Against the Slave-Raider

This file walks through Patrick’s second authentic writing, the Epistola ad milites Corotici — the open letter in which a bishop excommunicates the Christian soldiers of a British warlord for raiding Ireland, slaughtering newly baptized converts, and selling the survivors into slavery. It follows the letter section by section, drawing only on Patrick’s own words and reporting what is genuinely uncertain — above all the identity of Coroticus himself — rather than filling the gap with legend. Its central irony is plain: the one fifth-century voice we possess raising a clear Christian protest against slave-raiding belonged to a man who had himself been a slave.

Tradition: Pre-Schism Western (Celtic) / Orthodox reception

The Occasion

The Confessio is Patrick’s apologia for his whole life and ministry; the Epistola ad milites Corotici is something narrower, sharper, and angrier — a single act of pastoral discipline provoked by a single atrocity. Together they are the only writings that can be securely attributed to Patrick (see The Two Authentic Writings), and the Epistola is in some ways the more startling document, because in it we hear a bishop not reflecting on his past but reacting, in real time and in fury, to a crime committed against his own converts.

The crime was a slave-raid. Soldiers under a British commander named Coroticus crossed to Ireland and fell upon a band of Christians whom Patrick had only just baptized. Some they killed outright; the rest they carried off to sell. What makes the act monstrous in Patrick’s eyes — and what makes the letter possible at all — is that the raiders were themselves nominally Christian. This was not a pagan war-band but baptized men preying on the newly baptized: Christians enslaving Christians. That betrayal is the moral ground on which the entire letter stands.

A Bishop Established in Ireland

Patrick opens by stating his authority, because everything that follows depends on it. He declares himself a bishop, “established in Ireland,” and insists that this office came to him from God and not from human appointment: “I profess that I am a bishop, appointed by God” (Epistola 1). The claim is defensive as well as assertive — Patrick was a foreigner, an outsider bishop on the edge of the known world, and his right to discipline British soldiers would be questioned. He answers the question before it is asked: his commission is divine, and so is his right to bind and loose. The self-abasement that opens the Confessio is present here too, but it is yoked at once to authority. He is the least of men and a bishop appointed by God, and it is precisely as such that he writes.

The Letter That Was Mocked

The Epistola was not Patrick’s first attempt to reach the raiders. He recounts that he had already sent a holy priest, whom he had taught from infancy, carrying a letter to the soldiers, asking them to restore the baptized captives they had seized and to return the plunder (Epistola 2–3). The request was met not with repentance but with derision: the soldiers “scoffed” at the envoys and “laughed” at them (Epistola 3). It is this rebuff — the contemptuous refusal of a peaceable first appeal — that authorizes the harsher second letter. Patrick is not lashing out without warning; he is escalating after his measured request was mocked.

The horror that the priest’s mission failed to undo is stated in the same passage with terrible concreteness. The Christians who were killed had been baptized the day before. They were, Patrick writes, “still in their white garments, the oil of chrism still fragrant upon their foreheads” — the neophyti, fresh from the font, still wearing the white robe of baptism and still bearing the chrism with which they had just been sealed — when they were “cruelly cut down and slain by the sword” (Epistola 3). The detail is not decoration. The white garment and the chrismed forehead are the visible marks of a Christian newly born, and to cut such people down is, in Patrick’s reading, to murder the freshly reborn members of Christ at the very moment of their rebirth.

“Fellow-Citizens of the Demons”

From this Patrick moves to the sentence itself. He refuses the soldiers the name of fellow Christians or fellow Romans and assigns them another citizenship: they are “fellow-citizens of the demons,” because of their evil works, men who have made themselves “alien to me and to Christ my God,” living as enemies (Epistola 2, 5). The vocabulary is deliberate and theological. Baptism makes one a fellow-citizen of the saints; by their works these baptized men have expatriated themselves to the opposite city. They are not pagans who never knew the faith — that would be a lesser charge — but apostates in act, “patricides” and “fratricides,” “ravening wolves devouring the people of the Lord” (Epistola 5). The image of the wolf among the flock has special force from a man who had spent six years as a slave-shepherd guarding flocks in Ireland (see Britain, Captivity, and the Call).

The practical content of the sentence is excommunication. Patrick instructs the faithful that they may have no fellowship with Coroticus’s men: it is not lawful to share food or table with them, nor to accept their alms, until they do bitter penance and free the baptized captives they have seized (Epistola 7). This is the formal machinery of the ban — exclusion from the common table, refusal of their gifts, social and sacramental quarantine — wielded by a bishop against soldiers far outside his own Irish flock. It is one of the earliest surviving instances of a bishop publicly excommunicating named (or all but named) wrongdoers by open letter, and it displays a moral authority that took its warrant not from any imperial or metropolitan backing but from the office Patrick claimed directly from God in section 1. Whether or how the sentence was enforced we cannot know; what survives is the act of pronouncing it.

The Contrast with Gaul

The center of the letter’s argument — and the heart of its protest against the slave trade — is a comparison. Patrick sets the conduct of Coroticus’s Christians against the conduct of Christians elsewhere. The Roman Christians of Gaul, he says, send holy men to the Franks and the other pagan peoples carrying “many thousands of solidi” in order to redeem baptized captives, to buy Christians back out of slavery (Epistola 14). That is what Christians do with the slave trade: they pour out money to ransom their brethren from it. Coroticus’s men do the opposite. “You, on the contrary,” Patrick writes, “kill them and sell them to a foreign people that does not know God” (Epistola 14). The baptized are not being ransomed but trafficked, the members of Christ handed over — in Patrick’s searing phrase — “as it were into a brothel” (Epistola 14).

The indictment is specific about where the captives went. They were “carried off to distant lands,” sold into slavery in a far country, “especially among the apostate Picts” and the Scoti (Epistola 15). The geography matters: these were Christians sold to pagans and apostates, removed from any Christian community and any hope of the sacraments, which is part of why Patrick treats the sale as a kind of spiritual murder to set beside the literal killings of section 3.

A Slave’s Protest Against Slavery

The deepest irony of the Epistola is biographical. The bishop denouncing the slave trade had himself been merchandise in it. Patrick was seized as a boy of about sixteen and held six years as a slave in Ireland before his escape (see The Spiritual Autobiography); he knew from the inside exactly what he was condemning. And his condemnation is not incidental moralizing but a sustained, explicit, theological attack on slave-raiding and the slave trade as such — the redeeming Christians of Gaul against the trafficking Christians of Coroticus, the ransom of captives held up as the Christian norm and their sale denounced as a betrayal of Christ.

For this reason the Epistola occupies an unusual place in the history of Christian moral teaching. Thomas O’Loughlin reads the letter as the work of a pastor whose own enslavement gave him a particular and personal stake in the captives’ fate, and stresses the rarity of so direct a fifth-century protest (O’Loughlin, Saint Patrick: The Man and His Works, 1999). T. M. Charles-Edwards likewise situates the letter within the brutal slave-raiding economy that linked sub-Roman Britain and Ireland — the same economy that had once taken Patrick himself — and treats his denunciation of it as historically remarkable (Charles-Edwards, Early Christian Ireland, 2000). On the strength of such readings the Epistola is sometimes described as the earliest surviving Christian document explicitly condemning slavery and the slave-trade. That description should be stated as a scholarly claim rather than a flat fact: it is an attribution made by historians weighing the surviving evidence, not a verdict the sources announce of themselves, and it turns on how one defines an explicit condemnation. Held to that careful form, the claim stands: in Patrick’s letter we have a clear, early, and personal Christian voice raised against the buying and selling of human beings, written by one who had been bought and sold.

Who Was Coroticus?

The man whose soldiers committed the raid is named but not fully identified. Patrick calls him Coroticus and addresses his men as nominally Christian Britons; the warlord himself appears to have been a sub-Roman British ruler, a baptized chieftain commanding baptized troops, which is the precondition for the whole letter — only a Christian can be excommunicated, and only Christians can be charged with betraying their own. Beyond that, the figure is shadowy.

[Disputed: The identification of Coroticus is uncertain. He is named only in the Epistola and (with a hostile gloss) in later tradition, and is commonly linked to Ceretic of Alt Clut — a British king of the Strathclyde region, ruling from the rock of Dumbarton (Alt Clut) on the Clyde — on the basis of the similar name and a plausibly north-British setting for a war-band raiding Ireland. This identification is widely repeated and is geographically attractive, but it cannot be confirmed from Patrick’s own text, which supplies the name and the soldiers’ nominal Christianity but no genealogy, no kingdom, and no firm location; some scholars place him elsewhere along the British west coast. This collection treats Coroticus as a sub-Roman British warlord of uncertain identity and does not assert the Alt Clut equation as established (O’Loughlin, Saint Patrick, 1999; Charles-Edwards, Early Christian Ireland, 2000).]

References

Patrick, Epistola ad milites Corotici (Letter to the Soldiers of Coroticus), cited by section. Text and translation: Royal Irish Academy, Saint Patrick’s Confessio HyperStack project (confessio.ie); critical edition Ludwig Bieler, Libri epistolarum sancti Patricii episcopi (Dublin, 1952).
Thomas O’Loughlin, Saint Patrick: The Man and His Works (London: Triangle / SPCK, 1999).
T. M. Charles-Edwards, Early Christian Ireland (Cambridge: Cambridge University Press, 2000).