Power & Witness

Fr. Mark welcomes back Fr. Ignatius Schweitzer, O.P. to discuss the new book he co-authored with Fr. Jesse Maingot, O.P. — How to Be His: A 33-Day Dedication to Our Eucharistic Jesus. Fr. Ignatius shares powerful insights on belonging to Christ through the Eucharist, the fruits of adoration, how the Word of God unlocks the mystery of the Blessed Sacrament, and practical ways to grow in intimacy wi...

Fr. Mark welcomes Dominican priest Fr. Jesse Maingot, O.P. (co-author with Fr. Ignatius Schweitzer, O.P.) to discuss their new book How to Be His: A 33-Day Dedication to Our Eucharistic Jesus. Fr. Jesse shares his powerful reversion story — from New Age and agnosticism to a life-changing encounter with Christ through a deacon at Mass — and why the Eucharist became the center of his priesthood and...

Fr. Mark welcomes Catholic author and speaker Carrie Gress to discuss her powerful new book Something Wicked: Why Feminism Can't Be Fused with Christianity. In this timely conversation, Carrie explains why the feminist movement, rooted in Marxism, envy, contempt for men, and radical autonomy, is fundamentally incompatible with Christian anthropology. She contrasts it with John Paul II's vision of...

Fr. Mark sits down with Fr. Ignatius Schweitzer, O.P., spiritual director at St. Joseph’s Seminary and co-author of Named for Glory: Saint Elisabeth of the Trinity’s Identity and Mission, to discuss the spirituality of St. Elisabeth of the Trinity. Discover how the Indwelling Trinity offers living water in our noisy world — turning daily distractions, exhaustion, and ordinary moments into deep pra...

As marriage rates plummet and "woke" ideologies fail to deliver on their promises, Pete Burak argues that the solution lies in the fundamental cell of society: the family. In this episode, Pete shares practical, hard-won lessons from 15 years of marriage, offering a roadmap for young people who are hesitant to say "I do."

In this wide-ranging and candid conversation, Marcel LeJeune (President of Catholic Missionary Disciples) joins Fr. Mark to tackle the "lonely island" of the modern priesthood and the stagnation of the average parish. Marcel pulls back the curtain on why young priests are burning out and why our strategic plans often gather dust in binders. Inside the Episode: 📌 THE PRIESTHOOD CRISIS: Why the jum...

Dr. Stacy Trasancos, PhD chemist and Holy Apostles adjunct professor, shares her radical journey from atheism and materialism to Catholicism. Once viewing people as "complex atom systems," a desperate prayer led to conversion, marriage, sacraments—and reconciling science with faith through the Eucharist and reason. Discover why science was born from religion, how faith expands scientific horizons,...

Former EWTN President Doug Keck joins Fr. Mark Mary on Power & Witness to explain why trust still matters in Catholic media amid scandals, digital chaos, and cultural doubt. He reflects on 30 years at EWTN, the rise of lay evangelization, young Catholics (especially men) seeking solid tradition, Mother Angelica’s legacy of bold faith and redemptive suffering, and the network’s role as a reliable t...

Fr. Mark talks with Fr. Will Straten of St. Mary’s Catholic Center at Texas A&M, one of the most vibrant and evangelizing campus ministries in the country. Fr. Will shares how students are formed as disciples, how small groups and missionaries impact campus life, and how worship, beauty, and community lead thousands of young people to Christ. A hopeful look at the future of the Church.

Catholic author and commentator Noelle Mering joins Fr. Mark Mary, MFVA, on Power & Witness to explore the renewal of faith and culture through truth, beauty, and authentic Christian witness. In this heartfelt and intellectually rich conversation, Noelle shares her journey of conversion and formation—from her California roots to studying philosophy and co-founding Theology of Home. She and Fr. Mar...

Catholic speaker and evangelist Gabriel Castillo joins Fr. Mark Mary on Power & Witness to explore the fascinating history and spiritual power of the Rosary. From its hidden beginnings in the heart of Mary to St. Dominic’s revelation and the victory at Lepanto, Gabriel traces how this simple prayer became the Church’s spiritual “battering ram.” They also discuss Our Lady of Fatima, Marian appariti...

Why do we flee silence for constant busyness? And how can beauty draw us back to God? In this episode of Power & Witness, Fr. Mark speaks with Fr. Christopher Seith, priest of the Archdiocese of Washington, DC and Coordinator of Spiritual Formation at St. John Paul II Seminary. Together they explore the timeless insights of Catholic philosopher Josef Pieper on acedia (spiritual sloth), wonder, lei...

What does the Old Testament priesthood reveal about Christ? In this episode of the Catholic podcast Power & Witness, Fr. Mark speaks with Fr. Anthony Giambrone, OP, about how the priesthood in Scripture points to Jesus Christ, our true High Priest. From Melchizedek in Genesis to the Letter to the Hebrews, they explore how the Old Testament priesthood is fulfilled and transformed in Christ, and wha...

Join Fr. Mark and Immaculée Ilibagiza on Power and Witness as they explore the transformative power of forgiveness. Immaculée shares her harrowing experience during the Rwandan genocide, losing her family and finding peace through prayer and faith. Discover how she overcame hatred by embracing God's love, offering profound insights into letting go of anger and finding freedom in forgiveness. A mov...

Join Fr. Mark for an inspiring episode of Power & Witness featuring Eve Rosemary, Catholic speaker and founder of The Everyday Saint. In this heartfelt conversation, Eve shares her deep devotion to saints like St. Rita, St. Therese, St. Clare, and St. Joseph, revealing how their stories of resilience, humility, and faith guide her life. She opens up about her personal health challenges and how the...

Fr. Mark interviews Fr. Colin Blatchford, Associate Director of Courage International, who shares the mission of Courage and EnCourage. Founded in 1980, Courage supports Catholics with same-sex attraction in living chaste lives, while EnCourage, established in 1987, offers support for families and friends. Fr. Blatchford discusses fostering virtuous friendships, spiritual growth, and the universal...

Join Fr. Mark on Power and Witness as he sits down with Julian Hayda, Natalia Skoreiko, and Br. Danylo Kolasa from the St. Gabriel Institute. They share powerful stories of faith, resilience, and the Ukrainian Catholic Church’s mission to defend human dignity amid Russia’s invasion. Tune in to hear about their work in Christian diplomacy, the impact of war on Ukrainian families, and the enduring h...

Join Fr. Mark and John Paul Gutschke as they dive into the power of film as a transformative art form, exploring how the Catholic imagination weaves themes of grace, redemption, and divine providence into storytelling that resonates with the human soul.

Join Fr. Chris Alar, MIC, and Fr. Mark on Power and Witness as they dive into the profound message of Divine Mercy. From St. Faustina’s revelations to the transformative power of Divine Mercy Sunday, they explore how God’s mercy—love in action—reaches out to humanity, offering forgiveness, reconciliation, and hope, even in the darkest moments.

Join Fr. Mark as he interviews Dr. William A. Thomas, an Irish-born Catholic theologian with a doctorate in sacred theology. From his childhood as an orphan in County Galway to his roles at the Pontifical Marian Academy and the John Paul II Institute in Fatima, Dr. Thomas shares how his global education and deep faith shaped his 45 books and his mission to glorify God. Explore his reflections on I...

Join Fr. Mark and Dr. Ralph Martin, author of A Life in the Spirit, as they explore a journey from a questioning Catholic upbringing to a pivotal Cursillo retreat and leadership in the Charismatic Renewal. Dr. Martin shares how the Holy Spirit ignited his faith, shaped his work with Renewal Ministries, and guides his prayer life today. From personal surrender to practical advice for believers faci...

Ever wonder what Lent is really about? Join Fr. Mark Mary, MFVA and Fr. Edward Looney (Marian theologian and author) as they dive into the heart of Lent through the Church’s ancient prayers. In this episode, they unpack the beauty of the collect prayers, share personal stories of faith, and explore how Mary’s example can inspire us today. Whether you’re looking to deepen your prayer life or unders...

Father Donald Haggerty, a New York priest at Saint Patrick’s Cathedral, shares insights on prayer, spiritual desire, and the priesthood. From his work with the Missionaries of Charity to confessions in Manhattan, he reveals how silence and longing for God can thrive amid modern distractions. Join Father Mark for a conversation on deepening faith in a busy world.

Steve Auth, a Wall Street veteran managing billions, rejoins Power and Witness to share his 15-year mission in Soho, bringing thousands of lapsed Catholics back to confession. He blends faith and finance, discussing how virtues like prudence and humility fuel his success and evangelistic work, alongside his upcoming book, 40 Years, 40 Lessons.

Uncover the powerful legacy of Saint Louis de Montfort—his radical devotion to Mary, his visionary missions, and his unwavering faith in the face of opposition. This episode reveals how his spiritual insights continue to inspire today. Don't miss this deep dive into a saint who reshaped the heart of Marian devotion.