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May the Lord in his goodness lead us all closer to him.

And by our love and service to one another, may we hear him say to us,
"Well done, my good and faithful servant... Come, share your master's joy" (Mt 25:23).

  • Glory be! and Boba Tea

    With Guest Speaker, Adam Janke

    Saturday, June 22

    In the Education Building

    11:30 a.m. - Opening Prayer, The Eucharist, Saints

      1:30 p.m. - Lunch and Boba Tea

      2:00 p.m. - Heaven, Hell and Purgatory with Group Discussion

      3:30 p.m. - Closing Remarks, Meet and Greet

    All parishioners are invited to this free workshop!

    Adam Janke will use his experience as a team member at St. Paul Street Evangelization to re-ignite and strengthen your spiritual flame!

    Free lunch and boba tea! For planning purposes, RSVP here

    Questions? Email Erick.

  • bible camp


    July 22 - 26, 2024

    8:45 a.m. to 12:00 p.m.

    Bible Camp is sold out! Register is closed.


  • Saint Irenaeus, one of the Fathers of the Church, fought against heresy, supported the Papacy, and even helped define Matthew, Mark, Luke and John as the four Gospels. Read more>

  • Te invitamos a participar en la serie de charlas mensuales que compartirá el padre Juan Navarro.

    Avivamiento Eucarístico

    7:00 - 9:00 p.m. en la iglesia en la siguientes fechas

    Lunes 24 de Junio

  • Pope Francis' recent encyclical entitled Laudate Deum, meaning Praise God, focuses on the environment. Click on this link to read this Apostolic Exhortation available on Vatican.va.


    There have been reports of phone calls, text messages, and emails purportedly coming from bishops, priests, and deacons asking for personal information or money.

    Please be advised that these contact attempts most certainly do not originate from bishops, priests, and deacons. They are fraudulent!

    We advise you to not respond to these messages or follow any links that may be contained within them. If you believe the message to be genuine, verify it by calling the church or cathedral directly and not using a phone number provided or embedded in the text or email message.

    Please call the Parish Office at (714) 826-0760 if you have any questions about this warning.

Pastoral Services Appeal 2024

Bishop Kevin Vann once again invites us to help him in carrying out the mission of the Catholic Church, to touch the hearts and change the lives of people in our community. Our financial contribution to the annual Pastoral Services Appeal is one way to make this possible.

Because of the kindness of past donors throughout the Diocese of Orange, PSA 2023 was able to

  • support 51 of our elderly priests in retirement
  • educate/form 23 seminarians and many permanent deacon candidates
  • educate 17,000 students in our Catholic Schools through tuition assistance
  • serve 615,000 families through Catholic Charities of Orange
  • provide ministry to the deaf community, the incarcerated, and many poor parishes

These diocesan ministries would not be possible without the generous Catholic faithful. I want to thank those who have contributed to the PSA last year, and in a few weeks you will be receiving a personal thank you letter from Bishop Vann as well. This year, the PSA assessment for St. Irenaeus is the same as last year ($201,000), and the money collected will go directly to the mission and ministries mentioned above. Any amount above our assessed amount will be rebated to St. Irenaeus and used to replace all the old doors of our beautifully renovated church.

I pray that God will move your heart to give this year so that we can continue to touch the hearts and change the lives of others.

Fr. Binh



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