
Dutilliet, Abbe Henri. Little Liturgical Catechism. With a foreword by Joris-Karl Huysmans (Os Justi Press, Lincoln NE, 2026)

A Benedictine Oblate, Lumen Christi: Defending the Use of the pre-1955 Roman Rite. With a foreword by Peter Kwasniewski (Os Justi, 2025)

The Masses of Holy Week & Tenebrae: Latin-English texts for the pre-1955 Palm Sunday, Tenebrae & Sacred Triduum (Os Justi, 2025)
Os Justi press has now published three books on the pre-1955 version of the traditional Mass. For years now, elements of the pre-55 liturgy have been widely used in Catholic traditionalist circles. It has been a true example of “organic development!” Nevertheless, a great need still exists for an intellectual understanding of the pre-55 rite and also for descriptions of the rituals themselves. That is where these three volumes are most helpful.
The first book, the Little Liturgical Catechism, originally published in 1860/1896, obviously does not deal with the differences between the pre-55 version of the Roman Rite and subsequent developments. On the one hand, at the time this book was written, the Roman Rite of 1570 as subsequently modified still generally applied. On the other hand, many local liturgical variants could still be encountered, some unique to France,with features in some cases dating back to medieval uses. This book is a clear and well-organized guide to the various elements of the traditional rite – the Mass, the sacraments, the ceremonies, sacred vessels and vestments. Utilizing a question-and-answer format, it does address many curious features of the rite as to which even veteran traditionalists might be perplexed – such as the reasons for the elaborate ceremonies at a solemn Mass involving the subdeacon and the paten.
None other than Joris-Karl Huysmans wrote the foreword to the Little Liturgical Catechism. In his “conversion cycle” of novels (En Route, The Cathedral and The Oblate)Huysmans considered at length liturgical and musical issues in the Roman Rite of his day – which he did not find flourishing everywhere. For example, he strongly advocated the return to chant as the normative Roman Catholic music. I’m not sure if I agree with him, however, when in the foreword to this book he laments the supposed utter ignorance of the laity at liturgical services at that time. That sounds like the first warning shots of developments to come.
My only reservation regarding this book is that I fear some people would take it as an absolute, comprehensive and exclusive set of rules. That could not be the case, because, as this book itself takes pains to describe, absolute uniformity did not prevail in the Roman Rite, especially in France, and there was still an abundance of local customs and rubrics. Some of these customs remind me of the Eastern Rites, such as the distribution of blessed bread (not the Eucharist!) at the conclusion of the liturgy. Others seem to derive ultimately from medieval uses. Indeed, some of these seem to have been resuscitated for the Novus Ordo, such as an offertory procession with gifts (in the 19th century apparently mostly money), a kind of “kiss of peace” and “bidding prayers.” All of these items existed in one place or another in France at that time. If these facts are understood – namely, that circa 1900 there was a degree of liturgical variety still remaining among dioceses and nations – this book is an extremely valuable resource.
For the Little Liturgical Catechism is a remarkable work – not just as a historical document but as a guide to understanding the main elements of the traditional Mass even today. In that regard, the translator, Steven M. Soldi, Jr, has not only produced a very readable text but has added valuable footnotes, which help explain the relationship of this book to more recent developments. I would have liked to have had this book in my hands many years ago!
Lumen Christi, the next volume we will consider, deals much more directly with the question of choosing – somewhat oversimplifying – between the pre-55 and the 1962 versions of the traditional Mass. It sets out in great detail all the changes between the various forms of the liturgy: not just the major ceremonial differences for Holy Week but also the arbitrary changes to (usually a reduction in) the feasts of saints, the octaves and in general all the small details that actually added great meaning to the rite. Paul Cavendish is responsible for an important appendix with charts summarizing the changes to the Roman missal and breviary between 1955 and 1962. I probably don’t need to tell the reader that the “Benedictine oblate’ thinks the changes to the liturgy made in 1955 and later were unnecessary, even ”catastrophic.”
The “Benedictine oblate,” in the course of his book, clarifies a number of misunderstandings – or putting it more bluntly, outright lies – concerning the liturgy, such as the claim that the so-called Tridentine Mass was an entirely new creation by Pope Pius V that abolished prior rituals. Similarly, the author is forced to correct the conservative view of the age of Pius XII as a time of security and solidity. For it was under Pius XII that the beginnings of the liturgical revolution took concrete form, started with the changes to Holy Week that he promulgated. The author frankly acknowledges that from the 1950s the liturgical avant-guard was looking to totally deconstruct the Roman Rite. From the changes to Holy Week, the course to the Novus Ordo, while not inevitable, was an increasingly likely outcome.
The author of this book writes as a committed advocate of the pre-55 rite. Although I agree with the substance of his conclusions, I have reservations about the tactics. It doesn’t seem very politically prudent to launch a public debate on the merits of the pre-55 rite with those who use the 1962 missal or to analyze the authority for returning to the earlier practices. For Pope Francis early on established (or more accurately, confirmed) the new liturgical style with his performance of the Mandatum on Holy Thursday. At the very beginning of his papacy, Francis disregarded the Novus Ordo rubrics. And certainly, Francis’s strongest fanboys in Chicago, Detroit, Charlotte, etcetera have since emulated him in this. I don’t see why others should be more papal than the Pope. So, I think the new principle in traditionalism should be to “do the right thing” – instead of following rules and rubrics that those in authority themselves completely disregard. In a sense, anyone who supports the traditional Latin Mass or even a conservative Novus Ordo is acting against authority, so I find elaborate arguments supporting or defending moving to the pre-55 or earlier to be somewhat moot. In an appendix, the “Benedictine oblate” also outlines a gradual, non-confrontational approach to restoring the pre-55 rite.
The “Benedictine oblate,” the author of Lumen Christi, of course is anonymous. The advocates of the synodal path, of the LGBT movement and of Catholic leftist political progressivism are not at all so constrained. I think this illustrates well the relative standing of the two “movements” (to use that term) in the Catholic Church today.
Lumen Christi provides a very handy compendium of how we got from1954 to the various stages of liturgical change in the 1960s. If you need arguments in favor of the pre-55 rite, you will find them here. Finally, I admired the author’s exhortation to traditionalists to stand fast whatever may come their way. For the traditional rite of the Church in whatever version has indeed been “revived” and is very much alive!
The third volume, at 488 pages substantially longer than the other two, is The Masses of Holy Week and Tenebrae: Latin-English texts for the pre-55 Palm Sunday Tenebrae and Sacred Triduum. The Little Liturgical Catechism is a handbook and dictionary of the various elements of liturgical tradition as it was lived in France in 1896; Lumen Christi tells of how the Roman Rite was transformed out of recognition and makes the case for fully restoring it. The Masses of Holy Week & Tenebrae, however, is a practical guide to actually do this rite – or, at least, “actively participate” in it – by providing the texts and music for Holy Week in one complete volume. It seems to me a very complete collection including all the relevant liturgical texts for Holy Week. Chant notation is provided throughout. Moreover, this book is illustrated with beautiful reproductions from medieval illuminated manuscripts – almost like a fine missal.
My only reservation regarding this fine publication is similar to what I expressed regarding the Little Liturgical Catechism. Some readers may assume it is a fixed and complete guide to the pre-55. But I believe that in actual pastoral use, elements of the pre-55 rite may be only partially and gradually incorporated into the Holy Week services and elsewhere in the liturgical year. Someone who does not understand this might be confused if he expected the services in his parish or chapel to reproduce exactly what is set forth in this book. But, as I said, “organic development” does not work that way.
Taken together these three works provide an accessible set of resources for the pre-55 rite. What you will actually see done – or can do – may be only a partial version of what you read here. The recovery of the Sacred will take time – generations even. It is still impressive, however, that such works are now available – the progress the traditionalist cause has made is truly remarkable.
All Available from Os Justi Press.





























































