Why do Catholics pray to Mary?

One of the most frequent questions Protestants have for Catholics is “Why do you worship Mary?” Devotion to the Blessed Mother was historically common in the early Church and she still continues to be a central part of the Faith today. Here I will dissect a few principal reasons as to why the Church encourages Marian devotion, so next time your Protestant friend asks you that classic question, you will have an answer.

First, it is important to note that Catholics do not “worship” Mary. The Church specifically distinguishes the difference between adoration, which is to be given to God alone, and veneration, which is the honor given to the saints. Mary, as the very Mother of God himself, then, understandably receives a uniquely higher veneration.

Therefore, when Catholics say, “Holy Mary, Mother of God, pray for us sinners,” they are not asking Mary to replace God or to grant salvation by her own power. They are asking her to bring their needs to her Son.

A relationship with Mary is meant to ultimately lead us to her Son. As St. Louis de Montfort put it, Mary is the "surest, easiest, shortest, and most perfect way" of approaching Jesus Christ. He noted that because Jesus chose to come into the world through Mary, humanity can most perfectly be brought back to Jesus through her. Her devotion therefore does not compete with devotion to Jesus; rightly understood, it leads Christians more deeply to him.

Mary is closely related to Christ:

Mary gave Jesus his human body as he was conceived by the Holy Spirit in her own womb. The Mother of God.

She freely and openly accepted God’s will at the Annunciation and cooperated with his plan of salvation.

She continues to be united to Christ in heaven.

Jesus himself presented her as a maternal figure for John, and likewise the entire Church, moments before his death when he declared, “Here is your mother.”

The first part of the Hail Mary comes straight from the Bible:

“Hail, Mary, full of grace, the Lord is with you.” “Blessed are you among women, and blessed is the fruit of your womb, Jesus.”

These words praise God’s grace at work in Mary and explicitly name Jesus. The second part asks:

“Holy Mary, Mother of God, pray for us sinners, now and at the hour of our death.”

Thus, the prayer praises God for what he has done in Mary and asks for Mary’s prayer, especially in moments of need and at death.

Additionally, we can look to the wedding feast of Cana as an example of her powerful, special intercession. As recounted in the Gospel, Mary notices the couple’s need—“They have no wine”—and brings it to Jesus. Pope John Paul II presents this as a biblical example of Mary’s intercession: she brings human needs to her Son, while Jesus remains the one who acts.

Catholics do not worship Mary. They honor her, ask for her prayers, and trust that she will always point them toward her Son. Just as she directed the servants at Cana to “Do whatever he tells you," she too directs our hearts and minds to follow the will of Christ.