“Jesus on the Cross said to the disciple whom He loved: “Behold your Mother!” How sweet are those words to the Christian who is able to understand what depths of love they contain!”

"The world being unworthy to receive the Son of God directly from the hands of the Father, he gave his Son to Mary for the world to receive him from her." – St. Augustine (Doctor of the Church)

Gospel Text: (LK 1:26-38)
The angel Gabriel was sent from God
to a town of Galilee called Nazareth,
to a virgin betrothed to a man named Joseph,
of the house of David,
and the virgin’s name was Mary.
And coming to her, he said,
“Hail, full of grace! The Lord is with you.”
But she was greatly troubled at what was said
and pondered what sort of greeting this might be.
Then the angel said to her,
“Do not be afraid, Mary,
for you have found favor with God.
Behold, you will conceive in your womb and bear a son,
and you shall name him Jesus.
He will be great and will be called Son of the Most High,
and the Lord God will give him the throne of David his father,
and he will rule over the house of Jacob forever,
and of his Kingdom there will be no end.”
But Mary said to the angel,
“How can this be,
since I have no relations with a man?”
And the angel said to her in reply,
“The Holy Spirit will come upon you,
and the power of the Most High will overshadow you.
Therefore the child to be born
will be called holy, the Son of God.
And behold, Elizabeth, your relative,
has also conceived a son in her old age,
and this is the sixth month for her who was called barren;
for nothing will be impossible for God.”
Mary said, “Behold, I am the handmaid of the Lord.
May it be done to me according to your word.”
Then the angel departed from her.

From a 2014 homily by Pope Francis on the feast of the Immaculate Conception:

Mary was preserved from original sin, from that fracture in communion with God, with others and with creation, which deeply wounds every human being. But this fracture was healed in advance in the Mother of the One who came to free us from the slavery of sin. The Immaculata was written in God’s design; she is the fruit of God’s love that saves the world …

The mystery of this girl from Nazareth, who is in the heart of God, is not estranged from us. She is not there and we over here. No, we are connected. Indeed, God rests his loving gaze on every man and every woman! By name and surname. His gaze of love is on every one of us. The Apostle Paul states that God “chose us in him before the foundation of the world, that we should be holy and blameless before him” (Ephesians 1:4). We too, from all time, were chosen by God to live a holy life, free of sin. It is a plan of love that God renews every time we come to him, especially through the sacraments.

Pope Francis went on to tell us that in Mary we can see our primary vocation: not to do all manner of things but simply to be loved by God and transformed by his love:

Look to [Mary], our Mother, and allow her to look upon us, for she is our mother and she loves us so much; let us allow ourselves to be watched over by her so that we may learn how to be more humble, and also more courageous in following the Word of God; to welcome the tender embrace of her Son, Jesus, an embrace that gives us life, hope, and peace.