Saints and Sinners: A History of the Popes; Fourth Edition

by Eamon Duffy

  These benefactions were intended to establish the worship of Christ on a properly imperial footing. The Lateran basilica was immense, bigger than any of the secular basilicas in the Forum, capable of accommodating crowds of up to 10,000. But Constantine drew back from the symbolic imposition of Christianity in the historic heart of Rome. His two main city churches, at the Lateran and at Santa Croce, were on the fringes, near the walls, not at the centre, and, like St Peter’s, they were built on imperial private property, not on public land. Rome remained pagan still, and Constantine’s departure in 324 for his new capital, Constantinople, at Byzantium on the Bosphorous and closer to the heartlands of empire in the Eastern and Danube provinces, left the city to the domination of conservative senatorial families. Their hereditary paganism was as precious to them as Protestantism would be to the Cabots and Lowells in nineteenth-century Boston, a mark of true Romanitas and of old money, and a witness against the vulgarity and populism of the Emperor’s unpleasant new religion.

  For Constantine, Christianity meant concord, unity in the truth. God had raised him up, he believed, to give peace to the whole civilised world, the oecumene, by the triumph of the Church. As he rapidly discovered, however, the Church itself was profoundly divided. The providential instrument of human harmony which God had placed in his hand turned out to be itself out of tune. Undaunted, he set himself to restore the unity of Christians, confident that for this, too, God had given him the empire. It was an aim and a confidence which his successors would share, and the imposition of unity on the churches at all costs became an imperial priority: ironically, it was a priority which set them on a collision course with the popes.

  Constantine’s first encounter with Christian division was not long in coming. In North Africa a new bishop of Carthage, Caecilian, had been consecrated in AD 311, and one of the officiating bishops was suspected of having handed over copies of the Scriptures during the great persecution. In a now familiar move, hard-line Christians announced that Caecilian’s ordination was invalid because of the involvement of this traditor, and they set up their own bishop. Neighbouring bishops and congregations took sides, the hard-liners soon earning the name Donatists from their leading bishop, and once again the church in North Africa found itself deeply divided. Within six months of his seizure of power, Constantine had been approached by the Donatists, asking him to appoint bishops from Gaul (where there had been no traditores) to decide who was the true Bishop of Carthage.

  This extraordinary appeal to an unbaptised emperor, whose conversion to Christianity may well not yet have been known in Africa, was highly significant. It had long been the custom for disputes in the African church to be referred to the bishops of Rome for arbitration or judgement, but this was an unattractive option for the Donatists, since Roman theology denied that the involvement of a ‘traitor’ bishop could invalidate a sacrament. Whether Constantine appreciated the politics of the appeal to himself, rather than to Pope Miltiades (311–14), is doubtful, but he wrote to the Pope, commanding him to establish an inquiry in collaboration with three bishops from Gaul, and to report back to him. It was the first direct intervention by an emperor in the affairs of the Church.

  Caecilian and Donatus both came to Rome for the hearing, but in the meantime Miltiades had taken steps to transform the commission of inquiry into a more conventional synod, by summoning fifteen Italian bishops to sit with him and the Gallic bishops. Predictably, the synod excommunicated Donatus and declared Caecilian the true Bishop of Carthage in October 313. Miltiades set about coaxing Donatist bishops back into mainstream or ‘Catholic’ communion by promising that they would be allowed to retain episcopal status. Doggedly, the Donatists appealed once more to Constantine, and once more he responded with scant respect for papal sensibilities. He summoned a council of many bishops to Aries, appointing the bishops of Syracuse and Aries to oversee its proceedings. Miltiades had by now died and the new Pope, Sylvester I (314–35), did not travel to Aries. Nevertheless, with a better sense of the Pope’s prerogative than the Emperor, the synod duly reported their proceedings in a deferential letter to Sylvester, lamenting that he had been unable to leave the city ‘where the Apostles to this day have their seats and where their blood without ceasing witnesses to the glory of God’. They asked the Pope to circulate their decisions to other bishops, a clear recognition of his seniority.

  Constantine’s dismay at the divisions of Christian North Africa was to be redoubled when, having overthrown the pagan rival Emperor in the East, Licinius, he moved to his new Christian capital, ‘New Rome’, Constantinople. For the divisions of Africa were as nothing compared to the deep rift in the Christian imagination which had opened in the East. It was begun in Egypt, by a presbyter of Alexandria, Arius, famed for his personal austerities and his following among the nuns of the city. Arius had been deposed by his Bishop for teaching that the Logos, the Word of God which had been made flesh in Jesus, was not God himself, but a creature, infinitely higher than the angels, though like them created out of nothing before the world began. Arius saw his teaching as a means of reconciling the Christian doctrine of the Incarnation with the equally fundamental belief in the unity of God. In fact, it emptied Christianity of its central affirmation, that the life and death of Jesus had power to redeem because they were God’s very own actions. But the full implications of Arianism were not at first grasped, and Arius attracted widespread support. A master-publicist, Arius rallied grassroots support by composing theological sea-shanties to be sung by the sailors and stevedores on the docks of Alexandria. Theological debate erupted out of the lecture-halls and into the taverns and bars of the eastern Mediterranean.

  The theological issues were mostly lost on Constantine, though many of the clergy he surrounded himself with were supporters of Arius, including the fluffy-minded Bishop Eusebius of Caesarea, historian of the Church and Constantine’s chosen official biographer. It was obvious, nonetheless, that something had to be done to settle a dispute that threatened to wreck Constantine’s vision of Christianity as the cement of empire. In 325 he summoned a council of bishops to meet at Nicaea to resolve the issue. Only a handful of Westerners attended, including the bishops of Carthage and Milan. Pope Sylvester sent two priests to represent him.

  The Council of Nicaea, summoned by the Emperor, who presided over some of the sessions, was an event of enormous significance for the Christian Church. In due course, ‘ecumenical’ or general councils, of which this was the first, would come to be recognised as having binding authority in matters of faith. The Council was an unqualified disaster for the Arian party. Arius and his followers were condemned, and the Council issued a Creed containing the statement that Christ was ‘of the same essence’ (homoousios) with the Father, a resounding affirmation of his true divinity.

  Nicaea was the beginning, not the end, of the Arian controversy. The defeated Arians had been frogmarched into agreement by an emperor determined to sew things up quickly. They were silenced, not persuaded, and after the Council was over, they regrouped and returned to the attack. Modified forms of Arius’ teaching would win support throughout the Eastern empire for the next three generations, and Constantine’s son and successor in the East, Constantius, himself adopted Arian beliefs. Constantine remained firmly committed to the Nicene faith – it was, after all, his Council. But he longed for a settlement of the disputes, and never abandoned hope that some form of words could be found which would paper over the differences between the two sides. Constantine himself was finally baptised on his deathbed in 337 by his Arian chaplain, Eusebius of Nicomedia. His body lay in state in the white robe of the newly baptised, and all around him his Empire began to fall to pieces.

  The chief defender of the orthodox faith at Nicaea had been the deacon, Athanasius, from 328 Bishop of Alexandria. Athanasius was the greatest theologian of his age and a man of epic stamina and courage, but he was undiplomatic to the point of truculence, and as bishop he was not above strong-arm methods of enforcing discipline. In 335 hi
s enemies, who were many, took the opportunity of the forthcoming anniversary celebrations of Constantine’s thirty years as emperor to call for the renewed pacification of the Church. They persuaded Constantine that Athanasius had threatened to cut off Egyptian corn supplies to Constantinople if the Emperor interfered with him, and they succeeded in having Athanasius deposed, excommunicated and exiled to Gaul. One by one, his supporters were then picked off.

  These struggles convulsed the Christian East: the fierce monks of the Egyptian deserts, led by St Anthony of Egypt, rallied to Athanasius and the Nicene faith’ But for a generation all this was heard in the West only as a faint echo. Western theologians did not trouble themselves with Greek subtleties, and Latin, which had replaced Greek as the language of the Roman church relatively late in the third century, did not yet even possess adequate technical terminology to handle the debate properly The Pope had played no part at Nicaea, though as a matter of honour his legates signed the Conciliar decrees before all the bishops, immediately after the signature of Hosius of Cordoba, president of the Council. But successive bishops of Rome endorsed the teaching of Nicaea, and saw support for Athanasius as support for the apostolic faith. As a stream of Athanasius’ supporters made their way as refugees into the West, they were received with open arms at Rome, sometimes without much scrutiny of their theological views. In AD 339 Pope Julius (337–52) publicly received Athanasius himself into communion, and summoned his Arian enemies, gathered at Antioch, to come to Rome for a council to resolve the issue. He received a stinging reply, delayed till the date he had set for the meeting in Rome had passed, challenging his right to receive into communion a man condemned by a synod of Eastern bishops. Rome, they conceded, was a famous church, well known for its orthodoxy. Nevertheless, all bishops were equal, and the basis of Rome’s spiritual authority, the Apostles Peter and Paul, had come there in the first place from the East. The Pope must choose the communion of a handful of heretics like Athanasius, or the majority of the bishops of the East.

  This was a direct challenge to the Pope’s authority. The gap between Eastern and Western perceptions of the place of Rome in the wider Church was clearly growing. Just how wide that gap might become was revealed three years later in 343, at the disastrous Council of Sardica. There had been a bloodbath in the imperial family as rivals scrabbled for power on the death of Constantine, and the empire was now ruled by his two surviving sons. Constantius, in the East, was a declared Arian. Constans, who ruled the West from Milan, was an ardent Catholic, and a strong supporter of Athanasius and Pope Julius. Worried by the theological rift which threatened the fragile unity and stability of empire, the brothers agreed that a joint council of East and West should be held at Sardica (modern Sofia in Bulgaria). Eighty bishops from each side attended, and the assembly was to be chaired by the leader of the Western delegation, Hosius of Cordoba, veteran president of the Council of Nicaea.

  Sardica was a fiasco, which widened the rift it had been called to heal. For a start, Athanasius and his friends were allowed to sit as equals among the Western bishops, despite the fact that the Arians now wanted their case reviewed by the Council. The enraged Easterners refused to enter the assembly, and set up their own rival council, which excommunicated Hosius, Athanasius and the Pope. In retaliation the Westerners restored Athanasius, excommunicated his leading opponents, passed a series of canons defining Rome’s right to act as a court of final appeals in all matters affecting other bishops throughout the empire, and sent a dutiful letter to Julius as their ‘head, that is to the See of Peter the Apostle’.14 The Canons of Sardica became fundamental to Roman claims to primacy. They were inscribed in the records of the Roman church in a place of honour immediately after those of Nicaea, and in the course of time they were mistakenly believed to have been enacted at Nicaea. The claim of Rome to be head of all the churches was thus thought to have the strong backing of the first and greatest of all the general councils.

  Over the next few years, the unwavering support of Constans bolstered the Catholic party, and Constantius was even pressured into restoring Athanasius (briefly) to his see. But Constans was killed in 350, and Constantius became master of the whole empire. It was a disaster for the Nicene faith, and for the papacy. Like his father, Constantius saw Christianity as an essential unifying force within the empire. The debates about the person of Christ had to be solved, and he set about solving them by suppressing all support for Athanasius and the creed of Nicaea. Pope Julius died in 352. He had handled the Arian troubles with a firm and steady courage, but also with tact and courtesy to his opponents. His successor, Liberius (352–66), a cleric with an enthusiastic following among the pious matrons of Rome, was equally committed to the Nicene cause, but was a man of less steadiness and skill. Lobbied by Eastern bishops to repudiate Athanasius, Liberius unwisely appealed to Constantius to summon a general council to reaffirm the faith of Nicaea. Instead, at two synods, held at Aries in 353 and Milan in 355, Constantius arm-twisted the assembled bishops into condemning Athanasius. The handful who refused were exiled from their sees.

  Liberius was appalled, and repudiated his own legates, who had caved in to pressure and subscribed to the condemnation of Athanasius. The influential court eunuch Eusebius (not to be confused with Eusebius of Caesarea) was sent to Rome to put pressure on the Pope. Liberius turned him away and, when he discovered that he had left an offering from the Emperor at the shrine of St Peter, he had the gift cast out. To the Emperor he wrote that his opposition was not to uphold his own views, but the ‘decrees of the Apostles:… I have suffered nothing to be added to the bishopric of the city of Rome and nothing to be detracted from it, and I desire always to preserve and guard unstained that faith which has come down through so long a succession of bishops, among whom have been many martyrs’.15 The enraged Emperor had the Pope arrested and taken north to Milan, where he confronted him. Arian clergy round the Emperor suggested that Liberius’ resistance was nothing more than a hint of old Roman republicanism, designed to curry favour with the Senate. The Emperor rebuked the Pope for standing alone in support of Athanasius, when most of the bishops had condemned him. Liberius reminded the Emperor that in the Old Testament Shadrach, Mesach and Abednego had stood alone against the idolatrous tyrant Nebuchadnezzar, and scandalised courtiers accused the Pope of treason – ‘You have called our Emperor a Nebuchadnezzar.’ The Pope remained firm, and was exiled to Thrace. In a final act of defiance, he sent back the 500 gold pieces the Emperor had allocated for his journey expenses, suggesting, with a nod in the direction of Judas, that they should be given to the Arian Bishop of Milan.16

  Liberius’ courageous conduct in the face of imperial pressure prefigured the struggles between papacy and empire which would dominate the history of medieval Europe. But his resolve did not last. Constantius detested Liberius, but knew he could not long retain control of the Church without the support of the Pope: the pressure was kept up. In the misery of exile, surrounded by imperial clergy and far from home, Liberius weakened. He agreed to the excommunication of Athanasius, and signed a formula which, while it did not actually repudiate the Nicene Creed, weakened it with the meaningless claim that the Logos was ‘like the father in being’ and in all things. In 358 he was finally allowed to return to Rome.

  He found the city deeply divided. On Liberius’ exile in 355, the Emperor had installed a new pope, Liberius’ former archdeacon Felix. Consecrated by Arian bishops in the imperial palace in Milan, Felix was an obvious fellow traveller, but imperial patronage was a powerful persuader, and many of the Roman clergy had rallied to him. Constantius was now unwilling simply to repudiate Felix, and commanded that Liberius and he should function as joint bishops. The populace of Rome would have none of it. There was tumult in the streets in support of Liberius, the crowds yelling ‘One God, one Christ, one bishop’, and Felix was forced to withdraw. He built himself a church in the suburbs, and lived there in semi-retirement, retaining a following among the city clergy and people. Liberius’ credibil
ity had been badly damaged by his ignominious surrender in exile, but painfully he rehabilitated himself, helping to organise peace-moves among the moderates on both sides of the Arian debate while insisting on loyalty to the Nicene formulas. Athanasius, if he did not quite forgive him, attributed his fall to understandable frailty in the face of pressure.

  Liberius’ successor Damasus (366–84), who had served as deacon under both Liberius and Felix, would inherit some of the consequences of his predecessor’s exile. His election in 366 was contested, and he was confronted by a rival pope, Ursinus, whom he only got rid of with the help of the city police and a murderous rabble. Damasus was a firm opponent of Arianism and, with the support of a new and orthodox emperor, would resolutely stamp out heresy within the city. But the street battles and massacres of Ursinus’ supporters with which his pontificate had begun left him vulnerable to moral attack, and very much dependent on the goodwill and support of the city and imperial authorities.