Today we celebrate the Feast of the Nativity of the Blessed Virgin Mary. And our Gospel declares that she will be the mother of Jesus, who would be “God with us.”

Mary is a rich and multivalent symbolic figure in all of the Gospels. In Luke’s infancy narrative, she emerges as the spokesperson for ancient Israel, speaking, in her Magnificat, in the words and cadences of Hannah.

In Matthew’s Christmas account, she is compelled to go into exile in Egypt and is then called back to her home, recapitulating thereby the journey of Israel from slavery to freedom. She is thus the symbolic embodiment of faithful and patient Israel, longing for deliverance.

In John’s Gospel, she is, above all, mother—the physical mother of Jesus and, through him, the mother of all who would come to new life in him. As mother of the Lord, she is, once again, Israel, that entire series of events and system of ideas from which Jesus emerged and in terms of which he alone becomes intelligible. Hans Urs von Balthasar commented in the same vein that Mary effectively awakened the messianic consciousness of Jesus through her recounting of the story of Israel to her son.

Though the Immaculate Conception, the Birth of Mary, and the Incarnation of the Son of God took place in a singularly unique way some 2,000 years ago, these glorious events in salvation history continue in our lives. Like each person in Jesus’ bloodline, we are called to contribute to His ongoing presence in this world by being members of His family, sons and daughters of the Mother of God, and members of His new bloodline of grace.

One way we do this is by imitating Saint Joseph. As today’s Gospel continues, we hear the angel’s words to Joseph, assuring him of the divine origin of Mary’s Child. Joseph’s holy obedience allows the mystery of the Incarnation to proceed within the sanctity of a human family. Mary’s maternity, safeguarded by Joseph’s silent strength, reveals that God’s greatest works unfold in humility and hiddenness.

Today, in imitation of Mary and Joseph, God also says to us, “Do not be afraid…” Do not be afraid to be the dawn of salvation today, for yourself and as instruments of God’s living presence to others. Do not be afraid to say “Yes” to God’s will, even when it is hidden in mystery. Do not be afraid to carry Christ within you, to bring Him to birth in the lives of others, to stand in silent trust when the world does not understand the ways of grace. God’s light dawns again today in your own life. Rejoice in that light.