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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

Is It An Obligation?

Fr. David Friel · December 8, 2013

HE DATE OF THE IMMACULATE CONCEPTION this year is thoroughly confusing, even to Mass-going cradle Catholics. The transfer or omission of holydays that fall on Friday, Saturday, Sunday, or Monday is a mystery to most, and I am afraid I won’t be able to shed much explanatory light.

What I would like to do, however, is give an encouragement.

This year (in the Ordinary Form), the Solemnity of the Immaculate Conception is superceded by the Solemnity of the Second Sunday of Advent. As such, the holy day will be observed on Monday, December 9th. (In the Extraordinary Form, the Immaculate Conception remains a first class feast and is not supplanted by the Mass of Sunday; the orations for the Sunday, however, are commemorated.)

While Monday therefore will not be a holy day of obligation, it will still be a holyday. So my encouragement is this: although attendance at Mass is not obligatory, let’s make sure to celebrate Monday as the holyday that it is.

Tomorrow, if you are able to go to Mass, go. It doesn’t matter that it’s not required. If you are able to avoid work, do so. If you have an opportunity to make a visit to the Blessed Sacrament, take it. If you want to mark the day with your family, pray the rosary together or sing a hymn to the Blessed Mother after dinner.

These suggestions hold true also for holydays that are, in fact, holy days of obligation. It is quite possible to go to Mass on those days, but not really observe the “spirit” of the holyday.

On the patronal feast of our country, let’s not miss the opportunity to honor the Blessed Lady and renew our devotion to her. O Mary, conceived without sin: pray for us who have recourse to thee!

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

Filed Under: Articles Tagged With: Working on a Holy Day of Obligation Last Updated: January 1, 2020

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About Fr. David Friel

Ordained in 2011, Father Friel is a priest of the Archdiocese of Philadelphia and serves as Director of Liturgy at Saint Charles Borromeo Seminary. —(Read full biography).

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Corpus Christi Watershed

President’s Corner

    Spectacular Communion Setting!
    The FAUXBOURDON setting of the Communion for the Baptism of the Lord (which will occur this coming Sunday) strikes me as quite spectacular. The verses—composed by the fifth century Christian poet, Coelius Sedulius—come from a long alphabetical acrostic and are deservedly famous. The feast of the LORD’S BAPTISM was traditionally the octave day of Epiphany, but in the 1962 kalendar it was made ‘more explicit’ or emphasized. The 1970 MISSALE ROMANUM elevated this feast even further.
    —Jeff Ostrowski
    PDF • “Music List” (Sunday, 11 January)
    Readers have expressed interest in perusing the ORDER OF MUSIC I’ve prepared for Feast of the Baptism of the Lord (SUNDAY, 11 January 2025). If such a thing interests you, feel free to download it as a PDF file. The FAUXBOURDON verses for the Communion Antiphon—to say nothing of the antiphon itself—are breathtaking. As always, the Responsorial Psalm, Gospel Acclamation, and Mass Propers for this Sunday are available at the monumental feasts website alongside the official texts in Latin.
    —Jeff Ostrowski
    Epiphany Hymn • “New 2-Voice Arrangement”
    The Von Trapp Family Singers loved a melody that was featured heavily (perhaps even “too heavily”) in the Brébeuf Hymnal. It goes by many names, including ALTONA, VOM HIMMEL HOCH, and ERFURT. If you only have one man and one woman singing, you will want to download this arrangement for two voices. It really is a marvelous tune—and it’s especially fitting during the season of Christmas and Epiphany.
    —Jeff Ostrowski

Quick Thoughts

    “Reminder” — Month of January (2026)
    On a daily basis, I speak to people who don’t realize we publish a free newsletter (although they’ve followed our blog for years). We have no endowment, no major donors, no savings, and refuse to run annoying ads. As a result, our mailing list is crucial to our survival. Signing up couldn’t be easier: simply scroll to the bottom of any blog article and enter your email address.
    —Jeff Ostrowski
    PDF • “O Come All Ye Faithful” (Simplified)
    I admire the harmonization of “Adeste Fideles” by David Willcocks (d. 2015), who served as director of the Royal College of Music (London, England). In 2025, I was challenged to create a simplified arrangement for organists incapable of playing the authentic version at tempo. The result was this simplified keyboard arrangement (PDF download) based on the David Willcocks version of “O Come All Ye Faithful.” Feel free to play through it and let me know what you think.
    —Jeff Ostrowski
    PDF Download • “In Paradisum” in English
    We always sing the IN PARADISUM in Latin, as printed on this PDF score. I have an appallingly bad memory (meaning I’d be a horrible witness in court). In any event, it’s been brought to my attention that 15 years ago I created this organ accompaniment for the famous and beautiful ‘IN PARADISUM’ Gregorian chant sung in English according to ‘MR3’ (Roman Missal, Third Edition). If anyone desires such a thing, feel free to download and print. Looking back, I wish I’d brought the TENOR and BASS voices into a unison (on B-Natural) for the word “welcome” on the second line.
    —Jeff Ostrowski

Random Quote

“The chants of the Proper of the Mass—that is, the Introit, Gradual, Offertory, Communion—in sung Masses may be chanted in the vernacular to melodies legitimately approved.”

— Statement (20 April 1964) by the Consilium, the group Paul VI put in charge of inventing the New Mass

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