"This woman of faith, Mary of Nazareth, the Mother of God, has been given to us as a model in our pilgrimage of faith. From Mary we learn to surrender to God's will in all things. From Mary, we learn to trust even when all hope seems gone. From Mary, we learn to love Christ, her Son and the Son of God. For Mary is not only the Mother of God, she is Mother of the Church as well. In every stage of the march through history, the Church has benefited from the prayer and protection of the Virgin Mary. Holy Scripture and the experience of the faithful see the Mother of God as the one who in a very special way is united with the Church at the most difficult moments in her history, when attacks on the Church become most threatening."
As the Mother of God, the Virgin Mary has a unique position among the saints, indeed, among all creatures. She is exalted, yet still one of us.
Redeemed by reason of the merits of her Son and united to Him by a close and indissoluble tie, she is endowed with the high office and dignity of being the Mother of the Son of God, by which account she is also the beloved daughter of the Father and the temple of the Holy Spirit. Because of this gift of sublime grace she far surpasses all creatures, both in heaven and on earth. At the same time, however, because she belongs to the offspring of Adam she is one with all those who are to be saved. (Lumen Gentium, no. 53)
Mary embraces God's will and freely chooses to cooperate with God's grace, thereby fulfilling a crucial role in God's plan of salvation. Throughout the centuries, the Church has turned to the Blessed Virgin in order to come closer to Christ. Many forms of piety toward the Mother of God developed that help bring us closer to her Son. In these devotions to Mary, "while the Mother is honored, the Son, through whom all things have their being and in whom it has pleased the Father that all fullness should dwell, is rightly known, loved and glorified and . . . all His commands are observed." The Church honors her as the Mother of God, looks to her as a model of perfect discipleship, and asks for her prayers to God on our behalf.