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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

‘Medieval’ Liturgy and ‘Scholastic’ Theology

Dr. Peter Kwasniewski · January 2, 2014

901 Simone ANY MODERN CATHOLICS believe that scholastic theology has been rendered obsolete by the “discoveries” of modern Scripture scholarship, modern philosophy, and, well, all things modern, which are generally perceived as improvements upon all that has come before. In like manner, modern(-ist) liturgists, like the members of Paul VI’s Consilium, believed that the Roman liturgy as inherited from the Middle Ages was burdened with grave defects that had to be corrected by a more scientific and more contemporary approach to liturgy. How wrong they were has been confirmed, sadly, by the mass exodus of faithful souls from the churches on Sundays, the greying of the diocesan clergy, the emptying of religious houses, the secularization of confessional schools, and, in short, to use Bouyer’s poignant phrase, the decomposition of Catholicism.

As students of Saint Thomas know, medieval theology is infinitely superior to modern theology qua modern; it surpasses it in depth, breadth, profundity, insight, coherence, truth, and above all, in fidelity to Sacred Scripture as the inspired, the truly revealed, word of God.

The liturgy, too, as it organically developed down through the ages participates in the same inspired and revealed quality, which is why it breathes the air of Scripture. It is thoroughly in accord not only with the text, which it uses in a totally integrated and familiar way, but also with the inner meaning, trajectory or tone, of Scripture. Take the Psalms, for example, of which the ancient Mass and Office are woven like a seamless garment from top to bottom.

The incoherent pluralism of Catholic theology at the start of the 21st century is anything but edifying—one symptom among many that the crisis in the Church has reached proportions comparable to those of the late Middle Ages, and will require a creative response as effective as that of the Counter-Reformation.

In like manner, the divisive pluralism of the liturgy today—the radically different manners in which the Ordinary Form can be celebrated, the encouragement (in the official rubrics!) of ad libbing, the loss of any certainty about what is and what is not Catholic, the cafeteria-style approach to tradition and doctrine that characterizes the entire daily life of the Church—is thoroughly disedifying and is, let us not mince words, a major impediment to the success, or perhaps even the start, of any new evangelization.

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

Filed Under: Articles Tagged With: Consilium of Pope Paul VI, Saint Thomas Aquinas 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

    Music List • (5th Sund. Ordinary Time)
    Readers have expressed interest in perusing the ORDER OF MUSIC I’ve prepared for this coming Sunday, 8 February 2026, which is the 5th Sunday in Ordinary Time (Year A). If such a thing interests you, feel free to download it as a PDF file. You will probably notice it isn’t as ‘complete’ or ‘spiffy’ as usual, owing to some difficulties which took place this week.
    —Jeff Ostrowski
    PDF • “Communion” (5th Sunday in Ordin.)
    The COMMUNION ANTIPHON for this coming Sunday, 8 February 2026—which is the 5th Sunday in Ordinary Time (Year A)—is truly delightful. You can download the musical score completely free of charge. This text will be familiar to altar boys, because it’s PSALM 42. The Feder Missal makes the following claim about that psalm: “A hymn of a temple musician from Jerusalem: he is an exile in a heathen land, and he longs for the holy city and his ministry in the Temple there. The Church makes his words her own.”
    —Jeff Ostrowski
    Funeral Music “Template” • For Families
    Many have requested the MUSICAL TEMPLATE for funerals we give to families at our parish. The family of the deceased is usually involved in selecting Number 12 on that sheet. This template was difficult to assemble, because the “Ordo Exsequiarum” has never been translated into English, and the assigned chants and hymns are given in different liturgical books (Lectionary, Gradual, Order of Christian Funerals, and so on). Please notify me if you spot errors or broken links. Readers will be particularly interested in some of the plainsong musical settings, which are truly haunting in their beauty.
    —Jeff Ostrowski

Quick Thoughts

    “Reminder” — Month of Febr. (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. It couldn’t be easier to subscribe! Just scroll to the bottom of any blog article and enter your email address.
    —Jeff Ostrowski
    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

“There are no hymns, in this sense, till the fourth century; they were not admitted to the Roman office till the twelfth. No Eastern rite to this day knows this kind of hymn. Indeed, in our Roman rite we still have the archaic offices of the last days of Holy Week and of the Easter octave, which—just because they are archaic—have no hymns.”

— Adrian Fortescue (25 March 1916)

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