"Fr Jean-Jacques Olier writes: 'In the Church of God, the smallest details of the ceremonies are figures of hidden mysteries.' In keeping with this principle, inherited from the great medieval commentators on liturgy, Olier unfolds step by step the 'mystical meaning' of the words and gestures of the Roman Mass, with an intellectual penetration and spiritual unction that make the work at once eye-opening and heart-inflaming. It is quite astonishing that so masterful a work on the central act of the Christian religion by so towering a figure of the French School (whose spirituality as founder of the Sulpicians influenced centuries of clergy) should never before have been translated, but such is the case. And so we owe an immense debt to Fr Claude Barthe and David Critchley for bringing it to a modern audience at last." --PETER KWASNIEWSKI, author of Reclaiming Our Roman Catholic Birthright

"In present times there has been a laudable desire to seek out deeper understandings of the richness of the liturgy of the Church. This desire found a particular impetus during the pontificate of Benedict XVI, one of the most liturgically-oriented popes of recent historical memory. It was expressed in terms not only of the execution of the liturgical rites but also in recapturing a sense of their history and spiritual meaning. As part of this, allegorical and mystical explanations of the rites and ceremonies have been taken up with renewed interest, perhaps in part as a result of a Catholic populace grown weary of purely rationalist approaches on the one hand, and, on the other, of banal and minimalist approaches in the sacred liturgy all too prevalent in many parishes. Taken in balance with other methods of study, the republication of works such as Olier's can further this noble desire, among both priests and the faithful, to approach the sacred liturgy in an ever deeper, prayerful, and profound manner." --SHAWN R. TRIBE, Liturgical Arts Journal

"In 2009, Claude Barthe resurrected the work of the 'last of the liturgical allegorists, ' the Sulpician founder Father Jean-Jacques Olier (1608-1657), by editing and publishing Olier's L'esprit des cérémonies de la messe. Now, thanks to a fresh translation by David J. Critchley, English readers for the first time have access to this spiritual classic. I recommend this volume to anyone interested in deepening their love of Jesus Christ through an appreciation of the traditional Roman liturgy." --MICHAEL P. FOLEY, Professor of Patristics at Baylor University and author of Lost in Translation: Meditating on the Orations of the Traditional Roman Rite