Letter V, Libellus from the Alexandrian Apocrisiarii to the Roman Legation
To the most glorious and most excellent patrician Festus, and to the venerable bishops Cresconius and Germanus, sent from the city of Rome together with his power in legation to the most clement and Christ-loving Emperor Anastasius — Dioscorus presbyter of the venerable church of Alexandria, and Chaeremon lector, serving as the apocrisiarii of the […]
Letter CLXV, from Pope Leo to Emperor Leo
Leo, bishop, to Leo, Augustus. Chapter I: Leo Fulfills His Promise of a Fuller Exposition of the Faith, That the Ember of Meditation May Flame Into Light I recall promising you, venerable emperor, in the matter of the faith about which I know your piety to be devoutly concerned, that a fuller account of my […]
Letter CLII, from Pope Leo to Julian, Bishop of Cos
Leo to Julian, bishop. Chapter I: Leo Directs Julian to Ensure the Metropolitan Letters Reach Each Bishop, and Urges Unwavering Steadfastness Taking occasion of the return of our son Gerontius to Constantinople, it was fitting to direct writings to your charity, by which we encourage your zeal in ecclesiastical matters and in those things which […]
Letter CXXXIX, from Pope Leo to Juvenal, Bishop of Jerusalem
Leo, bishop of the city of Rome, to Juvenal, Bishop of Jerusalem. Chapter I: Leo Congratulates Juvenal’s Return but Names His Prior Tergiversation; the Holy Places Themselves Are a Rebuke to Eutychian Error Having received the letters of your dilection — brought to me by our sons Andrew the presbyter and Peter the deacon — […]
Letter CXXXI, from Pope Leo to Bishop Julian of Cos
Leo, bishop, to Julian, Bishop of Cos. Chapter I: Leo Commissions Julian to Translate the Tome Into Greek for Public Recitation at Alexandria Under the Imperial Seal Upon receiving the letters from our brother and fellow bishop Proterius, the bishop of Alexandria, I have no doubt that he is committed to Catholic doctrine and opposes […]
Letter CXXX, from Pope Leo to Emperor Marcian
Leo, bishop, to Marcian Augustus. Chapter I: Leo Thanks Marcian for His Testimony in Favor of Proterius and Congratulates Proterius’s Faith Profession The purity of the Christian faith, shining in your clemency, is demonstrated also in these letters brought by our brother and fellow bishop Nestorius — favoring with justice my brother Proterius, the prelate […]
Letter CXXIX, from Pope Leo to Bishop Proterius of Alexandria
Leo, bishop, to Proterius, Bishop of Alexandria. Chapter I: Alexandria’s Obligation to Send Letters to the Apostolic See Grounded in the Petrine-Markan Derivation of Its Faith Your letters — delivered by our brother and fellow bishop Nestorius with devoted care — have brought me great joy. It is fitting that the leader of the Church […]
Letter CXXIV, from Pope Leo to the Palestinian Monks
Leo, bishop, to all monks throughout Palestine. Chapter I: The Perverse Misreading of Leo’s Letter to Flavian; the Catholic Faith Condemns Both Nestorius and Eutyches My solicitude — owed to the universal Church and to all her sons — has learned through many reports that some offense has troubled the hearts of your charity. Ignorant […]
Letter CXXIII, from Pope Leo to Empress Eudocia
Leo, bishop, to Eudocia Augusta. Chapter I: Leo Explains the Perverse Misreading of His Letter to Flavian and the Catholic Middle Path How great is my solicitude — which I owe to the universal Church and to all her sons — how much I must care for the relationship of your dilection: it has become […]
Letter CXX, from Pope Leo to Bishop Theodoret of Cyrrhus
Leo, bishop, to Theodoret, most beloved brother and bishop. Chapter I: The Victory of the Faith at Chalcedon Demonstrates That What the First of All Sees Defined Was Received by the Universal Church With our brothers and fellow bishops — who were sent by the see of blessed Peter to the holy council — now […]
Letter CXIV, from Pope Leo to the Bishops at the Chalcedon Synod
Leo, bishop, to the bishops gathered at the holy Synod of Chalcedon. Chapter I: Leo Formally Confirms His Agreement With Chalcedon’s Faith Definition, and Explains Why He Is Writing Directly to the Bishops I have no doubt that your entire brotherhood knows that I embraced with my whole heart the definition of the holy synod […]
Letter CIII, from Pope Leo to the Bishops of Gaul
Leo, to his most beloved brothers Rusticus, Ravennium, Venerius, Constantianus, Maximus, Armentarius, and the other bishops throughout Gaul. Leo Announces the Return of His Legates and Transmits the Exemplar of the Sentence Against Dioscorus With our common vows fulfilled through God’s mercy, it is fitting that your brotherhood share in the joys of these holy […]
Letter CII, from Pope Leo to the Bishops of Gaul
Leo, bishop of the city of Rome, to Ravennium, Rusticus, Venerius, Constantianus, Maximus, Armentarius, Florus, Sabinus, Valerianus, Constantius, Maximus, Asclepius, Nectarius, Maximus, Ursus, Ingenuus, Justus, Valerius, Superventor, Chrysaphius, Fonteius, Petronius, Idatius, Ætherius, Eulalius, Eustathius, Fraternus, Victurus, Eugenius, Hilarus, Verus, Amandus, Gerontius, Proculeianus, Julianus, Helladius, Armentarius, Honoratus, Eparchius, Anemius, Dynamius, Maximinus, Ynantius, and Palladius, bishops throughout […]
Letter CI, from Bishop Anatolius of Constantinople to Pope Leo
To the most holy and most blessed father and fellow minister, archbishop of ancient Rome, Leo: Anatolius, in the Lord, greetings. Chapter I: Anatolius Reports That the Proceedings Have Been Sent to Rome and Praises Leo’s Solicitude for the Faith The zeal of your holiness for piety, and your solicitude for the right faith — […]
Letter C, from Emperor Marcian to Pope Leo
Victors Valentinianus and Marcianus, renowned triumphators, ever Augusti, to the holy father and deservedly venerable Bishop Leo. Chapter I: Marcian Celebrates the Victory of the Faith at Chalcedon Divine and human writings agree that the Divinity must above all be venerated, and that Almighty God is propitious where religion is rightly honored. We found therefore […]
Letter XCIX, from Bishop Ravennium and Other Gallic Bishops to Pope Leo
To the truly holy lord, and venerable pope Leo with apostolic honor most blessed in Christ: from Ravennium, Rusticus, Venerius, Constantianus, Maximus, Armentarius, Florus, Sabinus, Valerianus, Constantius, Nectarius, Maximus, Asclepius, Maximus, Ursus, Ingenuus, Justus, Valerius, Superventor, Chrysaphius, Fonteius, Petronius, Idatius, Ætherius, Eulalius, Eustathius, Fraternus, Victurus, Eugenius, Hilarus, Verus, Amandus, Gerontius, Proculeianus, Julianus, Helladius, Armentarius, Honoratus, […]
Letter XCVIII, from the Chalcedon Synod to Pope Leo
The holy, great, and universal Synod, gathered by the grace of God and the sanction of our most pious and Christ-loving emperors in Chalcedon, metropolis of the province of Bithynia, to the most holy and most blessed Leo, Archbishop of the Romans. Chapter I: The Synod Declares Leo Established as the Interpreter of the Voice […]
Letter XCVII, from Bishop Eusebius of Milan to Pope Leo
To the holy and most blessed Father Leo, Eusebius, bishop of Milan. Chapter I: Eusebius Rejoices at the Legates’ Return and Acknowledges That God Has Placed Leo as Bishop in the See of His Apostle With the Lord’s favor, our brothers have returned — those whom your provident Beatitude diligently sent to the East for […]
Letter XCIII, from Pope Leo to the Synod at Chalcedon
Leo, bishop, to the holy Synod established at Nicaea, most beloved brothers in the Lord, greetings. Chapter I: Leo Notes That Neither Time Nor Custom Permits His Attendance but Declares He Will Be Present in His Legates and Preside Through Them I had desired, most beloved, for the charity of our college, that all bishops […]
Letter LXXXVIII, from Pope Leo to Bishop Paschasinus of Lilybaeum
Leo, bishop, to Paschasinus, bishop of Lilybaeum. Chapter I: The Tome Sent to Instruct Paschasinus as Legate; The Eutychian Error Refuted Though I do not doubt that your brotherhood fully knows the origins of all the scandals stirred in the Eastern churches concerning the Incarnation of our Lord Jesus Christ, lest anything escape your solicitude, […]
