthew 5.1

After Jesus was born in Bethlehem in Judea, during the time of King Herod, Magi from the east came to Jerusalem and asked, “Where is the one who has been born king of the Jews? We saw his star when it rose and have come to worship him.” When King Herod heard this he was disturbed, and all Jerusalem with him. When he had called together all the people’s chief priests and teachers of the law, he asked them where the Messiah was to be born. “In Bethlehem in Judea,” they replied, “for this is what the prophet has written:

“‘But you, Bethlehem, in the land of Judah,
are by no means least among the rulers of Judah;
for out of you will come a ruler
who will shepherd my people Israel.'”

Then Herod called the Magi secretly and found out from them the exact time the star had appeared. He sent them to Bethlehem and said, “Go and make a careful search for the child. As soon as you find him, report to me, so that I too may go and worship him.” After they had heard the king, they went on their way, and the star they had seen when it rose went ahead of them until it stopped over the place where the child was. When they saw the star, they were overjoyed. On coming to the house, they saw the child with his mother Mary, and they bowed down and worshiped him. Then they opened their treasures and presented him with gifts of gold, frankincense and myrrh. And having been warned in a dream not to go back to Herod, they returned to their country by another route.

—Matthew 2:1-12 (TNIV)

In this way marvel was linked to marvel: the magi were worshiping, the star was going before them. All this is enough to captivate a heart made of stone. If it had been only the wise men or only the prophets or only the angels who had said these things, they might have been disbelieved. But now with all this confluence of varied evidence, even the most skeptical mouths are stopped.

Moreover, the star, when it stood over the child, held still. This itself demonstrates a power greater than any star: first to hide itself, then to appear, then to stand still. From this all who beheld were encouraged to believe. This is why the magi rejoiced. They found what they were seeking. They had proved to be messengers of truth. Their long journey was not without fruit. Their longing for the Anointed One was fulfilled. He who was born was divine. They recognized this in their worship.

—Chrysostom, The Gospel of Matthew, Homily 7.4