The Interesting Times of Leo the Great’s pre-episcopal career

I wrote the following as I revise my Ph.D. dissertation into a book, but I have decided to excise it as extraneous. Nonetheless, I think it is material of interest, especially to the general reader (such as I assume reads this blog?), so I hope you enjoy it. This was a first draft, sort of stream-of-consciousness, and therefore It is a bit rough, and many more writers and events could have been added, but since I am cutting it out of the book, I’ve not taken the effort.

Fifth-century mosaic from San Paolo fuori le Mura, Rome

The years of Leo’s life before his accession to the Roman episcopate saw the ongoing dismemberment of the Western Roman Empire as well as intermittent civil war between the empire’s generals. The Vandals had been in Spain since around 410, and when they were driven out, they crossed to Africa. From 429 to 439, they conquered Roman North Africa, taking Carthage in the final year and defeating various Roman armies on the way. In 440, the Vandals raided Sicily. They had been driven out of Spain by Visigoths and Suevi, working in alliance with the Romans. Both of these groups began taking control of Spain, the Visigoths also taking power in southern Gaul. In 436, the Visigoths besieged Narbo but did not take the city. In 439, the Suevi, in Gallaecia in northwestern Spain, expanded their power base, coming to control most of Spain by 441. In 446 was the last Roman campaign in Spain, now divided by Visigoths and Suevi. In Gaul, besides the land being appropriated by Visigoths, a group called the bagaudae rebelled in Armorica in 435. Saxon pirates raided the northern coast of Gaul. Britain was already lost for all intents and purposes by 410. Besides these losses and engagements with non-Roman military groups, western generals were themselves frequently at odds during the reign of Valentinian III. Valentinian’s reign itself began as an eastern campaign to supplant the usurper John.

This image of a troubled early fifth-century West in decline is a persistent one that is not untrue. To demonstrate the social impact of the economic and political hardship of the western Empire in these decades, the work of Salvian of Marseilles, written in the early years of Leo’s pontificate has frequently proven useful, discussing the oppression of the weak and poor by the rich and powerful. Some of Salvian’s observations can be borne out by the letters of Leo the Great, in fact. Alongside this, aristocratic culture in Gaul, Italy, and Spain continued despite the worsening political climate. Gaul is particularly rich in sources for this ongoing aristocratic culture of living in villas, writing letters to familiares; this life is portrayed in the Eucharisticon of Paulinus of Pella. The latter half of the century will see some notable collections of letters, especially that of Sidonius Apollinaris, but also Ruricius of Limoges and others. Therefore, when we want to consider the state of the Roman Empire in the age of Leo, we need to consider not only the important disaster narrative and sources such as Salvian, but also the works of the more comfortable classes, such as Paulinus and Sidonius. Neglecting either will create a distortion. Somehow, both must be kept in mind.

Salvian is not the only ecclesiastical writer in Latin of the first half of the century, and social, economic, and political crisis does not always equal cultural stagnation. Restricting ourselves to the reign of Valentinian III, we cannot miss the fact that the giant of ancient Latin Christianity, Augustine of Hippo, died in 430. In 426 he published his masterpiece De Civitate Dei contra paganos and added material to De Doctrina Christiana and De Trinitate—these three works comprise a sort of Augustinian trilogy. Augustine is not the only Latin Christian writer active in the first decade and a half of Valentinian’s reign. Before leaving Africa, the two immediately pre-Vandal bishops of Carthage, Aurelius and Quodvultdeus, should not be overlooked. Aurelius had been a main figure in the Pelagian Controversy and died around the same time as Augustine; various of his letters survive. Quodvultdeus was a more active writer, producing a particularly fine commentary on the creed. Quodvultdeus was deported by the Vandals in 439 and died in Italy.

In Gaul, the early years of Valentinian’s reign saw two major figures in early Latin monasticism, John Cassian and Vincent of Lérins. Both of them had some relationship against Nestorianism and thus with the story of Leo and theology. But they were both more focussed on the internal, spiritual life. Cassian’s work, for example, is an adaptation for a Latin audience of the spiritual theology of Evagrius of Pontus. Gaul at this period, in religious terms, is most famous for asceticism on the one hand and the predestinarian debate on the other. These two movements within Christian thought are related, for the question cannot escape the person dedicated to a life of askesis, discipline, whether that discipline is what saves him or her, and whether that discipline is itself a product of grace or the ascetic’s own will. To what degree, that is, are we responsible for our own morality and discipline, and to what degree is it the work of God? John Cassian, in Conf. 13, came down somewhere in the middle, seeking—perhaps unsuccessfully—to argue something that allows for both. Prosper of Aquitaine was also active in the predestinarian debate in Gaul as well as being a lay promoter of asceticism himself. Another notable Gallic writer whose career overlap with Leo’s pre-episcopal career include Faustus of Riez (abbot of Lérins, 433-459, bishop of Riez 459-495), who was yet another ascetic involved in the predestinarian debate.

Italy was not unproductive, either. Peter Chrysologus was bishop of Ravenna from 433 to 450. He has left a significant corpus of sermons, and his name alone tells us the esteem he held as a rhetorician, a conscious adaptation of the famous Antiochene preacher, John Chrysostom, who was always well regarded in the Latin West.

Leo’s predecessors in the Roman see dealt with Pelagianism and Nestorianism, both of which figure in Leo’s correspondence. The Pelagian controversy had involved Innocent I and Zosimus, and Celestine I (422-32) obtained a condemnation of Pelagius at the Council of Ephesus in 431. Celestine’s involvement in the Nestorian controversy has recently been argued to have been more independent than previously thought. The standard narrative most of us know is that Cyril began his anti-Nestorian campaign and enlisted Celestine to join him. Celestine supported Cyril at Ephesus and obtained an ecumenical council’s condemnation of Pelagianism in turn. However, George Bevan has recently demonstrated, through a close analysis of the documents associated with the Nestorian controversy, that early in 430, Celestine had already called a local Roman synod and condemned Nestorius before Cyril contacted him. Why was Celestine anti-Nestorian? There is a possibility that it was simply a matter of the dossier being sent to him being quite condemnatory, providing all of the scandalising statements that make Nestorius seem to teach that Christ is two persons. It is also possible that Nestorius was perceived as being himself tainted by Pelagianism. Not only is this a connection that John Cassian makes in De Incarnatione contra Nestorium, but Nestorius’ friendliness with Theodore of Mopsuestia was known in Rome, and Theodore was himself tainted by Pelagianism because of his own friendliness towards Pelagius and Caelestius years previously. When both factors are taken into play, it comes as no surprise that Celestine acted independently of Cyril. It also turns him into an agent in Mediterranean geo-ecclesiology and not a passive observer and responder to the agency of others.

Xystus III (432-440) was Leo’s immediate predecessor. He witnessed the ongoing progress of the Nestorian debate after Ephesus, and letters he sent to Cyril and other eastern bishops after the reunion of Cyril with John of Antioch in 433 show us that the bishop of Rome was still taking an interest in these faraway events. Moreover, his rededication of the Liberian Basilica as Santa Maria Maggiore in a prominent location on the Esquiline Hill also demonstrates his commitment to anti-Nestorian, Ephesine Christology, for the rallying cry of anti-Nestorian polemic was the term Theotokos, God-bearer, usually Latinised as genetrix dei.

This is the context when, in 440, Xystus III died while Leo was on a diplomatic mission to Gaul to reconcile the general Aëtius and Albinus, Praetorian Prefect of the Gauls.

1 thought on “The Interesting Times of Leo the Great’s pre-episcopal career

  1. Pingback: Looking for orthodoxy with Vincent of Lérins | the pocket scroll

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