Today's reading is devoted to an event described by two evangelists: Matthew (Mt 1:18-23) and Luke (vv. 26-38). It is reasonable to think that Luke used in his Gospel the testimony of the Virgin Mary herself, unlike Matthew, who relied on Joseph's account. In addition, in Luke's presentation the story of the Annunciation is joined to the story of the Virgin Mary's visit to Elizabeth (vv. 39-56). Using such a composition, the evangelist, as it were, compares and relates two events: the birth of John the Baptist and the Nativity of Christ.
At first glance, such a comparison can appear rather conditional: after all, the birth even of such a prophet as John is still incomparable in significance with the birth of the Messiah-Christ. And yet this comparison has its own meaning. For every miracle is nothing other than God's intervention in nature and history, changing, though not completely stopping, the course of natural and social processes. From this point of view, the Nativity of Christ too could be considered an ordinary miracle, if only the word "ordinary" were appropriate in this case. For even the birth of the Messiah-Christ and the entry of the Kingdom into the world are not something absolutely external to this world; otherwise Christ would have had no need to be born, and the Incarnation of God would lose all meaning.
The Kingdom is amazing precisely because it includes our world and does not destroy it. Perhaps for this reason the Incarnation of God was absolutely necessary: by containing Himself within the bounds of human nature, which is by definition limited, God enters the world not from outside, but from within; now His greatness does not prevent Him from becoming wholly, to the end, part of the world He Himself created. Apparently, in a fallen world it was not possible to act otherwise; it was possible to set it right only from within, and God resolves on this step for the sake of His love for people.
But even before this He did not abandon humanity, and above all His people. Every miracle, every theophany, was a step toward the world and toward the human person. Therefore Luke quite rightly relates John's birth to Jesus' birth: all "ordinary" miracles find their meaning only in the main miracle - the birth of the Messiah and the manifestation of the Kingdom.
