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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

Lord, Have Mercy?

Andrew R. Motyka · February 13, 2013

ITURGISTS SOMETIMES have to be pedantic. Now, I can hear some people objecting, “Pedantic? All liturgists I have met are reasonable, good-looking, and exercise an amazing sense of proportion.” All these things are true, but sometimes we liturgists get caught up in the nitty-gritty of liturgical norms, and we focus on things that may seem trivial to the average person.

In one such rare moment, when combing through the rubrics for Ash Wednesday, I found some directions that were about as clear as mud. The Roman Missal actually does a very good job at keeping its directives clear, but here is a strange one that has come up on several message boards in which I have taken part: is there a Kyrie on Ash Wednesday?

My gut reaction is no. After all, according to the Missal, the Penitential Act is omitted on Ash Wednesday. “But wait a minute,” says that one-in-a-million annoying liturgist, “the Kyrie is not, in fact, part of the Penitential Act, except when it is.”

That annoying guy is right. According to the General Instruction on the Roman Missal (GIRM) #46, “ The rites that precede the Liturgy of the Word, namely, the Entrance, the Greeting, the Penitential Act, the Kyrie, the Gloria in excelsis (Glory to God in the highest) and Collect…” The Kyrie is distinguished from the Penitential Act. It happens again in GIRM #52: “After the Penitential Act, the Kyrie, eleison (Lord, have mercy), is always begun, unless it has already been part of the Penitential Act.” Again, the Kyrie is after, not part of, the Penitential Act.

Side note: the reference to “unless it has already been part of the Penitential Act” refers to the third option, formerly called Form C. The Penitential Act Formerly Known as Form C has the “troped” Kyrie: Lord, you were sent to heal the contrite, Lord have mercy, etc.” When this form is used, the Kyrie is omitted.

Since the Penitential Act is omitted on Ash Wednesday, but the Kyrie is not part of the Penitential Act, should it be used? It gets even better. According to the Ceremonial of Bishops #255, The introductory rites of the Mass and, as circumstances suggest, also the Kyrie are omitted, and the bishop immediately says the opening prayer.

“As circumstances suggest.” That is the prevailing directive. I hesitate to say this, but it seems that on Ash Wednesday the Kyrie is…optional. I shudder at the very thought. For what it is worth, we will use it at our Cathedral. The Archbishop will process to his chair and we will immediately begin the Kyrie.

Should you use the Kyrie? Ultimately, that decision rests with the individual that signs your paycheck.

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

Filed Under: Articles Tagged With: Penitential Act Lord Have Mercy Kyrie Eleison Last Updated: January 1, 2020

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About Andrew R. Motyka

Andrew Motyka is the Archdiocesan Director of Liturgical Music and Cathedral Music for the Archdiocese of Indianapolis.—(Read full biography).

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Corpus Christi Watershed

President’s Corner

    Music List • (2nd Sunday of Lent)
    Readers have expressed interest in seeing the ORDER OF MUSIC I created for this coming Sunday—1 March 2026—the 2nd Sunday of Lent (Year A). If such a thing interests you, feel free to download it as a PDF file. As always, the Responsorial Psalm, Gospel Acclamation, and Mass Propers for this Sunday are available at the flourishing feasts website alongside the official texts in Latin.
    —Jeff Ostrowski
    Particularly Beautiful
    The 2nd Sunday of Lent has magnificent propers. Its INTROIT is particularly striking—using a haunting tonality—but the COMMUNION with fauxbourdon verses is also quite remarkable. I encourage all the readers to visit the feasts website, where the Propria Missae may be downloaded completely free of charge.
    —Jeff Ostrowski
    Which Mass?
    In 1905, when the Vatican Commission on Gregorian Chant began publishing the EDITIO VATICANA—still the Church’s official edition— they assigned different Masses to different types of feasts. However, they were careful to add a note (which began with the words “Qualislibet cantus hujus Ordinarii…”) making clear “chants from one Mass may be used together with those from others.” Sadly, I sometimes worked for TLM priests who weren’t fluent in Latin. As a result, they stubbornly insisted Mass settings were ‘assigned’ to different feasts and seasons (which is false). To understand the great variety, one should examine the 1904 KYRIALE of Dr. Peter Wagner. One should also look through Dom Mocquereau’s Liber Usualis (1904), in which the Masses are all mixed up. For instance, Gloria II in his book ended up being moved to the ‘ad libitum’ appendix in the EDITIO VATICANA.
    —Jeff Ostrowski

Quick Thoughts

    Extreme Unction
    Those who search Google for “CCCC MS 079” will discover high resolution images of a medieval Pontificale (“Cambridge, Corpus Christi College, MS 079”). One of the pages contains this absolutely gorgeous depiction of the Sacrament of Extreme Unction.
    —Corpus Christi Watershed
    PDF Chart • “Plainsong Rhythm”
    I will go to my grave without understanding the lack of curiosity so many people have about the rhythmic modifications made by Dom André Mocquereau. For example, how can someone examine this single sheet comparison chart and at a minimum not be curious about the differences? Dom Mocquereau basically creates a LONG-SHORT LONG-SHORT rhythmic pattern—in spite of enormous and overwhelming manuscript evidence to the contrary. That’s why some scholars referred to his method as “Neo-Mensuralist” or “Neo-Mensuralism.”
    —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

Random Quote

“Another cathedral functionary, a compañero named (coincidentally!) Francisco Guerrero, departs for the New World sometime before June 8, on which date the benefice held by him comes up for a split among three former choirboys whose voices have changed.”

— Chapter Resolution: 14 February 1562

Recent Posts

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  • Particularly Beautiful
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  • Extreme Unction
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