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Corpus Christi Watershed

We’re a 501(c)3 public charity established in 2006. We have no endowment, no major donors, no savings, and run no advertisements. We exist solely by the generosity of small donors.

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Views from the Choir Loft

Ad Orientem

Jeff Ostrowski · September 10, 2016

Chief Reasons For Mass “Facing The People”

Are you being rude to people sitting in pews behind you?

Jeff Ostrowski · August 23, 2016

“Ad Orientem” • Why I’m Rejoicing over Sloppy Errors in the Catholic Herald

His assertion that “smoking out enemies” is best done by appointing them to high positions in the Vatican is absurd.

Jeff Ostrowski · August 12, 2016

Major Media Outlet Re: “Ad Orientem”

Corpus Christi Watershed is mentioned and cited!

Richard J. Clark · August 5, 2016

“Ad Orientem” and Granovetter’s Threshold Models of Collective Behavior

The people deserve to know the truth. It is time for ignorance to end so that the faithful may develop informed opinions.

Jeff Ostrowski · August 1, 2016

Does Your Bishop Enforce The GIRM?

They will assume—and why shouldn’t they?—that “approved by the USCCB” applies to the hymns and songs…

Andrew Leung · July 23, 2016

Saints and the “Ad Orientem” Worship

What did the saints say about celebrating the Holy Sacrifice of the Mass facing East?

Jeff Ostrowski · July 17, 2016

Showdown in Arkansas over “Ad Orientem”

The Bishop of Little Rock has sent a letter (14 July 2016) forbidding his priests to celebrate Mass “ad orientem.”

Richard J. Clark · July 15, 2016

Letter from USCCB Committee on Divine Worship on “Ad Orientem”

Most Rev’d Serratelli says the current rubrics “reflect the real possibility that the celebrant might be facing away from the assembly.”

Andrew Leung · July 14, 2016

Three False Ideas about “Ad Orientem” Celebration

Three common misconceptions about the Mass and “ad orientem” worship.

Jeff Ostrowski · July 13, 2016

Shocking Developments From Westminster

If Cardinal Nichols had simply sent a letter saying why he prefers “versus populum,” I believe that would have been a better choice.

Corpus Christi Watershed · July 11, 2016

The Vatican Has Already Responded To Cardinal Nichols Regarding “Ad Orientem”

“No preference is expressed in the liturgical legislation for either position.”

Corpus Christi Watershed · July 7, 2016

Cardinal Sarah “Reform of the Reform” (5 July 2016) • Full Address in French & English

Breathtaking statements from the Vatican’s chief liturgist who—while on retreat—goes 72 hours without food or water.

Fr. David Friel · July 6, 2016

Pope Francis to Cardinal Sarah: Investigate an Official Reform of the Reform

Highlights from Cardinal Sarah’s Lecture at Sacra Liturgia UK 2016

Cynthia Ostrowski · February 3, 2016

“Ad Orientem” Image You’ll Want To Download

This high resolution image portrays a priest offering Mass with the Holy Trinity above.

Jeff Ostrowski · August 12, 2015

Cardinal Sarah’s Powerful Letter Available In English!

“Adoremus Bulletin” has uploaded a translation of the CDW Prefect’s document.

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Corpus Christi Watershed

President’s Corner

    Luis Martínez Must Go!
    Sevilla Cathedral (entry dated 13 December 1564): The chapter orders Luis Martínez, a cathedral chaplain, to stay away from the choirbook-stand when the rest of the singers gather around it to sing polyphony—the reason being that “he throws the others out of tune.” [Excerpt from “The Life of Father Francisco Guerrero.”]
    —Jeff Ostrowski
    Urgent! • We Desperately Need Funds!
    A few days ago, the president of Corpus Christi Watershed posted this urgent appeal for funds. Please help us make sure we’re never forced to place our content behind a paywall. We feel it’s crucial that 100% of our content remains free to everyone. We’re a tiny 501(c)3 public charity, entirely dependent upon the generosity of small donors. We have no endowment and no major donors. We run no advertisements and have no savings. We beg you to consider donating $4.00 per month. Thank you!
    —Jeff Ostrowski
    “Booklet of Eucharistic Hymns” (16 pages)
    I was asked to create a booklet for my parish to use during our CORPUS CHRISTI PROCESSION on 22 June 2025. Would you be willing to look over the DRAFT BOOKLET (16 pages) I came up with? I tried to include a variety of hymns: some have a refrain; some are in major, others in minor; some are metered, others are plainsong; some are in Spanish, some are in Latin, but most are in English. Normally, we’d use the Brébeuf Hymnal—but we can’t risk having our congregation carry those heavy books all over the city to various churches.
    —Jeff Ostrowski

Quick Thoughts

    Pope Pius XII Hymnal?
    Have you ever heard of the Pope Pius XII Hymnal? It’s a real book, published in the United States in 1959. Here’s a sample page so you can verify with your own eyes it existed.
    —Corpus Christi Watershed
    “Hybrid” Chant Notation?
    Over the years, many have tried to ‘simplify’ plainsong notation. The O’Fallon Propers attempted to simplify the notation—but ended up making matters worse. Dr. Karl Weinmann tried to do the same in the time of Pope Saint Pius X by replacing each porrectus. You can examine a specimen from his edition and see whether you agree he complicated matters. In particular, look at what he did with éxsules fílii Hévae.
    —Corpus Christi Watershed
    Antiphons Don’t Match?
    A reader wants to know why the Entrance and Communion antiphons in certain publications deviate from what’s prescribed by the GRADUALE ROMANUM published after Vatican II. Click here to read our answer. The short answer is: the Adalbert Propers were never intended to be sung. They were intended for private Masses only (or Masses without music). The “Graduale Parvum,” published by the John Henry Newman Institute of Liturgical Music in 2023, mostly uses the Adalbert Propers—but sometimes uses the GRADUALE text: e.g. Solemnity of Saints Peter and Paul (29 June).
    —Corpus Christi Watershed

Random Quote

“Some of our younger parish clergy read their sermons. This should not be done except for some very special reason. The priest who is not capable of preparing and delivering a brief, clear instruction on Catholic teaching to his people is not fit to be in parish work. The people as a rule do not want to listen to a sermon reader.”

— Archbishop of Baltimore (9 July 1929)

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Corpus Christi Watershed is a 501(c)3 public charity dedicated to exploring and embodying as our calling the relationship of religion, culture, and the arts. This non-profit organization employs the creative media in service of theology, the Church, and Christian culture for the enrichment and enjoyment of the public.

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