During the Wednesday General Audience on March 4, Pope Leo XIV continued his catechetical reflections on the documents of the Second Vatican Council. Speaking about Lumen Gentium, the Dogmatic Constitution on the Church, the Holy Father invited the faithful to consider the profound mystery of the Church and its unique nature as both human and divine.
Ashley Noronha joined John Morales on Relevant Radio’s Morning Air to discuss the Pope’s teaching, which centered on the Church as a reality that cannot be reduced to merely human structures or institutions. Pope Leo described the Church as a “complex reality,” one that brings together different dimensions within a single living body. On the one hand, the Church is visible in the ordinary lives of its members. On the other hand, it remains a spiritual mystery that reveals the presence and action of Christ in the world.
The Pope explained that the Church is seen first in its visible form through the lives of believers. Catholics are not perfect people but men and women striving toward holiness. Within the Church we encounter human weakness, struggle, and imperfection. Yet these realities do not diminish the Church’s identity. Instead, they reveal the place where Christ continues His work of grace. Even amid human frailty, the Lord acts through His people to sanctify the world.
At the same time, the Church possesses a deeper spiritual dimension. Beneath the visible structure of parishes, clergy, and faithful lies the profound mystery described by the Second Vatican Council: the Church as the Mystical Body of Christ. In this sense, the Church is not simply an organization but a living communion united to Christ Himself. The faithful form one body with the Lord as its head, sharing in His mission of salvation.
This union of visible and invisible elements mirrors the mystery of Christ. Just as Jesus Christ is both fully human and fully divine, so the Church reflects that same union of earthly and heavenly realities. The Holy Father encouraged Catholics to contemplate this mystery with gratitude, recognizing that through the Church Christ remains present and active in the world.
March 4 also marked the feast day of Saint Casimir, a fifteenth century Polish prince known for his deep devotion to the Blessed Virgin Mary and his commitment to a life of virtue. Pope Leo highlighted the saint as an example of faithful discipleship. Saint Casimir’s devotion to Our Lady, the Pope noted, reminds the Church of the dignity and vocation of women, revealed most perfectly in Mary, the Mother of God.
Mary’s life shows the fullness of what God intends for humanity. Through her obedience to God’s will, she demonstrates the beauty of holiness and humility.
The Holy Father concluded his audience with a word directed especially to young people during the season of Lent. He encouraged them to remain steadfast in their Lenten commitments and to see this sacred season as a time of renewal. Lent, he reminded the faithful, is an opportunity to draw closer to Christ through prayer, sacrifice, and conversion of heart.