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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

A Triple Cord: Liturgy, Aquinas, and CST

Dr. Peter Kwasniewski · May 1, 2014

0319_Bosco_two-2-pillars Famous dream of St. John Bosco. HAT IS THE CENTER of the Catholic’s existence? The Holy Eucharist. “He who eats my flesh and drinks my blood has eternal life…” And this means that the Mass, above all other prayers, will be the activity that defines a Catholic as such. As the Mass is, so will the Catholic be. Weak, anemic, bland, and trendy liturgy will produce weak, anemic, bland, and trendy Catholics, many of whom will fall away for sheer boredom, distracted by the allurements of consumerism. Those who remain will be shaped by the ars celebrandi like clay in the potter’s hands. But if the Mass is potent, weighty, full of spiritual salt, and defiantly countercultural, so will its participants be: fed on Light, they are ready to oppose the rulers of this present darkness. They are ready to enthrone Christ as King in their souls―and as King of the universe, of every nation, people, government, and culture, including America’s. And they are ready to listen to the Popes who, over the past 700 years, have singled out St. Thomas Aquinas as the theologian par excellence of the Catholic Church, the teacher from whose heavenly wisdom all may freely drink, the servant of truth who will humbly lead them to the feet of the one and only Teacher, Jesus Christ.

The traditional liturgy, with its archaic wisdom, noble pageantry, and sublime beauty; the avid study of St. Thomas Aquinas, teacher of the universal church; Catholic social doctrine in its fullness, based on the social kingship of Christ: these three things stand or fall together. Is it really coincidental that these three all at once nearly disappeared after Vatican II and even became the object of bitter enmity and persecution? It is not for me to say what came first or what caused what. All I see is that they did stand together, and they have fallen together. Is it any surprise that, after their fall, the Church is in a state of almost total chaos, liturgically, doctrinally, socially, in spite of the superficial “signs of hope” that we hear so much about?

A true, heart-felt adherence to tradition is expressed in reverence for all the Fathers and Doctors, especially St. Thomas; reverence for the sacred liturgy they prayed and handed down to us with an observant love that extended to the tiniest details; reverence for the kind of Christian society they aspired to build and, once built, defended to the hilt. Take away any one of these things, and you take away the basis for the others.

And what of devotion to the Blessed Virgin Mary? Such devotion is the foundation on which true ecclesial reform can and must be built. Where there is true devotion to our Lady, there is also a deep love of the Church, a total commitment to the spread of the Gospel, and hence, an openness to the social dimension of the faith as well as to its theological inheritance. A Marian Catholic is, in the social realm, a supporter of the kingship of Christ; a Marian Catholic is, in the academic realm, a disciple of St. Thomas Aquinas, because Holy Mother Church has declared him her Common Doctor, and Mary is the model of obedience to authority; a Marian Catholic is, in the liturgical realm, a lover of silence, contemplation, and beauty, as was the Virgin of Nazareth. In this sense, one who would give himself entirely in prayer and praise to the Blessed Virgin Mary would necessarily be moving towards this triad of goods, and thus, be advancing the reign of the great King over all the earth.

Please visit THIS PAGE to learn more about Dr. Kwasniewski’s exciting new publication,
Sacred Choral Works, a 273-page collection of a cappella choir music for the Liturgy.

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

Filed Under: Articles Last Updated: January 1, 2020

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About Dr. Peter Kwasniewski

A graduate of Thomas Aquinas College (B.A. in Liberal Arts) and The Catholic University of America (M.A. and Ph.D. in Philosophy), Dr. Peter Kwasniewski is currently Professor at Wyoming Catholic College. He is also a published and performed composer, especially of sacred music.

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Corpus Christi Watershed

President’s Corner

    PDF Download • Introit (3rd Sn. Ord.)
    This coming Sunday, 25 January 2026, is the 3rd Sunday in Ordinary Time (Year A). The ENTRANCE CHANT (“Dóminus secus mare”) is somewhat rare because it comes from the New Testament. The authentic version in Latin—of astounding antiquity—was jettisoned in 1955 but restored in 1970. This rehearsal video has me attempting to sing the melody while simultaneously accompanying myself on the organ. I encourage you to print off the organ accompaniment (PDF) and play through it because it has extremely ‘happy’ harmonies.
    —Jeff Ostrowski
    “Lamb of God” (Musical Setting)
    The MASS OF SAINT ANNE LINE has been quite popular ever since ROMAN MISSAL Third Edition was released circa 2011. You can now download the musical score (PDF) for this setting, placed into five (5) different keys; i.e. “pitch levels” that are high and low. This makes it possible to adjust based upon who’s singing at which time of day.
    —Jeff Ostrowski
    PDF Download • Introit (2nd Sn. Ord.)
    This coming Sunday, 18 January 2026, is the 2nd Sunday in Ordinary Time (Year A). The ENTRANCE CHANT is set according to the fourth mode, which sounds ‘serious’ or ‘dark’ or ‘haunting’ or ‘mysterious’—and its English adaptation corresponds to the authentic version (“Omnis terra adóret”) found in the GRADUALE ROMANUM. In this rehearsal video (click here) I attempt to sing the melody while simultaneously accompanying myself on the organ. I encourage you to print off the organ accompaniment (PDF) and play through it, because the harmonies are delightful.
    —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

“Latin has been the language of the Latin liturgy for 1,600 years. It is a sign and source of unity as well as a defense of doctrine, not because of the language so much, but because it is a language no longer subject to changes. There are so many beautiful texts which can never have the same effectiveness in translation. Lastly, Latin is bound to an extremely precious heritage of melody, Gregorian chant and polyphony.”

— Cardinal Antonelli (Secretary of the Conciliar Commission on the Liturgy)

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