Letter 52: If Paul, the herald of the Truth, the trumpet of the Holy Ghost, had recourse to the great Peter, in order to obtain a decision from him for those at Antioch who were disputing about living by the Law, much more do we small and humble folk run to the Apostolic See to get healing from you for the sores of the churches. For it is fitting that you ...

Pope Leo the GreatLeo, in Corsica|c. 446 AD|leo great
arianismchristologygrief deathillnessimperial politicsmonasticismpapal authorityproperty economics
Theological controversy; Imperial politics; Travel & mobility

From Theodoret, Bishop of Cyrrhus, to Leo, Bishop of Rome.

I. If Paul appealed to Peter, how much more must ordinary believers have recourse to his successor

To Leo, Bishop of Rome:

If Paul, the herald of the truth and trumpet of the Holy Spirit, had recourse to the great Peter in order to obtain a ruling for the faithful at Antioch who were disputing about the observance of the Law, how much more do we -- small and humble as we are -- run to the Apostolic See to seek healing from you for the wounds of the churches. For it is fitting that in all things you should hold the preeminence, since your see possesses many distinctive privileges.

Other cities derive their renown from size, or beauty, or population, and some that lack these advantages are compensated by certain spiritual gifts. But your city enjoys the fullest abundance of blessings from the Giver of all good things. She is the greatest and most famous of all cities, the mistress of the world, teeming with people. Beyond this, she created an empire that still prevails and has imposed her own name upon her subjects. But her chief glory is her faith, to which the divine Apostle himself bears witness when he exclaims: "Your faith is proclaimed in all the world" (Romans 1:8). If, immediately upon receiving the seeds of the saving Gospel, she bore such a harvest of wondrous fruit, what words suffice to express the devotion that is found in her today?

She possesses, too, the tombs of our common fathers and teachers of the truth -- Peter and Paul -- to illumine the souls of the faithful. That blessed and divine pair arose indeed in the East and shed their light in every direction, but they willingly underwent the sunset of life in the West, from where they now illumine the whole world. These Apostles have made your see glorious: this is the chief of all your blessings. And their see is still graced by the light of God's presence, since He has placed Your Holiness there to shed abroad the rays of the one true faith.

II. He commends Leo's zeal against the Manichaeans and, more recently, against Eutychianism, as demonstrated especially in the Tome

Proof enough of your apostolic character is your well-known zeal against the infamous Manichaeans, which Your Holiness has displayed in recent years, revealing the intensity of your devotion to God in divine matters. Proof enough, too, is what you have now written. For we have received your letter to our brother Flavian -- that man of blessed memory -- and we welcome it as worthy of the Apostle whose throne you adorn. In it you have set forth the true doctrine with perfect clarity. Christ our God has two natures: He is truly God and truly man, consubstantial with the Father in His divinity and consubstantial with us in His humanity.

The impiety of Nestorius, who divided the one Christ into two sons, and the madness of Eutyches, who denied the reality of the flesh assumed, are both refuted by your apostolic letter. You have shown us the straight path of orthodox faith between these two abysses of error.

III. He asks Leo's help for his own vindication

I, however, the least of all men, have labored now for twenty-six years as bishop, and in all that time I have never deviated from the apostolic faith. I have combated Arians, Macedonians, Apollinarians, Nestorians, and now the followers of Eutyches. Yet for this very fidelity I have been condemned unjustly and banished from my see without trial, without hearing, without any of the protections the canons afford.

I therefore appeal to your Apostolic See, and I ask that you come to the aid of one who has been wronged. I beg you to command that my case be heard before your tribunal, and that you judge whether my teaching conforms to the apostolic truth. I am ready to submit to whatever verdict you pronounce.

Above all, I entreat you to defend the faith that is now under assault, so that the legacy of the Apostles Peter and Paul, whose tombs are the glory of your city, may not be betrayed in our generation.

Modern English rendering for readability. See the 19th-century translation or original Latin/Greek for scholarly use.

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