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With 57 churches, 5 centers and 35 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!

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October is just around the corner! Be sure to join us for these upcoming events around our diocese ⬇️ ⁠
⁠
⁠
🗓️ October 6: All those in the legal community, their families, and those who want to give thanks are invited to attend the Red Mass at Christ Cathedral on Friday, October 6. ⁠
⁠
🗓️ October 7: Walk with us for the dignity of life! Join us at Christ Cathedral on Saturday, October 7, for the annual Orange Walk for Life. Hosted by the Orange County chapter of the Knights of Columbus, this event will feature a Rosary, Mass, and Eucharistic Procession. ⁠
⁠
🗓️ October 8: Join us in honoring those who are Law Enforcement, Fire & Rescue, and Emergency Personnel at the Blue Mass on Sunday, October 8 at Christ Cathedral. All those who want to give their thanks are invited to attend!⁠
⁠
🗓️ October 14: All are invited to attend the upcoming Diaconate Ordination on Saturday, October 14 at Christ Cathedral as we welcome 19 Deacons into our Diocese. ⁠
⁠
🗓️ October 15: All professionals in the Healthcare and Mental Health field, their families, and those who desire to give thanks are invited to attend the White Mass in the Arboretum at Christ Cathedral on Sunday, October 15.
October is just around the corner! Be sure to join us for these upcoming events around our diocese ⬇️ ⁠
⁠
⁠
🗓️ October 6: All those in the legal community, their families, and those who want to give thanks are invited to attend the Red Mass at Christ Cathedral on Friday, October 6. ⁠
⁠
🗓️ October 7: Walk with us for the dignity of life! Join us at Christ Cathedral on Saturday, October 7, for the annual Orange Walk for Life. Hosted by the Orange County chapter of the Knights of Columbus, this event will feature a Rosary, Mass, and Eucharistic Procession. ⁠
⁠
🗓️ October 8: Join us in honoring those who are Law Enforcement, Fire & Rescue, and Emergency Personnel at the Blue Mass on Sunday, October 8 at Christ Cathedral. All those who want to give their thanks are invited to attend!⁠
⁠
🗓️ October 14: All are invited to attend the upcoming Diaconate Ordination on Saturday, October 14 at Christ Cathedral as we welcome 19 Deacons into our Diocese. ⁠
⁠
🗓️ October 15: All professionals in the Healthcare and Mental Health field, their families, and those who desire to give thanks are invited to attend the White Mass in the Arboretum at Christ Cathedral on Sunday, October 15.
October is just around the corner! Be sure to join us for these upcoming events around our diocese ⬇️ ⁠
⁠
⁠
🗓️ October 6: All those in the legal community, their families, and those who want to give thanks are invited to attend the Red Mass at Christ Cathedral on Friday, October 6. ⁠
⁠
🗓️ October 7: Walk with us for the dignity of life! Join us at Christ Cathedral on Saturday, October 7, for the annual Orange Walk for Life. Hosted by the Orange County chapter of the Knights of Columbus, this event will feature a Rosary, Mass, and Eucharistic Procession. ⁠
⁠
🗓️ October 8: Join us in honoring those who are Law Enforcement, Fire & Rescue, and Emergency Personnel at the Blue Mass on Sunday, October 8 at Christ Cathedral. All those who want to give their thanks are invited to attend!⁠
⁠
🗓️ October 14: All are invited to attend the upcoming Diaconate Ordination on Saturday, October 14 at Christ Cathedral as we welcome 19 Deacons into our Diocese. ⁠
⁠
🗓️ October 15: All professionals in the Healthcare and Mental Health field, their families, and those who desire to give thanks are invited to attend the White Mass in the Arboretum at Christ Cathedral on Sunday, October 15.
October is just around the corner! Be sure to join us for these upcoming events around our diocese ⬇️ ⁠
⁠
⁠
🗓️ October 6: All those in the legal community, their families, and those who want to give thanks are invited to attend the Red Mass at Christ Cathedral on Friday, October 6. ⁠
⁠
🗓️ October 7: Walk with us for the dignity of life! Join us at Christ Cathedral on Saturday, October 7, for the annual Orange Walk for Life. Hosted by the Orange County chapter of the Knights of Columbus, this event will feature a Rosary, Mass, and Eucharistic Procession. ⁠
⁠
🗓️ October 8: Join us in honoring those who are Law Enforcement, Fire & Rescue, and Emergency Personnel at the Blue Mass on Sunday, October 8 at Christ Cathedral. All those who want to give their thanks are invited to attend!⁠
⁠
🗓️ October 14: All are invited to attend the upcoming Diaconate Ordination on Saturday, October 14 at Christ Cathedral as we welcome 19 Deacons into our Diocese. ⁠
⁠
🗓️ October 15: All professionals in the Healthcare and Mental Health field, their families, and those who desire to give thanks are invited to attend the White Mass in the Arboretum at Christ Cathedral on Sunday, October 15.
October is just around the corner! Be sure to join us for these upcoming events around our diocese ⬇️ ⁠
⁠
⁠
🗓️ October 6: All those in the legal community, their families, and those who want to give thanks are invited to attend the Red Mass at Christ Cathedral on Friday, October 6. ⁠
⁠
🗓️ October 7: Walk with us for the dignity of life! Join us at Christ Cathedral on Saturday, October 7, for the annual Orange Walk for Life. Hosted by the Orange County chapter of the Knights of Columbus, this event will feature a Rosary, Mass, and Eucharistic Procession. ⁠
⁠
🗓️ October 8: Join us in honoring those who are Law Enforcement, Fire & Rescue, and Emergency Personnel at the Blue Mass on Sunday, October 8 at Christ Cathedral. All those who want to give their thanks are invited to attend!⁠
⁠
🗓️ October 14: All are invited to attend the upcoming Diaconate Ordination on Saturday, October 14 at Christ Cathedral as we welcome 19 Deacons into our Diocese. ⁠
⁠
🗓️ October 15: All professionals in the Healthcare and Mental Health field, their families, and those who desire to give thanks are invited to attend the White Mass in the Arboretum at Christ Cathedral on Sunday, October 15.
October is just around the corner! Be sure to join us for these upcoming events around our diocese ⬇️ ⁠
⁠
⁠
🗓️ October 6: All those in the legal community, their families, and those who want to give thanks are invited to attend the Red Mass at Christ Cathedral on Friday, October 6. ⁠
⁠
🗓️ October 7: Walk with us for the dignity of life! Join us at Christ Cathedral on Saturday, October 7, for the annual Orange Walk for Life. Hosted by the Orange County chapter of the Knights of Columbus, this event will feature a Rosary, Mass, and Eucharistic Procession. ⁠
⁠
🗓️ October 8: Join us in honoring those who are Law Enforcement, Fire & Rescue, and Emergency Personnel at the Blue Mass on Sunday, October 8 at Christ Cathedral. All those who want to give their thanks are invited to attend!⁠
⁠
🗓️ October 14: All are invited to attend the upcoming Diaconate Ordination on Saturday, October 14 at Christ Cathedral as we welcome 19 Deacons into our Diocese. ⁠
⁠
🗓️ October 15: All professionals in the Healthcare and Mental Health field, their families, and those who desire to give thanks are invited to attend the White Mass in the Arboretum at Christ Cathedral on Sunday, October 15.
October is just around the corner! Be sure to join us for these upcoming events around our diocese ⬇️ ⁠ ⁠ ⁠ 🗓️ October 6: All those in the legal community, their families, and those who want to give thanks are invited to attend the Red Mass at Christ Cathedral on Friday, October 6. ⁠ ⁠ 🗓️ October 7: Walk with us for the dignity of life! Join us at Christ Cathedral on Saturday, October 7, for the annual Orange Walk for Life. Hosted by the Orange County chapter of the Knights of Columbus, this event will feature a Rosary, Mass, and Eucharistic Procession. ⁠ ⁠ 🗓️ October 8: Join us in honoring those who are Law Enforcement, Fire & Rescue, and Emergency Personnel at the Blue Mass on Sunday, October 8 at Christ Cathedral. All those who want to give their thanks are invited to attend!⁠ ⁠ 🗓️ October 14: All are invited to attend the upcoming Diaconate Ordination on Saturday, October 14 at Christ Cathedral as we welcome 19 Deacons into our Diocese. ⁠ ⁠ 🗓️ October 15: All professionals in the Healthcare and Mental Health field, their families, and those who desire to give thanks are invited to attend the White Mass in the Arboretum at Christ Cathedral on Sunday, October 15.
14 hours ago
View on Instagram |
1/6
I AM: THE BREAD OF LIFE⁠
⁠
Join us at the "I AM" Congress on Oct. 20 & 21 to discover the ways in which Jesus is fully present in the Eucharist. ⁠
⁠
Reserve your spot through the link in our bio.
I AM: THE BREAD OF LIFE⁠ ⁠ Join us at the "I AM" Congress on Oct. 20 & 21 to discover the ways in which Jesus is fully present in the Eucharist. ⁠ ⁠ Reserve your spot through the link in our bio.
20 hours ago
View on Instagram |
2/6
Congratulations to St. Joachim Catholic Church on the completion of their groundbreaking restroom project! 🎉

After many years and several fundraising efforts with donations from neighboring parishes, the facilities are finally ready for the churches parishioners. 

Read more about the “Blessing of the toilets” that took place last Friday in an article by the LA times! (link in our bio)
Congratulations to St. Joachim Catholic Church on the completion of their groundbreaking restroom project! 🎉

After many years and several fundraising efforts with donations from neighboring parishes, the facilities are finally ready for the churches parishioners. 

Read more about the “Blessing of the toilets” that took place last Friday in an article by the LA times! (link in our bio)
Congratulations to St. Joachim Catholic Church on the completion of their groundbreaking restroom project! 🎉

After many years and several fundraising efforts with donations from neighboring parishes, the facilities are finally ready for the churches parishioners. 

Read more about the “Blessing of the toilets” that took place last Friday in an article by the LA times! (link in our bio)
Congratulations to St. Joachim Catholic Church on the completion of their groundbreaking restroom project! 🎉

After many years and several fundraising efforts with donations from neighboring parishes, the facilities are finally ready for the churches parishioners. 

Read more about the “Blessing of the toilets” that took place last Friday in an article by the LA times! (link in our bio)
Congratulations to St. Joachim Catholic Church on the completion of their groundbreaking restroom project! 🎉 After many years and several fundraising efforts with donations from neighboring parishes, the facilities are finally ready for the churches parishioners. Read more about the “Blessing of the toilets” that took place last Friday in an article by the LA times! (link in our bio)
2 days ago
View on Instagram |
3/6
“The greatest love story of all time is contained in a tiny white host.” — Venerable Fulton J. Sheen

⁠Thank you to all who helped share the love and presence of Jesus throughout Irvine, CA during this past weekend’s 2-day Eucharistic Pilgrimage!

⁠Be sure to join us at the “I AM” Eucharistic Congress on Oct. 20 & 21. Register at the link in our bio. ⁠
“The greatest love story of all time is contained in a tiny white host.” — Venerable Fulton J. Sheen ⁠Thank you to all who helped share the love and presence of Jesus throughout Irvine, CA during this past weekend’s 2-day Eucharistic Pilgrimage! ⁠Be sure to join us at the “I AM” Eucharistic Congress on Oct. 20 & 21. Register at the link in our bio. ⁠
3 days ago
View on Instagram |
4/6
This past weekend's "I AM: HERE" Eucharistic Pilgrimage was truly a walk to remember!🙏⁠
⁠
Participants from across Orange County came together to walk alongside Jesus and share God's presence with Irvine, CA. Four separate processions took place over Saturday and Sunday, with routes beginning at St. Thomas More Church, Our Lady of Peace Korean Center, St. John Neumann Church, and St. Elizabeth Ann Seton Church in Irvine.  ⁠
⁠
This series of Eucharistic Pilgrimages, conducted in collaboration between @ocyouthleaders and parishes in our diocese, serves to not only bring Christ to the world around us but to build anticipation for the upcoming "I AM" Eucharistic Congress to be held on the Christ Cathedral campus on ⁠Oct. 20 & 21.⁠
⁠
Learn more about the Eucharistic Congress at rcbo.org/congress (link in bio)⁠.
This past weekend's "I AM: HERE" Eucharistic Pilgrimage was truly a walk to remember!🙏⁠
⁠
Participants from across Orange County came together to walk alongside Jesus and share God's presence with Irvine, CA. Four separate processions took place over Saturday and Sunday, with routes beginning at St. Thomas More Church, Our Lady of Peace Korean Center, St. John Neumann Church, and St. Elizabeth Ann Seton Church in Irvine.  ⁠
⁠
This series of Eucharistic Pilgrimages, conducted in collaboration between @ocyouthleaders and parishes in our diocese, serves to not only bring Christ to the world around us but to build anticipation for the upcoming "I AM" Eucharistic Congress to be held on the Christ Cathedral campus on ⁠Oct. 20 & 21.⁠
⁠
Learn more about the Eucharistic Congress at rcbo.org/congress (link in bio)⁠.
This past weekend's "I AM: HERE" Eucharistic Pilgrimage was truly a walk to remember!🙏⁠
⁠
Participants from across Orange County came together to walk alongside Jesus and share God's presence with Irvine, CA. Four separate processions took place over Saturday and Sunday, with routes beginning at St. Thomas More Church, Our Lady of Peace Korean Center, St. John Neumann Church, and St. Elizabeth Ann Seton Church in Irvine.  ⁠
⁠
This series of Eucharistic Pilgrimages, conducted in collaboration between @ocyouthleaders and parishes in our diocese, serves to not only bring Christ to the world around us but to build anticipation for the upcoming "I AM" Eucharistic Congress to be held on the Christ Cathedral campus on ⁠Oct. 20 & 21.⁠
⁠
Learn more about the Eucharistic Congress at rcbo.org/congress (link in bio)⁠.
This past weekend's "I AM: HERE" Eucharistic Pilgrimage was truly a walk to remember!🙏⁠
⁠
Participants from across Orange County came together to walk alongside Jesus and share God's presence with Irvine, CA. Four separate processions took place over Saturday and Sunday, with routes beginning at St. Thomas More Church, Our Lady of Peace Korean Center, St. John Neumann Church, and St. Elizabeth Ann Seton Church in Irvine.  ⁠
⁠
This series of Eucharistic Pilgrimages, conducted in collaboration between @ocyouthleaders and parishes in our diocese, serves to not only bring Christ to the world around us but to build anticipation for the upcoming "I AM" Eucharistic Congress to be held on the Christ Cathedral campus on ⁠Oct. 20 & 21.⁠
⁠
Learn more about the Eucharistic Congress at rcbo.org/congress (link in bio)⁠.
This past weekend's "I AM: HERE" Eucharistic Pilgrimage was truly a walk to remember!🙏⁠
⁠
Participants from across Orange County came together to walk alongside Jesus and share God's presence with Irvine, CA. Four separate processions took place over Saturday and Sunday, with routes beginning at St. Thomas More Church, Our Lady of Peace Korean Center, St. John Neumann Church, and St. Elizabeth Ann Seton Church in Irvine.  ⁠
⁠
This series of Eucharistic Pilgrimages, conducted in collaboration between @ocyouthleaders and parishes in our diocese, serves to not only bring Christ to the world around us but to build anticipation for the upcoming "I AM" Eucharistic Congress to be held on the Christ Cathedral campus on ⁠Oct. 20 & 21.⁠
⁠
Learn more about the Eucharistic Congress at rcbo.org/congress (link in bio)⁠.
This past weekend's "I AM: HERE" Eucharistic Pilgrimage was truly a walk to remember!🙏⁠
⁠
Participants from across Orange County came together to walk alongside Jesus and share God's presence with Irvine, CA. Four separate processions took place over Saturday and Sunday, with routes beginning at St. Thomas More Church, Our Lady of Peace Korean Center, St. John Neumann Church, and St. Elizabeth Ann Seton Church in Irvine.  ⁠
⁠
This series of Eucharistic Pilgrimages, conducted in collaboration between @ocyouthleaders and parishes in our diocese, serves to not only bring Christ to the world around us but to build anticipation for the upcoming "I AM" Eucharistic Congress to be held on the Christ Cathedral campus on ⁠Oct. 20 & 21.⁠
⁠
Learn more about the Eucharistic Congress at rcbo.org/congress (link in bio)⁠.
This past weekend's "I AM: HERE" Eucharistic Pilgrimage was truly a walk to remember!🙏⁠
⁠
Participants from across Orange County came together to walk alongside Jesus and share God's presence with Irvine, CA. Four separate processions took place over Saturday and Sunday, with routes beginning at St. Thomas More Church, Our Lady of Peace Korean Center, St. John Neumann Church, and St. Elizabeth Ann Seton Church in Irvine.  ⁠
⁠
This series of Eucharistic Pilgrimages, conducted in collaboration between @ocyouthleaders and parishes in our diocese, serves to not only bring Christ to the world around us but to build anticipation for the upcoming "I AM" Eucharistic Congress to be held on the Christ Cathedral campus on ⁠Oct. 20 & 21.⁠
⁠
Learn more about the Eucharistic Congress at rcbo.org/congress (link in bio)⁠.
This past weekend's "I AM: HERE" Eucharistic Pilgrimage was truly a walk to remember!🙏⁠
⁠
Participants from across Orange County came together to walk alongside Jesus and share God's presence with Irvine, CA. Four separate processions took place over Saturday and Sunday, with routes beginning at St. Thomas More Church, Our Lady of Peace Korean Center, St. John Neumann Church, and St. Elizabeth Ann Seton Church in Irvine.  ⁠
⁠
This series of Eucharistic Pilgrimages, conducted in collaboration between @ocyouthleaders and parishes in our diocese, serves to not only bring Christ to the world around us but to build anticipation for the upcoming "I AM" Eucharistic Congress to be held on the Christ Cathedral campus on ⁠Oct. 20 & 21.⁠
⁠
Learn more about the Eucharistic Congress at rcbo.org/congress (link in bio)⁠.
This past weekend's "I AM: HERE" Eucharistic Pilgrimage was truly a walk to remember!🙏⁠
⁠
Participants from across Orange County came together to walk alongside Jesus and share God's presence with Irvine, CA. Four separate processions took place over Saturday and Sunday, with routes beginning at St. Thomas More Church, Our Lady of Peace Korean Center, St. John Neumann Church, and St. Elizabeth Ann Seton Church in Irvine.  ⁠
⁠
This series of Eucharistic Pilgrimages, conducted in collaboration between @ocyouthleaders and parishes in our diocese, serves to not only bring Christ to the world around us but to build anticipation for the upcoming "I AM" Eucharistic Congress to be held on the Christ Cathedral campus on ⁠Oct. 20 & 21.⁠
⁠
Learn more about the Eucharistic Congress at rcbo.org/congress (link in bio)⁠.
This past weekend's "I AM: HERE" Eucharistic Pilgrimage was truly a walk to remember!🙏⁠
⁠
Participants from across Orange County came together to walk alongside Jesus and share God's presence with Irvine, CA. Four separate processions took place over Saturday and Sunday, with routes beginning at St. Thomas More Church, Our Lady of Peace Korean Center, St. John Neumann Church, and St. Elizabeth Ann Seton Church in Irvine.  ⁠
⁠
This series of Eucharistic Pilgrimages, conducted in collaboration between @ocyouthleaders and parishes in our diocese, serves to not only bring Christ to the world around us but to build anticipation for the upcoming "I AM" Eucharistic Congress to be held on the Christ Cathedral campus on ⁠Oct. 20 & 21.⁠
⁠
Learn more about the Eucharistic Congress at rcbo.org/congress (link in bio)⁠.
This past weekend's "I AM: HERE" Eucharistic Pilgrimage was truly a walk to remember!🙏⁠ ⁠ Participants from across Orange County came together to walk alongside Jesus and share God's presence with Irvine, CA. Four separate processions took place over Saturday and Sunday, with routes beginning at St. Thomas More Church, Our Lady of Peace Korean Center, St. John Neumann Church, and St. Elizabeth Ann Seton Church in Irvine.  ⁠ ⁠ This series of Eucharistic Pilgrimages, conducted in collaboration between @ocyouthleaders and parishes in our diocese, serves to not only bring Christ to the world around us but to build anticipation for the upcoming "I AM" Eucharistic Congress to be held on the Christ Cathedral campus on ⁠Oct. 20 & 21.⁠ ⁠ Learn more about the Eucharistic Congress at rcbo.org/congress (link in bio)⁠.
4 days ago
View on Instagram |
5/6
At the 43rd Annual Dozynki Harvest Festival “everyone has a common goal, and that is to give thanks!” 🙌 

This past weekend, Saint John Paul II Polish Center hosted the event that featured traditional foods, music, and entertainment. 

Dozynki is a celebration of Thanksgiving after a bountiful harvest that dates back to 16th century Poland and it remains a long-standing tradition in Polish communities worldwide.
At the 43rd Annual Dozynki Harvest Festival “everyone has a common goal, and that is to give thanks!” 🙌 This past weekend, Saint John Paul II Polish Center hosted the event that featured traditional foods, music, and entertainment. Dozynki is a celebration of Thanksgiving after a bountiful harvest that dates back to 16th century Poland and it remains a long-standing tradition in Polish communities worldwide.
1 week ago
View on Instagram |
6/6

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