A ninth-century Benedictine abbot of Corbie whose treatise on the Eucharist made him one of the Carolingian era’s most influential theologians.

Saint Paschase Radbert (Paschasius Radbertus) was a Benedictine monk and later abbot of the great monastery of Corbie in northern France, dying there around 865 at roughly seventy-five years of age. He is remembered not only as a monastic leader but as the author of De Corpore et Sanguine Domini, the first sustained theological treatise on the Eucharist in the Latin West, a work that shaped the Church’s later understanding of the Real Presence and helped set the terms of Eucharistic debate for centuries afterward.

Quick Facts

• Died: c. 865, Corbie, France
• Age: approximately 75
• Venerated as: Abbot and theologian
• Notable work: De Corpore et Sanguine Domini (On the Body and Blood of the Lord)

Who Was Saint Paschase Radbert?

Paschase Radbert entered monastic life at Corbie, one of the most important intellectual centers of the Carolingian Church, and rose to serve as its abbot before eventually resigning that office to devote himself more fully to study and writing. His treatise on the Eucharist, composed around 831 and later revised, was among the first attempts in the West to address systematically how bread and wine become the true Body and Blood of Christ.

Historical Setting

The Carolingian renaissance of the eighth and ninth centuries saw a remarkable flowering of monastic scholarship, as reformed abbeys like Corbie became centers of theological, biblical, and liturgical study under royal and ecclesiastical patronage. Paschase’s Eucharistic treatise provoked real controversy in his own lifetime, most notably from his fellow monk Ratramnus, whose more figurative reading of the Eucharist set the stage for debates that would recur, with sharper edges, in later medieval and Reformation-era controversies over the Real Presence.

Why the Church Remembers Saint Paschase Radbert

Paschase is remembered as a formative voice in the Church’s developing theology of the Eucharist, insisting with unusual clarity for his era on the identity between the sacramental elements and the historical Body and Blood of Christ. His governance of Corbie as abbot and his scholarly labor were, for him, two expressions of the same monastic vocation to serve the Church’s understanding of the sacraments.

Canonization and Feast Day

Paschase’s reputation rests more on his theological legacy than on any formal act of recognition: his cult, concentrated chiefly in French Benedictine tradition, has always been a matter of local veneration rather than a proclamation from Rome.

What Catholics Can Learn Today

Paschase’s insistence that the Eucharist truly is what it appears to signify, not merely a symbol but the Lord’s own Body and Blood, remains close to the heart of Catholic sacramental faith today. His example also commends theology done from within a life of prayer and governance rather than detached from it.

A Prayer to Saint Paschase Radbert

Saint Paschase Radbert, who taught the Church to ponder the mystery of the Eucharist more deeply, help us receive Christ in the sacrament with the same reverent faith you defended in your writing. Amen.

Sources

• New Advent Catholic Encyclopedia
• Butler’s Lives of the Saints
• Roman Martyrology