Patristic Wisdom for Christmas Day

So it was, when the angels had gone away from them into heaven, that the shepherds said to one another, “Let us now go to Bethlehem and see this thing that has come to pass, which the Lord has made known to us.” And they came with haste and found Mary and Joseph, and the Babe lying in a manger. Now when they had seen Him, they made widely known the saying which was told them concerning this Child. And all those who heard it marveled at those things which were told them by the shepherds. But Mary kept all these things and pondered them in her heart. Then the shepherds returned, glorifying and praising God for all the things that they had heard and seen, as it was told them. (Luke 2:15–20)

When therefore you see the child wrapped in swaddling-clothes, stay not your thought solely upon His birth in the flesh, but mount up to the contemplation of His godlike glory: elevate your mind aloft: ascend to heaven: so will you behold Him in the highest exaltation, possessed of transcendent glory; you will see Him “set upon a throne high and lifted up;” you will hear the Seraphim extolling Him in hymns, and saying that heaven and earth are full of His glory. Yea! even upon earth this has come to pass: for the glory of God shone upon the shepherds, and there was a multitude of the heavenly armies telling Christ’s glory. And this it was which was proclaimed of old by the voice of Moses, “Rejoice, you heavens, with Him, and let all the sons of God worship Him.” For very many holy prophets had been born from time to time, but never had any one of them been glorified by the voice of angels: for they were men, and according to the same measure as ourselves, the true servants of God, and bearers of His words. But not so was Christ: for He is God and Lord, and the Sender of the holy prophets, and, as the Psalmist says, “Who in the clouds shall be compared unto the Lord, and who shall be likened unto the Lord among the sons of God?” For the appellation of sonship is bestowed by Him as of grace upon us who lie under the yoke, and are by nature slaves: but Christ is the true Son, that is, He is the Son of God the Father by nature, even when He had become flesh: for He continued, as I have said, to be that which He had ever been, though He took upon Him that which He had not been.

Cyril of Alexandria, Commentary on Luke 2