Leo I, a Tuscan by birth, governed the Church at the period when Attila, the king of the Huns, (surnamed the Scourge of God), was invading Italy. Attila pillaged and burned the city of Aquileia which he took after a three years’ siege. This done, he rushed on towards Rome as a wild firebrand. He had reached the place where the Mincio joins the Po, and was on the point of ordering his troops to pass the river, when he was met by Leo who was moved with compassion at the misfortunes that were threatening Italy. Such was his superhuman eloquence that he induced Attila to retrace his steps. When asked by his people how it was that contrary to his custom he had yielded such ready obedience to the demands of the Roman Pontiff, the king answered that he beheld, while Leo was speaking, a personage clad in priestly robes, who stood near with a naked sword in his hand and threatened him with death unless he obeyed the Pontiff. Attila then returned to Pannonia.
Leo was welcomed back to Rome amid the exceeding joy of all. A short time after, when Rome was invested by Genseric, the Pontiff’s eloquence and reputation for sanctity had such influence on the barbarian that he abstained from setting fire to the buildings, and forbade his troops to insult or massacre the inhabitants. Seeing the Church attacked by several heresies, mainly by the followers of Nestorius and Eutyches, Leo called the Council of Chalcedon to remove error and vindicate the Catholic faith. Six hundred and thirty bishops assisted at this Council in which Eutyches, Dioscorus and Nestorius were condemned for the second and last time. The Decrees of the Council were confirmed by the authority of Leo.
The holy Pontiff then turned his attention to the reparation and building of churches. It was through his persuasion that a pious lady called Demetria built the Church of Saint Stephen on her own land on the Via Latina, three miles out of Rome. He himself built one on Via Appia and dedicated it to Saint Cornelius. He repaired several others and refurnished them with all the sacred vessels needed for the divine service. He built vaults under the Basilicas of Saint Peter, Saint Paul, and Saint John Lateran. He appointed guards, to whom he gave the name of Cubicularii, to watch at the tombs of the Apostles. He ordered that these words should be added to the Canon of the Mass: Holy Sacrifice, spotless Host. He decreed that a nun should not receive the blessed veil unless she had observed virginity for forty years.
After these and other similar admirable acts, and after writing much that was replete with piety and eloquence, Leo slept in the Lord on the third of the Ides of April (April 11th). He reigned as Sovereign Pontiff for 20 years, 10 months and 28 days.
Dom Prosper Guéranger:
At Pergamus in Asia, St. Antipas, a faithful witness of whom St. John speaks in the Apocalypse. Under the emperor Domitian, he was shut up in a red-hot brazen ox and thus consummated his martyrdom.
At Salona in Dalmatia, the holy martyrs Domnion, a bishop and eight soldiers.
At Gortina in Crete, in the time of Marcus Antoninus Verus and Lucius Aurelius Commodus, St. Philip, a bishop most renowned for merit and doctrine, who defended the church entrusted to his care against the fury of the Gentiles and the wiles of the heretics.
At Nicomedia, St. Eustorgius, a priest.
At Spoleto, St. Isaac, monk and confessor, whose virtues are recorded by Pope St. Gregory.
At Gaza in Palestine, St. Barsanuphius, an anchoret, in the time of the emperor Justinian.
And in other places, many other holy martyrs, confessors and virgins.
Thanks be to God.
Leo was welcomed back to Rome amid the exceeding joy of all. A short time after, when Rome was invested by Genseric, the Pontiff’s eloquence and reputation for sanctity had such influence on the barbarian that he abstained from setting fire to the buildings, and forbade his troops to insult or massacre the inhabitants. Seeing the Church attacked by several heresies, mainly by the followers of Nestorius and Eutyches, Leo called the Council of Chalcedon to remove error and vindicate the Catholic faith. Six hundred and thirty bishops assisted at this Council in which Eutyches, Dioscorus and Nestorius were condemned for the second and last time. The Decrees of the Council were confirmed by the authority of Leo.
The holy Pontiff then turned his attention to the reparation and building of churches. It was through his persuasion that a pious lady called Demetria built the Church of Saint Stephen on her own land on the Via Latina, three miles out of Rome. He himself built one on Via Appia and dedicated it to Saint Cornelius. He repaired several others and refurnished them with all the sacred vessels needed for the divine service. He built vaults under the Basilicas of Saint Peter, Saint Paul, and Saint John Lateran. He appointed guards, to whom he gave the name of Cubicularii, to watch at the tombs of the Apostles. He ordered that these words should be added to the Canon of the Mass: Holy Sacrifice, spotless Host. He decreed that a nun should not receive the blessed veil unless she had observed virginity for forty years.
After these and other similar admirable acts, and after writing much that was replete with piety and eloquence, Leo slept in the Lord on the third of the Ides of April (April 11th). He reigned as Sovereign Pontiff for 20 years, 10 months and 28 days.
Dom Prosper Guéranger:
One of the grandest Saints in the Church’s Calendar is brought before us today. Leo, the Pontiff and Doctor, rises on the Paschal horizon and calls for our admiration and love. As his name implies, he is the Lion of holy Church, thus representing, in his own person, one of the most glorious of our Lord’s titles. There have been twelve Popes who have had this name, and five of the number are enrolled in the catalogue of Saints. But not one of them has so honoured the name as he whose feast we keep today: hence, he is called “Leo the Great.” He deserved the appellation by what he did for maintaining the faith regarding the sublime mystery of the Incarnation. The Church had triumphed over the heresies that had attacked the dogma of the Trinity, when the gates of Hell sought to prevail against the dogma of God having been made Man. Nestorius, a Bishop of Constantinople, impiously taught that there were two distinct Persons in Christ — the Person of the Divine Word and the Person of Man. The Council of Ephesus condemned this doctrine which, by denying the unity of Person in Christ, destroyed the true notion of the Redemption.
A new heresy, the very opposite of that of Nestorianism but equally subversive of Christianity, soon followed. The monk Eutyches maintained that in the Incarnation the Human Nature was absorbed by the Divine. The error was propagated with frightful rapidity. There was needed a clear and authoritative exposition of the great dogma which is the foundation of all our hopes. Leo arose and, from the Apostolic Chair on which the Holy Ghost had placed him, proclaimed with matchless eloquence and precision the formula of the ancient faith — ancient, indeed, and ever the same, yet ever acquiring greater and fresher brightness. A cry of admiration was raised at the General Council of Chalcedon which had been convened for the purpose of condemning the errors of Eutyches. “Peter,” exclaimed the Fathers, “Peter has spoken by the mouth of Leo!” As we will see further on, the Eastern Church has kept up the enthusiasm thus excited by the magnificent teachings given by Leo to the whole world.
The barbarian hordes were invading the West. The Empire was little more than a ruin, and Attila, “the Scourge of God,” was marching on towards Rome. Leo’s majestic bearing repelled the invasion, as his word had checked the ravages of heresy. The haughty king of the Huns before whose armies the strongest citadels had fallen, granted an audience to the Pontiff on the banks of the Mincio and promised to spare Rome. The calm and dignity of Leo who, thus unarmed confronted the most formidable enemy of the Empire and exposed his life for his flock, awed the barbarian, who afterwards told his people that during the interview he saw a venerable person standing, in an attitude of defence, by the side of Rome’s intercessor: it was the Apostle Saint Peter. Attila not only admired, he feared the Pontiff. It was truly a sublime spectacle, and one that was full of meaning — a priest, with no arms save those of his character and virtues, forcing a king, such as Attila was, to do homage to a devotedness which he could ill understand and recognise, by submission, the influence of a power which had Heaven on its side. Leo, single-handed and at once, did what it took the whole of Europe several ages to accomplish later on.
That the aureola of Leo’s glory might be complete, the Holy Ghost gifted him with an eloquence which, on account of its majesty and richness, might deservedly be called Papal. The Latin language had, at that time, lost its ancient vigour. But we frequently come across passages in the writings of our Saint which remind us of the golden age. In exposing the dogmas of our holy Faith he uses a style so dignified and so impregnated with the savour of sacred antiquity that it seems made for the subject. He has several admirable Sermons on the Resurrection, and speaking of the present Season of the Liturgical Year, he says: “The days that intervened between our Lord’s Resurrection and Ascension, were not days on which nothing was done: on the contrary, great were the Sacraments then confirmed, and great were the mysteries that were revealed.”
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Glory be to you, Jesus, Lion of the Tribe of Judah, that has raised up in your Church a Lion to defend her in those dark times when holy Faith was most exposed to danger. You charged Peter to confirm his Brethren (Luke xxii. 32), and we have seen Leo, in whom Peter lived, fulfil this office with sovereign authority. We have heard the acclamation of the holy Council which, in admiration at the heavenly teachings of Leo, proclaimed the signal favour you conferred on your flock when you bade Peter to feed both Sheep and Lambs. O holy Pontiff Leo! You worthily represented Peter in his Chair from which your apostolic teaching ceased not to flow, ever beautiful in its truth and majesty. The Church of your own day honoured you as the great Teacher of Faith, and the Church of every succeeding age has recognised you as one of the most learned Doctors and preachers of the divine Word. From your throne in Heaven where now you reign, pour forth upon us the understanding of the great Mystery which you were called on to defend. Under your inspired pen this mystery grows clear. We see how sublimely it harmonises with all other mysteries, and Faith delights at gaining so close a view of the divine object of its belief. Oh strengthen this Faith within us. The Incarnate Word is blasphemed in these our own times. Avenge His glory by sending us men of your zeal and learning. You triumphed over barbarian invaders: Attila acknowledged the influence of your sanctity and eloquence by withdrawing his troops from the Christian land they infested. In these our days there have risen up new barbarians — civilised barbarians who would persuade us that religion should be eliminated from education, and that the State, in its laws and institutions, should simply ignore our Lord Jesus Christ, the King to whom all power has been given, not only in Heaven but on Earth also (Matthew xxviii. 18). Oh help us by your powerful intercession, for our danger is extreme. Many are seduced, and are apostates while flattering themselves that they are still Christians. Pray that the light that is left within us, may not be extinguished, and that the public scandals which now exist may be brought to an end. Attila was but a pagan. Our modern statesmen and governments are, or, at least call themselves, Christians: have pity on them, and gain for them light to see the precipice to which they are hurrying society.Also on this day according to the ROMAN MARTYROLOGY:
At Pergamus in Asia, St. Antipas, a faithful witness of whom St. John speaks in the Apocalypse. Under the emperor Domitian, he was shut up in a red-hot brazen ox and thus consummated his martyrdom.
At Salona in Dalmatia, the holy martyrs Domnion, a bishop and eight soldiers.
At Gortina in Crete, in the time of Marcus Antoninus Verus and Lucius Aurelius Commodus, St. Philip, a bishop most renowned for merit and doctrine, who defended the church entrusted to his care against the fury of the Gentiles and the wiles of the heretics.
At Nicomedia, St. Eustorgius, a priest.
At Spoleto, St. Isaac, monk and confessor, whose virtues are recorded by Pope St. Gregory.
At Gaza in Palestine, St. Barsanuphius, an anchoret, in the time of the emperor Justinian.
And in other places, many other holy martyrs, confessors and virgins.
Thanks be to God.
