Vincent of Lérins

Vincent of Lérins (died c. 445)

Vincent of Lérins, known in Latin as Vincentius Lerinensis, is a figure about whom the record is thin and the surviving facts unusually few. He was born in Gaul, probably in the late fourth century, and the only substantial testimony to his life comes from the brief notice written by his contemporary Gennadius of Marseilles, who recorded that Vincent was a presbyter at the monastery of Lérins, a man of eloquence and learning in the Scriptures, who died during the reign of Theodosius and Valentinian, around 445. Beyond this, the biographer has to be content with what Vincent himself let slip in his one surviving work.

That work offers a few precious glimpses. Writing under the pseudonym Peregrinus, Vincent says that he had once been entangled in the "tumults of secular life," and that he had since taken refuge in the quiet of a monastery, a harbor of religion, as he calls it, far from the storms of the world. Many scholars have taken this to suggest a former career, perhaps military or administrative, though the text does not say so and certainty is out of reach. A later tradition made him the brother of Lupus of Troyes, himself a Lérins monk who became a bishop, but this rests on a single uncertain inference from Gennadius and should be held loosely.

The monastery that received him stands on one of the small Lérins islands off the coast near modern Cannes. It had been founded around 410 by Honoratus, later bishop of Arles, and within a generation it had become one of the most important schools of Christian formation in the West. Its alumni included Hilary of Arles, Caesarius of Arles, Salvian of Marseilles, and Eucherius of Lyon. The community combined ascetic discipline with serious reading in Scripture and the Fathers, and it supplied a remarkable number of bishops to the churches of Gaul. Vincent's theological formation was shaped here, among men who revered Augustine's authority on many questions and yet were uneasy with some of his later conclusions. Vincent's thought belongs to this setting: monastic, scriptural, suspicious of novelty, and deeply attached to the received faith of the churches.

That unease broke into open controversy in the generation of Vincent's maturity. The dispute over grace and predestination, provoked by Augustine's late anti-Pelagian writings, divided the monks of southern Gaul. John Cassian, who had founded the monastery of St Victor at Marseilles, and the Lérins circle were among those troubled by Augustine's doctrine of predestination, which they feared made human effort meaningless and risked contradicting the earlier tradition of the church. Prosper of Aquitaine, Augustine's champion, attacked these critics sharply, and in his writings he appears to refer to a "Vincentius" among the objectors, though the identification with the monk of Lérins is debated. Whatever Vincent's own role, the quarrel formed the atmosphere in which his one known book was composed. Later critics, notably in the Augustinian tradition, would read his work as in part an indirect protest against Augustinian novelty, an accusation Vincent's own text neither confirms nor entirely escapes.

He died around 445, and the place and manner of his death are not recorded. By his own account he had lived out his years in the obscurity he sought, writing in the margins of a monastic life, and it is a fitting irony that a man who prized what the church has always believed should himself be known so little, and by so small a number of words.

The Commonitorium and Its Afterlife

Vincent's single surviving work is the Commonitorium, a title meaning something like "memorandum" or "aide-mémoire." He wrote it around 434, three years after the Council of Ephesus, under the pseudonym Peregrinus, which suggests the modesty of a man who thought of himself as a pilgrim and not an authority. He tells us that he composed it as a set of notes for his own memory, to preserve what he had received from the holy Fathers, and that he intended to condense it further. He also says that a second book, which dealt with Ephesus, was stolen and lost, and that he replaced it with a short summary. Gennadius mentions the work and says it was written under the name Peregrinus to avoid attention. Nothing else of Vincent's has survived, and the text itself came down through a modest manuscript tradition and was printed in the sixteenth century.

The question the book asks is practical: how is a believer to distinguish the true Catholic faith from heretical corruption, when heretics also quote Scripture and claim ancient authority? Vincent's answer begins with Scripture, which he affirms is sufficient in itself, but argues that because Scripture is interpreted in different ways, the interpretation must be guided by the tradition of the church. His famous test is that the Catholic faith is what has been believed everywhere, always, and by all: quod ubique, quod semper, quod ab omnibus creditum est. Universality, antiquity, and consensus became known as the Vincentian Canon. He did not treat this as a mechanical rule. He allows for development, insisting that doctrine may grow as a child grows into an adult, with the same nature and greater clarity, but never by alteration into something different. The distinction between profectus, genuine progress, and permutatio, change, is among the most quoted passages in patristic literature.

The book's reception has been long and uneven. In its own century it had little visible effect, and it was probably read mainly in monastic circles. Its fortunes turned during the Reformation and after, when the canon was taken up in the Catholic polemic against Protestantism, and the Commonitorium was used by Catholic apologists and cited at the Council of Trent. Protestants did not ignore it either. Anglican writers of the seventeenth century, searching for a standard of catholic faith that did not depend on Rome, made it a staple of their appeal to the early church. In the nineteenth century John Henry Newman turned to Vincent twice, first in his Anglican period, when the canon seemed to favour Anglican claims, and later in his Essay on the Development of Christian Doctrine, where he worked through the difficulty that the canon, applied strictly, seems to prove too much.

The reassessment is still going on. Vincent's critics have noted that his rule is harder to apply than it looks, since few doctrines of consequence meet all three tests without interpretation, and that he sometimes appears to forget the Scriptural foundation he started with. Others have read the book as shaped by the Gallic quarrel over grace and have regarded its portrait of novelty as aimed more at Augustine's followers than at open heretics. Modern scholarship tends to be more careful, treating the work as a thoughtful monastic response to a particular crisis that happened to formulate a question the church has never stopped asking.

Who should read Vincent: Readers who wonder how the church can claim fidelity to the apostolic faith while its teaching has plainly developed across the centuries, and who are willing to hold a question open and not seek a formula. He is particularly useful for those in traditions that appeal to the early church, whether Catholic, Orthodox, or Protestant, and who want to see how that appeal was first argued. He is not for readers looking for devotional warmth, a rich spirituality, or a full portrait of the man, since he gives so little of himself. The book is short, careful, and polemical, and it rewards those who want to test their own certainty about what has always been believed.