THE CONFLICT BETWEEN PAGANISM AND CHRISTIANITY IN THE FOURTH CENTURY ESSAYS EDITED BY A R N A LD O M OM IGLIANO PROFESSOR OF ANCIENT HISTORY IN THE UNIVERSITY OF LONDON OXFORD AT THE CLARENDON PRESS Oxford University Press, Amen House, London E.C.4 GLASGOW NEW YORK TORONTO MELBOURNE WELLINGTON BOMBAY CALCUTTA MADRAS KARACHI LAHORE DACCA CAPE TOWN SALISBURY NAIROBI IBADAN ACCRA KUALA LUMPUR HONG KONG © Oxford University Press 1963 FIRST PUBLISHED I963 REPRINTED LITHOGRAPHICALLY AT THE UNIVERSITY PRESS, OXFORD FROM CORRECTED SHEETS OF THE FIRST EDITION 1964 P R E F A C E relations between Paganism and Christianity in the T h e fourth century seemed a suitable theme for a course of lectures at the Warburg Institute. The eight lectures here collected were delivered in the academic year 1958-9 and are published as they were delivered. It was, however, con sidered expedient to translate into English the two lectures which were given in French and the one which was in German. The lecturers were left free to choose their own subject and to add the notes they wanted for publication. Specialists will judge each paper on its individual merits. For the general reader I have added, by way of introduction, a few pages on the problem of Christianity and the decline of the Roman empire. They were originally part of the two Taft Lectures which I delivered in the University of Cincinnati in 1959. A. M. December i960 University College London C O N T EN T S Introduction. Christianity and the Decline of the Roman Empire i By professor A. momigliano, University College "London i. The Social Background of the Struggle between Paganism and Christianity 17 By professor a. h. m. jones, University of Cambridge 11. Pagans and Christians in the Family of Constantine the Great 3 8 By professor j. vogt, University of Tubingen h i. Christianity and the Northern Barbarians 56 By professor e. a. Thompson, University of Nottingham iv. Pagan and Christian Historiography in the Fourth Century a.d. 79 By professor a. momigliano v. The Survival of Magic Arts 100 By dr. a. A. BARB, Warburg Institute, London vi. Synesius of Cyrene and Alexandrian Neoplatonism 126 By professor h. i. marrou, Sorbonne vii. Anti-Christian Arguments and Christian Platonism: from Arnobius to St. Ambrose 151 By professor p. courcelle, College de Trance viii. The Pagan Revival in the West at the End of the Fourth Century 193 By professor h. bloch, American Academy in Rome and Harvard University Figs. 1-16 between 218-219 Index 219 IN T R O D U C T IO N Christianity and the 'Decline o f the Ploman Empire ARNALDO MOMIGLIANO T I may perhaps begin with a piece of good news. In this year 1959 it can still be considered an historical truth that the Roman empire declined and fell. Nobody as yet is prepared to deny that the Roman empire has disappeared. But here the historians begin to disagree. When we ask them to tell us when the Roman empire disappeared, we collect an embarrassing variety of answers. The more so because there is a tendency to identify the beginnings of the Middle Ages with the end of the Roman empires a tendency which would have given no little surprise to medieval men who firmly believed in the continuity of the Roman empire. There are, of course, historians who see the Middle Ages making their appearance and the Roman empire sinking into oblivion with the conversion of Constantine in 312 or with the inauguration of Constantinople in 330. And there are historians who would delay the end of the Roman empire to that year 1806—more precisely to that day 6 August 1806—in which Napoleon I compelled the Austrian emperor Francis II to underwrite the end of the Holy Roman empire. Between these two extreme dates there are plenty of intermediate choices. There are still traditionalists ready to support the once famous date of September 476, when Romulus Augustulus lost his throne; and there are more sophisticated re searchers who would prefer the death of Justinian in 565 or the coronation of Charlemagne in 800—when the Roman empire was in a way replaced by two Roman empires. Another favourite date is the fall of Constantinople in 1453 as the end of the new Rome. Uninhibited by such a variety of opinions, Professor Arnold Toynbee has succeeded in adding one which at first sight seems to be of remarkable originality. He has reproached Gibbon for not understanding that the Roman empire began to decline four centuries before it was born. Indeed, Professor Toynbee maintains that the crisis of Roman civilization started in the year , 431 b.c. when the Athenians and the Spartans came to grief in the Peloponnesian War.1 But this opinion is really not original: it is in fact curiously reminiscent of an old Marxist point of view. Until recently Marxist historians have held that the crisis of classical civilization started with the Peloponnesian War or at the latest with the Gracchan movement. Only lately have Russian historians begun to realize that their position verged on absurdity. It is tempting to laugh at this game of finding a date for the end of the Roman empire, especially when the date is four centuries before the beginning of the Roman empire. But it is obvious that the game is after all not so futile as it looks. A date is only a symbol. Behind the question of dates there is the question of the continuity of European history. Can we notice a break in the de velopment of the social and intellectual history of Europe ? If we can notice it, where can we place it ? Historians, theologians, and political theorists have medi tated on the decline and fall of Rome for centuries. Toynbee might defend himself by saying that the ancients pondered about the decline of Rome before Rome gave any clear sign of de clining. They reflected on the causes of the fall of Rome even before Rome fell in any sense. Professor Mixcea Eliade rightly observed that the Romans were ‘continuously obsessed by the “end of Rome” \2 The problem of the decadence of Rome was already formulated by Polybius in the second century The b .c . idea that Rome was getting old is clearly expressed in Florus, an historian of the second century a.d.3 After the sack of Rome by Alaric in 410 the decline of Rome became the subject of the most famous of all philosophic meditations on history—St. Augustine’s Civitas dei. The Roman empire continued to survive, but people knew that something had happened. They spoke of translatio imperii—of the transition from the old Roman empire to the new Holy Roman empire of Charlemagne and other German emperors. Nobody doubted that the continuity of the Romaii empire con cealed a change. Indeed, about a.d. 1000 Otto III dreamt of re viving the old Roman empire: he spoke of renovatio imperii Romanorum. But the greatest of the Latin poets of the eleventh century, Hildebert of Lavardin, was under no illusion about the 1 A Study of History, IV, pp. 61-63. E. Ch. Welskopf, Die Produkfionsverhallnisse im alten Orient und in dergriechisch-romischen Antike (Berlin Akad. ,1957), gives some idea of Marxist his toriography on the ancient world. Cf. K. F. Stroheker, Saectdum, i (1950), 433-65; F. Vitting- hoff, ibid, xi (i960), 89-131; K. F. Stroheker, ibid, xii (1961), 140-57. 2 M. Eliade, Cosmos and History, reprint (New York, 1959), p. 76. 3 Cf. H. Werner, Der Untergang Roms (Stuttgart, 1939); S. Mazzarino, La Fine del mondo antico (Milano, 1959). state of Rome: ‘Par tibi, Roma, nihil, cum sis prope tota ruina.’1 The thought of reviving old Rome, old classical civilization, be came the inspiration of the humanistic movement in Italy in the fourteenth and fifteenth centuries. This implied the awareness that the Christian civilization of earlier centuries was something profoundly different from the classical world of Rome. Let us remind ourselves—because this is essential—that our problem of the decline of Rome is a product of Italian humanism. In that atmosphere Flavio Biondo wrote his history of Italy ‘ab incli- natione Romanorum imperii’ towards the middle of the fifteenth century. He dated the decline of Rome from the sack of Rome in 410. The Goths, the barbarians, started the decline of Rome. Since Flavio Biondo each generation has produced its own theory or theories on the decline and fall of Rome.2 Gibbon was heir to a long tradition of thought on the subject. Until the end of the eighteenth century few responsible historians followed Biondo in attributing the decline of Rome' to the German in vasions. Rather, causes of the decline were sought inside the empire. Machiavelli and Paruta in the sixteenth century tried to discover the cause of the decline of Rome in its constitution. In the early eighteenth century, more exactly in 1734, Montesquieu published his Considerations sur la grandeur et. la decadence des Romains. By subtle analysis Montesquieu showed two of the main reasons for the fall of ancient Rome to be the power of the army and excess luxury. Later in the century, Christianity was made responsible for the decline of Rome. There is an anti- Christian note in Montesquieu which becomes loud in Voltaire and loudest of all in Gibbon’s Decline and Fall. Gibbon focused attention on Christianity as the main factor of change and, as he thought, of decadence in the structure of the Roman empire. It was not until the nineteenth century that the German invasions came to be generally regarded as the key to the understanding of 1 Text in The Oxford Book of Mediaeval Latin Verse, ed. F. J. E. Raby, 1959, p. 220. On Hildebert see W. Rehm, Europaische Romdichtung, 2nd ed. (Miinchen, i960), pp. 43-61. Cf. P. Schramm, Kaiser, Rom und Renovatio (Leipzig, 1929; 2nd ed., Darmstadt, 1937); R. Folz, L ’Jdee d’empire en Occident du V e an XIV' siecle (Paris, 1953); E. Anagnine, II concetto di rinascita attraverso il medio evo (Milano, 1958); W. Goez, Translatio Imperii (Tubingen, 1938). 1 For what follows cf. W. Rehm, Der Untergang Roms im abendlandischen Denken (Leipzig, 1930); A. Momigliano, ‘La formazione della moderna storiograha sull’impero romano’, Rivista Storica Italiana, 1936 (reprinted in Contributo alia storia degli studi classici, Roma, 1953, pp. 107-64); S..Mazzarino, Storia romana e storiografia moderna (Napoli, 1934); id., La Fine del mondo antico, 1939; A. Heuss, Romische Geschichte (Braunschweig, i960), pp. 492-8, 391-600. On Gibbon see especially G. Giarrizzo, E. Gibbon (Napoli, 1934); G. J. Gruman, History and Theory, i (i960), 73-83. the end of old Rome. During the nineteenth century nationalism prevailed, and historical research was mainly in German hands: it is not surprising that German scholars should believe that the German invasions sufficed to explain the birth of the Middle Ages. The most coherent alternative view was elaborated by Marx and his followers when they claimed that the Roman empire fell because its social structure, founded as it was upon slavery, was teplaced by the feudal economic system. In more recent years the picture has become more complex. The enormous vitality of the Byzantine empire has been re cognized, and it has been shown that much of its political and cultural tradition is of Greek or Roman origin. While older Byzantine scholars like Professor Charles Diehl stressed the oriental character of Byzantine civilization, a more modern school of thought has maintained, in Professor Baynes’s words, that the Byzantine empire was the result of the fusion of the Hellenistic with the Roman tradition.1 There is also an increasing realization of the part played by Islam in the social changes of the Mediterranean world during and after the seventh century. Other scholars like the Hungarian Professor A. Alfoldi and the Ger man Professor F. Altheim invite us to look beyond the borders of the empire at the nomadic tribes of non-German origins— Sarmatians, Huns, Slavs—who directly or indirectly contributed to changing the ways of life of Europe after the third century a.d. As I have said, even the Marxists are no longer able to defend their tenet that the crisis of ancient civilization started at the end of the fifth century b.c. Recent discussions in the leading periodi cal of the Russian historians, the Vestnik Drevnej Istorii, show that they have been shifting their positions. A book published in 1957 by a very intelligent historian, Mme E. M. Staerman, denies that there was a clear-cut struggle between slaves and slave owners. She emphasizes the variety of social forms to be found in the Roman empire, and the need of avoiding generalizations.2 But the most important discussion on the topic of social 1 N. H. Baynes, Byzantine Studies and Other Essays (London, 1955), p. 69 (from an essay of 1930). Cf., for instance, F. Dolger, ‘Rom in der Gedankenwelt der Byzantiner’, Zeitschr.f. Kirchengeschichte, lvi (1937), 1-42, now in Byzanz und die europdische Staatenmelt (Ettal, 1953), pp. 70-115. 2 E. M. Staerman, Krizis Rahovladel’c eskogo Stroja v Zapadnych Provincijach Rimskoj Imperii (Moskva, 1957). Cf. the discussion in Vestnik Drevnej Istorii (1953-5), which was provoked by an article by Mme Staerman. Two of the contributions to this discussion are translated in the collective volume, Etat et classes dans Fantiquite esclavagiste (Paris, 1957). Cf. also E. M. Staerman, ‘Programmes politiques & l’epoque de la crise du IIIe siecle’, Cahiers Hist. Mondiale, iv (1958), 310-29. More recent discussion is summarized in Vestnik Drevnej Istorii, 1961,4, 30-31. changes in the Roman empire remains that which developed in the last forty years between the followers of the Belgian scholar H. Pirenne and the followers of the Austrian A. Dopsch.1 As we all know, Dopsch substantially claimed that no break in con tinuity is noticeable in the Western world as a consequence of the German invasions. There was considerable redistribution of land, but the legal forms of ownership remained essentially Roman, city life survived, there was no return to natural eco nomy, no interruption of the great trade-routes, and no inter ruption in the transmission of cultural goods. Pirenne accepted Dopsch’s view that the German invasion did not put an end to the Graeco-Roman social structure, but contended that the ancient ways of life were disrupted by the Arabs: they played the part that more conventional historians used to attribute to the Germans. In Pirenne’s opinion the Arabs destroyed the unity of the Mediterranean, paralysed the trade between East and West, drained the gold away from the West, and displaced the centre of civilized life from the Mediterranean to the North Sea. The West, having been cut off from Byzantium, had to look after itself. The coronation of Charlemagne was symbolically the answer given by the West to the challenge of Mohammed’s followers. Thence the somewhat unexpected title of Pirenne’s great book, Mohammed et Charlemagne. It is perhaps right to S"ay that Rostovtzeff was in essential agreement with Pirenne against Dopsch. Of course, he found the cause of the decline of the cities not in the intervention of the Arabs, but in the revolution of the peasantry against the city- dwellers. But Rostovtzeff, like Pirenne, was a bourgeois in the classical sense: he identified civilization with city life and saw the end of the classical world in the decline of the cities. Now it is clear that all this recent research is unified by a common interest in the structural changes of the social organiza tion of the Roman empire. It is also undeniable that researchers are less and less prepared to maintain that a simple formula can cover the enormous variety of local situations within the Roman empire. We are learning to respect regional differences as much as chronological sequences. We begin to see that what is true of France in the fourth century is not necessarily true of Spain, Africa, or Italy, not to speak of Syria or Egypt. 1 Large bibliography in W. C. Bark, Origins of the Medieval World (Stanford, California, 1958). Notice on Pirenne, A. Riising, Classica et Mediaevalia, xiii (1952), 87-130.