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With 58 churches, 5 centers and 36 schools within our diocese, we have a seat for you.

Our vibrant community of 1.3 million Catholics is on a journey of faith together – growing closer to God and another as we explore, experience, and share the mystery of Christ. Under the leadership of Bishop Kevin W. Vann, the OC Diocese works to establish and support dynamic, vibrant parishes and schools welcoming all to live the Gospel with faith, joy, charity and unity. We joyfully welcome you as part of this journey!

Blood, Mystery and Light: The Shroud of Turin Museum Now Open!

Discover the blood, uncover the mystery, encounter the light! Take a groundbreaking journey with more than 10,000 square feet of 360-degree theater rooms, interactive displays and sacred art about the world’s most studied artifact: the Shroud of Turin. Have an evangelistic encounter with the story of the birth, life, death, resurrection, and ascension of Jesus — and of His ongoing real presence in the Eucharist.

The Shroud of Turin Museum is now open at the Richard H. Pickup Cultural Center on the Christ Cathedral Campus. Tickets are on sale now!

The Filioque: A Theological Debate

Join us for an evening of respectful dialogue, historical insight, and theological engagement on December 4 at 7pm in the Freed Theater as the Office of Ecumenism hosts a thought-provoking theological debate on one of the most historically significant and theologically complex topics in Christian history: The Filioque Clause in the Nicene Creed.

This debate will bring together two distinguished voices — Fr. William Goldin, S.Th.D. representing the Catholic Christian tradition and Dr. Tikhon Alexander Pino, Ph.D. representing the Orthodox Christian tradition — to explore the origins, implications, and doctrinal differences surrounding the phrase “and the Son” (Filioque) as it relates to the procession of the Holy Spirit.

Whether you’re a student of theology, a member of the Christian community, or simply curious about Christian doctrine, this debate promises to deepen your understanding of a pivotal issue that has shaped the Christian East and West for over a millennium. Seating is limited, register at the link below!

La Fiesta Guadalupana

Join us for this beautiful diocesan celebration honoring Our Lady of Guadalupe, Patroness of the Americas, on Friday, December 5 from 4:00pm to 9:30pm at Christ Cathedral. The event will include a conference with Mons. Diego Monroy, Ex-Abbot of the Basilica of Our Lady of Guadalupe, praying of the rosary, procession of the Blessed Sacrament, Mass with Most Rev. Kevin Vann, and a fiesta of cultural dances and performances.

Christmas Concert at Christ Cathedral

The annual “Christmas at the Cathedral: Lessons and Carols by Candlelight” returns on Friday, December 19 at 7:30 p.m. It will feature Scripture readings, audience singing and choral works by living composers, such as Whitacre’s “Lux Aurumque,” Wayne Oquin’s “O Magnum Mysterium” and Rutter’s “Candlelight Carol.” The Hazel Wright Organ and Cathedral Brass will lead the congregation in song and accompany the Diocesan Choir of Orange, the Cathedral Choirs and the Diocesan Children’s Choir.

Fr. Ian's Homilies: "Enthrone Christ"

“And beginning with Moses and all the prophets, [Jesus] interpreted to them in all the Scriptures the things concerning Himself” (Luke 24.27)—and in doing so, Jesus shows us that the scriptures are about Himself. Convicted by this truth, Fr. Ian preaches every weekend the mystery of Christ as revealed in the Sunday readings. It is Jesus who we seek—and in these homilies, Fr. Ian hopes to provide a glimpse of Him. Father Ian is a Roman Catholic Priest serving at Christ Cathedral in the Diocese of Orange in California.

"Sounds from the Sanctuary: Meet Agatha Teague"

Meet Agatha Teague, Christ Cathedral’s new Associate Organist. David and Agatha chat about Agatha’s background, and her story unfolds from growing up as a congregant at the Crystal Cathedral to being appointed to Associate Organist here at Christ Cathedral. The episode is accompanied by some of Agatha’s favorite music – movements from some of the repertoires beloved choral settings of the Requiem. Discover Agatha’s journey and then finally her play the Hazel Wright Organ bringing this episode to a celebratory conclusion!

Catholic Sports View #254: Trinity Flag Football Final Between J Serra and Orange Lutheran

On this episode of Catholic Sports View:

This week we update you to the CIF playoffs in volleyball, water polo and tennis. Then, you’ll hear some exclusive interviews with both teams from the all-Trinity flag football final between J Serra and Orange Lutheran!

On X: CatholicSV