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Pope Saint Paul VI (3 April 1969): “Although the text of the Roman Gradual—at least that which concerns the singing—has not been changed, the Entrance antiphons and Communions antiphons have been revised for Masses without singing.”

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Views from the Choir Loft

“This Change Blew My Mind” • Confusion: Is 9 December 2024 a Holy Day of Obligation?

Jeff Ostrowski · October 15, 2024

JUST GOT OFF the telephone with someone who works closely with the USSCB’s “Canonical Affairs Committee” as well as the USCCB’s “Committee on Divine Worship.” Over the telephone, he confirmed something that’s quite surprising—at least to me. A change was made by the USCCB a few days ago. This year, the feast of the IMMACULATE CONCEPTION falls on a Sunday. Normally, that feast would be “bumped” or “moved” or “transferred” to the next day (9 December) and the obligation to assist at Mass and refrain from unnecessary servile work would not be transferred. But this has been changed. The USCCB website currently has information that—as of a few days ago—has been superseded:

*  PDF Download • PREVIOUS RULING (superseded in October 2024)

Surprising Modification • A few days ago—and nobody seems quite certain of the precise day—the USCCB made a change. A notice has appeared on a special website only accessible by the bishops. This alteration by the USCCB seems to have been the result of an inquiry sent by Bishop Thomas Paprocki of the Diocese of Springfield, Illinois. Below is what the Vatican wrote:

*  PDF Download • Vatican Letter to Bishop Paprocki (Springfield, IL)

The Results • Because of this modification, the obligation to assist at Mass and refrain from unnecessary servile work will be transferred in 2024—along with the feast of the IMMACULATE CONCEPTION—to Monday, 9 December 2024. If memory serves, bishops have the authority to dispense people from holy days of obligation. Therefore, I urge readers to investigate the situation in their own dioceses.

(1 of 2) Random Thoughts • I doubt anyone’s interested in my opinion about these matters. However, it’s peculiar to see Bishop Paprocki writing to the Vatican vis-à-vis USA holy days of obligation. After all, the bishops of each country—not Vatican bureaucrats—decide which holy days of obligation are to be observed in their territories. For example, the feast of the EPIPHANY (a cardinal feast) is a holy day of obligation in many countries, but I don’t believe it’s ever been a holy day of obligation in the United States.

(2 of 2) Random Thoughts • According to the liturgical calendar of 1962, the feast of the IMMACULATE CONCEPTION “replaces” or “supplants” or “annihilates” the 2nd Sunday of Advent when it falls on a Sunday. But those who attend Mass in the Extraordinary Form are bound by the current Code of Canon Law—not some previous code of Canon Law. That means those who attend EF Masses are obligated to assist at Mass and refrain from unnecessary servile work on 9 December 2024, which is “Monday in the 2nd Week of Advent” according to the 1962 calendar. Most priests who celebrate Mass according to the 1962 MISSALE ROMANUM will probably not celebrate the feast of the IMMACULATE CONCEPTION on 9 December, although (in my humble opinion) that would make the most sense. I suppose somebody could say: “But that’s not traditional, Jeff, and we adhere to the tradition.” The problem is, I could name tons of instances in which TLM priests do not adhere to “tradition.” For example, offering Mass in the evening is not traditional. Neither is it “traditional” to distribute Holy Communion to the congregation during Solemn Mass, which we have discussed many times. But I digress…

Mind Blown! • For what it’s worth, the USCCB expert told me over the telephone that this modification—especially being made at such a late date—literally blew his mind. There’s already great confusion regarding holy days of obligation, especially with the whole “MONDAY-SATURDAY” business. Some Catholics find it bizarre that the feast of the IMMACULATE CONCEPTION is not important enough to supplant a Sunday in Advent (as it does in the EF), yet it is important enough for its obligation to be “transferred.”

Again, I urge each reader
to research the situation
regarding 9 December 2024
in your particular territory.

Opinions by blog authors do not necessarily represent the views of Corpus Christi Watershed.

Filed Under: Articles, PDF Download Tagged With: Bishop Thomas Paprocki, Bishop Thomas Paprocki Springfield Illinois, Canonical Affairs Committee Members, Paprocki USCCB Canonical Affairs Committee Last Updated: January 28, 2025

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About Jeff Ostrowski

Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004). He resides with his wife and children in Michigan. —(Read full biography).

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President’s Corner

    PDF Download • “Offertory” for this Sunday
    This coming Sunday, 12 October 2025, is the 28th Sunday in Ordinary Time (Year C). Its OFFERTORY ANTIPHON (PDF) is gorgeous, and comes from the book of Esther, as did the ENTRANCE CHANT last Sunday. Depending on a variety of factors, various hand-missals (all with Imprimatur) translate this passage differently. For instance, “príncipis” can be rendered: King; Prince; Lion; or Fierce lord. None is “more correct” than another. It depends on what each translator wants to emphasize and which source text is chosen. All these pieces of plainsong are conveniently stored at the blue-ribbon feasts website.
    —Jeff Ostrowski
    Why A “Fugue” Here?
    I believe I know why this plainsong harmonizer created a tiny fugue as the INTRODUCTION to his accompaniment. Take a look (PDF example) and tell me your thoughts about what he did on the feast of the Flight of Our Lord Jesus Christ into Egypt (17 February). And now I must go because “tempus fugit” as they say!
    —Jeff Ostrowski
    “Reminder” — Month of October (2025)
    Those who don’t sign up for our free EMAIL NEWSLETTER miss important notifications. Last week, for example, I sent a message about this job opening for a music director paying $65,000 per year plus benefits (plus weddings & funerals). Notice the job description says: “our vision for sacred music is to move from singing at Mass to truly singing the Mass wherein … especially the propers, ordinaries, and dialogues are given their proper place.” Signing up couldn’t be easier: simply scroll to the bottom of any blog article and enter your email address.
    —Jeff Ostrowski

Quick Thoughts

    New Bulletin Article • “12 October 2025”
    My pastor requested that I write short articles each week for our parish bulletin. Those responsible for preparing similar write-ups may find a bit of inspiration in these brief columns. The latest article (dated 12 October 2025) talks about an ‘irony’ or ‘paradox’ regarding the 1960s switch to a wider use (amplior locus) of vernacular in the liturgy.
    —Jeff Ostrowski
    “American Catholic Hymnal” (1991)
    The American Catholic Hymnal, with IMPRIMATUR granted (25 April 1991) by the Archdiocese of Chicago, is like a compendium of every horrible idea from the 1980s. Imagine being forced to stand all through Communion (even afterwards) when those self-same ‘enlightened’ liturgists moved the SEQUENCE before the Alleluia to make sure congregations wouldn’t have to stand during it. (Even worse, everything about the SEQUENCE—including its name—means it should follow the Alleluia.) And imagine endlessly repeating “Alleluia” during Holy Communion at every single Mass. It was all part of an effort to convince people that Holy Communion was historically a procession (which it wasn’t).
    —Jeff Ostrowski
    “Canonic” • Ralph Vaughan Williams
    Fifty years ago, Dr. Theodore Marier made available this clever arrangement (PDF) of “Come down, O love divine” by P. R. Dietterich. The melody was composed in 1906 by Ralph Vaughan Williams (d. 1958) and named in honor of of his birthplace: DOWN AMPNEY. The arrangement isn’t a strict canon, but it does remind one of a canon since the pipe organ employs “points of imitation.” The melody and text are #709 in the Brébeuf Catholic Hymnal.
    —Jeff Ostrowski

Random Quote

“To suggest, even loosely, that Catholics walk a more or less similar path to God as other religions drains martyrdom of its meaning. Why give up your life for Christ when other paths may get us to the same God? Such a sacrifice would be senseless.”

— Archbishop Charles J. Chaput

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