The Early Church and Peter's Primacy

Letter LXXXI, from Pope Leo to Bishop Julian of Cos

Synopsis: Leo writes to Julian of Cos to acknowledge his letters through the Constantinopolitan clerics announcing tribulations borne amid the brazen adversaries of the Catholic faith, to encourage him with both his own spirit and Leo’s authority supporting his persevering diligence against falsehood, to report that many of the lapsed now seek the grace of Leo’s communion — which Leo will gladly grant once they condemn perfidy with its authors and fulfill their promises — while some persist in obstinacy and must be more strictly restrained; and to announce that his legates will be dispatched after Easter to execute with Julian’s shared counsel what Leo has established.

Leo, bishop, to Julian, bishop.

Leo Encourages Julian; The Lapsed to Receive Communion Once They Condemn Perfidy; Legates Dispatched After Easter

I received the letters of your brotherhood through our sons the Constantinopolitan clerics, announcing your salutation and indicating that you were burdened with great tribulations — for there was certainly no lack of cause for solicitude and labor, which would weary a mind adhering to truth amid the brazen adversaries of the Catholic faith. As you write, your intent had been to present yourself to us and to your homeland through the occasion of necessity. I had truly hoped for this, that I might more clearly recognize through your own voice all the wiles of the heretics. But thanks be to God, your safety and the Church’s cause have so advanced that you were free to dwell meanwhile with those whose sound consensus was made known to us — as both our brother Anatolius’s writings profess and the acts completed before our legates in his presence demonstrate, most beloved brother.

Therefore, returning mutual salutation to those departing, I confidently exhort you to maintain persevering diligence against the cunning of falsehood — since both your own spirit and our authority support you in this.

Although many better things have been established — namely, that some grieve that they were deceived and, condemning perfidy with its authors, seek the grace of our communion — which we gladly accept, ready to give them the communion they desire once they fulfill their promises — we know that some persist in their obstinacy, and these must be more strictly restrained if they cannot be healed by kindness. For this purpose, we will send our legates after the venerable Paschal day to execute, with your shared counsel, what we have established.

Given on the Ides of April, in the consulship of Adelfius, most illustrious man.

Source/Reference

Notes / Historical Commentary

Letter LXXXI is the fourth letter in the April 13, 451 packet — addressed to Julian of Cos, Leo’s most trusted Eastern correspondent throughout the post-Latrocinium period. Julian had been present at Ephesus II, had witnessed and reported the proceedings to Leo, and had been maintaining Leo’s network in Constantinople throughout the crisis. He is the one person in the East to whom Leo writes as a trusted confidant rather than as the object of pastoral instruction or jurisdictional direction. The letter is accordingly more personal in register than LXXVIII–LXXX: shorter, warmer, and focused on encouragement rather than conditions.

The phrase “our authority supports you” — nostra auctoritas suffragetur — is worth noting. Leo is telling Julian that behind his personal courage and conviction stands the authority of the Apostolic See. Julian is not acting on his own initiative; he is the instrument of a governing authority that backs his work in Constantinople. This is exactly how Leo describes the vicariate relationship in the Illyrian letters (V, VI): the metropolitan bishop acts, but he acts under and with the authority of the Apostolic See. Julian is Leo’s agent in the East — at Cos, at Constantinople, at the council when it meets — and the authority he exercises is borrowed from the authority Leo holds and extends through him. The earlier sentence in the same paragraph reinforces the point from the other direction: Leo knows of the sound consensus in Constantinople because Anatolius’s writings have professed it to him, and because the formal acts in Constantinople were “completed before our legates in his presence.” Both directions of the relationship are present — the reporting obligation running from Constantinople to Rome (Anatolius’s writings), and the authoritative witness running from Rome to Constantinople (Leo’s legates present for the proceedings). The legitimacy of what was done in Constantinople derives from its having been done under Rome’s oversight and reported to Rome for confirmation. Julian is being told all of this not as background information but as the governing framework within which he is to work.

The conditions for receiving the repentant Eastern bishops — condemning perfidy with its authors before receiving Leo’s communion — are the same conditions Leo had specified in Letter LXXX to Anatolius. The consistency is deliberate: Leo is ensuring that his local agents in Constantinople (Julian and Anatolius) are operating from the same framework, so that there is no possibility of the reconciliation process being handled differently by different parties. What Leo has established, the legates will execute; what the legates execute, Julian will support with his counsel. The entire operation is coordinated from Rome outward.

The Early Church and Peter's Primacy