BR 170 .07 1899 Orr, James, 1844-1913. Neglected factors in the study of the early progress Neglected Factors in the Study of the Early Pro- gress of Christianity. By the Rev. James Orr, d.d., Professor of Church History in the United Presbyterian 'Theo- logical College, Edinburgh * * * * * 3 >, Logical 8**5^ NEW YORK A. C. ARMSTRONG AND SON 51 EAST TENTH STREET 1899 BY THE SAME AUTHOR. The Ritschlian Theology and the Evangelical Faith. A Volume of "The Theological Educator." Fcap 8vo, cloth, 2s. 6d., Second Edition. "This masterly exposition and criticism of the great German theologian. . . . Dr. Orr has done a work which will enhance his reputa- tion and make all his brethren grateful to him." — Aberdeen Free Press. " His volume is not a large one, but it is packed with matter, and it embodies the well- considered results of careful and extensive reading. It is the best English book we have on the subject. Nothing is left unnoticed that is necessary to a proper appreciation of this influential school of theology." — Critical Review. MORGAN LECTURES Through the liberality of Mr. Henry A. Morgan, N.Y.S. The three Lectures in this volume were originally prepared for the Mansfield Summer School, Oxford, 1894. They were delivered as the Morgan Lecture Course, in October, 1897, in the Theological Seminary of Auburn, in the State of New York. They are now published by request of the Faculty. CONTENTS LECTURE I THE EXTENSION OF CHRISTIANITY LATERALLY OR NUME- RICALLY IN THE ROMAN EMPIRE PAGE New spirit in Early Church studies — Baur and his successors — Influence of Pagan environ- ment on Christianity — Less attention given to the action outward of Christianity on Paganism — The spread of Christianity late- rally , i.e., in respect of mere n umbe rs, greater than ordinarily recognised — Estimates on this subject — Difficulties arising from frag- mentariness of sources and unequal distribu- tion of Christianity — The Catacombs a new factor — Results from Catacomb discoveries — Comparison with New Testament and other data — Early progress of the Church — Christianity in Asia Minor — The Apologists, &c. — Carthage — Alexandria — Antioch — Gibbon's objections — Gaul and Spain — The final struggle — General result . . .13 7 8 CONTENTS LECTURE II THE EXTENSION OF CHRISTIANITY VERTICALLY, OR AS RESPECTS THE DIFFERENT STRATA OF SOCIETY PAGE Influence of Christianity on the higher ranks of society under-estimated — New Testament evidence — Witness of the Catacombs — Pomponia Grascina — Flavius Clemens and Domitilla — Acilius Glabrio — Notices in Second Century — The wealth of the Church of Rome — The witness of the persecutions — Tertullian and Clement on luxury of Christians — Relations of Christianity with the Imperial Court in the Third Century — The Decian persecution and its effects — The Church before and under Diocletian — Social status of Church teachers — Result: membership of the Early Church not drawn mainly from the lowest, but from the inter- mediate classes, and embraced many of the wealthier and higher orders . . . -95 LECTURE III THE INTENSIVE OR PENETRATIVE INFLUENCE OF CHRIS- TIANITY ON THE THOUGHT AND LIFE OF THE EMPIRE The instreaming of Pagan influences on Chris- tianity has for its counterpart the out- streaming of Christian influences on Pagan CONTENTS 9 PAGE society — These also ordinarily under-esti- mated — Silence of Pagan writers : what it means — Christianity and culture in the First Century — New Testament Epistles — Seneca and the Gospel — Rise and character of Apology in the Second Century — The literary attack on Christianity : Celsus — Significance and spread of Gnosticism — The Pagan ethical revival in Second Century — Pagan preaching — Influence of Christianity on these — The Mysteries — The old Catholic Fathers — Rise of Neo-Platonism— Effects of Christianity on morals and legislation — Con- clusion 163 Appendix 227 Index 231 THE EXTENSION OF CHRISTIANITY LATERALLY OR NUMERICALLY IN THE ROMAN EMPIRE New spirit in Early Church studies — Baur and his successors — Influence of Pagan environment on Christianity — Less attention given to the action outward of Christianity on Paganism — The spread of Christianity laterally, i.e., in respect of mere numbers, greater than ordinarily recog- nised — Estimates on this subject — Difficulties arising from fragmentariness of sources and unequal distribution of Christianity — The Cata- combs a new factor — Results from Catacomb discoveries — Comparison with New Testament and other data — Early progress of the Church — Christianity in Asia Minor — The Apologists, &c. — Carthage — Alexandria — Antioch — Gibbon's objections — Gaul and Spain — The final struggle — General result. LECTURE I THE EXTENSION OF CHRISTIANITY LATER- ALLY OR NUMERICALLY m THE ROMAN "EMPIRE IT is unnecessary at the commencement of these lectures to do more than refer to the changes which, within the last few decades, have taken place in the spirit and methods of the treatment of Church History. If there was a time within living memory when the charge could justly be brought against this branch of study of being the dreariest in the theological curriculum — a 13 14 NEGLECTED FACTORS IN THE collection of dry bones and dead contro- versies — that time may confidently be said to have passed away ; and with it has disap- peared the idea that Church History must of necessity be an u?iprogressive science — the repetition of the old, unchanging story — seeing that the facts on which it is based must always remain precisely what they are. The changes referred to have come about not so much from the discovery of new materials — though of these also unremitting research has yielded an abundant supply — as from the new historical temper in which scholars have approached their task ; from the fresh power acquired of reading aright the mean- ing of the data already possessed, and of setting them in new lights and relations ; from increased skill in colligating them, and in interpreting the significance of unnoticed details in their bearing on an entire situation — in which lies so much of the higher art of EARLY PROGRESS OF CHRISTIANITY 15 the historian. Just as the naturalist is re- puted to be able from a single bone to re- construct the form of some creature of the past, so our modern scholars aim at showing that the minutest fact is not isolated, but stands in organic relation with the all-per- vading life of the time ; and from comparison of the facts they seek to re-create for us a picture whose justification is its verisimili- tude, and its power of interpreting the sum- total of the phenomena. These gains which have accrued to Church History from the combined philosophical, historical, and critical movement of the last half century, have been reaped nowhere more largely than in the study of the earliest age of Christianity. The initial impulse here belongs indisputably to the school of Baur, which, however ruled by false presupposi- tions, and open to challenge in its con- clusions, has left on this whole field of 16 NEGLECTED FACTORS IN THE investigation its deep and abiding impress. If Baur's own criticism has gradually had to retract itself within comparatively narrow limits, it may claim, like the Nile waters, to have fertilised in the height of its overflow even the plains from which subsequently it had to retreat. From Baur's day a new life entered into Early Church History studies. Ritschl, at first a disciple, then an opponent, undertook an independent investigation into ' the origin of the Old Catholic Church ; Light- foot, not without aid from Ritschl, re-dis- cussed the question of the Ministry, and cognate problems of the Apostolic age, but revealed also the unrivalled strength of his own scholarship in his handling of the litera- ' ture of the age next succeeding ; Hatch, freshest of English minds in this department, sought to show how Church ideas and usages took shape under the action of forces in the _, Gentile world ; Harnack and the later Ritsch- EARLY PROGRESS OF CHRISTIANITY 17 Hans have carried out more systematically the idea of the rise of ecclesiastical dogma through the importation of the ideas and methods of Greek philosophy ; Neumann and Ramsay discuss the relations of the Chris- tians to the Roman State, and the latter scholar has instituted a series of researches of his own, which mark a new era in the discussion of Apostolic and sub-Apostolic history. Other names, as Weizsacker's, will readily occur. From this re-digging of the soil in all directions and microscopic scrutiny of every fibre and detail of the relevant material, it is impossible to doubt that enormous advantage will result. There is, however, one aspect of this note- worthy revival of interest in Early Church History which the purpose of these lectures requires that I should now more particularly notice. It must strike the observant student —at least can hardly fail to do so when 2 i8 NEGLECTED FACTORS IN THE attention is called to it — that all this move- ment of mind in the direction of a better comprehension of the early development of the Church — of the manner in which it gradually shaped itself in policy, in doctrine, and in usages — is governed mainly by the idea of tracing the influence on Christianity of its Pagan environment — of that intellectual, moral, political, and religious environment, which constituted the world into which Christianity entered, and which could not from its very nature but powerfully act upon and modify the new faith ; but that the same attention has not been given to a phenomenon which is the counterpart of this, viz., the action outwards of Christianity on that Pagan en- vironment, altering, re-shaping, modifying it. I am, of course, well aware that the action of Christianity on Pagan society — on its ideas, laws, institutions, morals — has in many of its aspects formed the subject of learned inves- EARLY PROGRESS OF CHRISTIANITY 19 tigation. 1 But I do not find that it has been taken much account of in this most recent phase of the study of Early Church History which I have specially in view. There has been much investigation into the modes and the results of the inflow of Pagan ideas and associations into Christianity, but there has not been the same carefulness in inquiring whether the flow was all on one side, whether, as is antecedently probable, there was not a current outward corresponding to the current inward — to borrow a term from science, an exosmose corresponding to the endosmose — and what the strength of this outward current might be. It has not been sufficiently per- ceived — at least so I venture to think — that precisely in the proportion that the progress of investigation requires us to postulate a 1 Such books may be referred to as Troplong's De Vinfluence du Christianisme sur le droit civil dcs Romains, Schmidt's Social Results of Early Christianity, Lecky's European Morals, Brace's Gesta Christi, &c. 20 NEGLECTED FACTORS IN THE greater influence of Paganism on Christian ideas and institutions than has formerly been assumed, there arises the probability, nay, the certainty, that Christianity likewise was a factor of greater importance in the world of Paganism than had previously been imagined, and that traces of this influence are also to be discovered, if they are as diligently looked for. Action and reaction, in this as in other spheres, may be presumed to be equal ; and if the action is proved to be greater than former representations allowed, it may be anticipated that the reaction, in the case of a force of such undoubted magnitude, will prove to be greater as well. I am now in a position to explain with some definiteness the character of the thesis I propose to defend in these lectures. I think facts do exist — and many of them — to show that there really was this current out- wards of which I speak, and that Christianity EARLY PROGRESS OF CHRISTIANITY 21 was actually a much more prominent factor in Pagan society than the ordinary repre- sentations would lead us to believe ; in other words, that just as the trend of investigation has been to show that there was a much greater influence of its Pagan environment upon the Church than has generally been conceded ; so, correspondingly, the direction of recent evidence has been to establish that the effects of Christianity on Pagan society, both extensively and intensively, were like- wise greater than has been admitted. I am fully conscious that in treating this subject I can say nothing that is new to scholars — little, perhaps, that is new to any one. The facts to which I am to refer are, most of them, sufficiently familiar — are, at the least, readily accessible ; but we have hourly evi- dence that it is possible for a fact to be familiar, and yet not to receive its due weight in the study of a subject. It may help to 22 NEGLECTED FACTORS IN THE disarm criticism if I say that, in what I advance, I desire to disclaim anything like dogmatism. I put forth these ideas tenta- tively, and rather with the view of their being canvassed and checked by others, than as definitive conclusions of my own mind. Their end will be gained if they are in any degree provocative of reflection in those who may honour them with their attention. My treatment, which I should wish to be taken in its entirety, will be directed to show : — I. That Christianity had a larger exten- sion laterally, i.e., in point of mere numbers, in the Roman Empire, than the ordinary representations allow. II. That it had a much larger extension vertically, i.e., as respects the different strata of society, than is commonly believed ; and — III. That it had a much greater influence EARLY PROGRESS OF CHRISTIANITY 23 intensively or penetratively, i.e., in its effects on the thought and life of the age, than is generally acknowledged. The remaining part of this lecture will be devoted to the first of these topics. I. The extension of Christianity laterally or numerically in the Roman Empire. The attitude of mind of most historians on this question of the numerical extension of Christianity in the Roman world may be described as highly conservative. It is difficult to understand why this should be so, except that a prepossession in favour of a very moderate rate of increase having been engendered by the authority of certain great names, the feeling has established itself that this traditionally-received opinion ought not to be lightly disturbed. Whatever • changes are assumed to be necessary in our 24 NEGLECTED FACTORS IN THE conceptions of the relations of Christianity to Paganism in other respects, it is taken for granted with wonderful unanimity that there is neither room nor call for any revision of opinion here. Every one is familiar with Gibbon's estimate that the Christians in the time of Constantine constituted at most one- twentieth part of the population of Rome, and a like proportion of the whole subjects of the Empire. 1 Friedlander accepts and endorses this computation. 2 Chastel, a French writer, without, however, giving data, 1 Decline and Fall, ch. xv. Gibbon estimates the population of Rome at about 1,000,000, and gives the Christians one-twentieth of these, or about 50,000. The population of the Empire he takes (ch. ii.) to be about 120,000,000, which would give about 6,000,000 Christians for the whole Empire. For other estimates of the population of Rome and the Empire, see V. Schultze's work referred to below, Unlergang des Heidenthums, I. p. 9. Scb.ultze computes 100,000,000 for the Empire, and, "with greatest probability," 600-810,000 for the Capital. 2 Sittengeschichte Roms, III. p. 531. EARLY PROGRESS OF CHRISTIANITY 25 reckons the Christians at about one-twelfth of the population, 1 and this, or one-tenth, perhaps, represents the average opinion. Victor Schultze, one of the best informed of recent investigators, estimates the pro- portion at one-tenth, but with important qualifications which practically nullify his verdict. " This reckoning," he says, " remains at all events far behind the actual number. . . . The investigator assuredly gains from the testing of the sources in detail the clear impression that, in the beginning of the fourth century, the Church on the great world-theatre of over 103,000 geographical square miles numbered more than 10,000,000. It is hardly credible that the number of Jews at that time should have exceeded that of 1 One-fifteenth in the West, and one-tenth in the East. — Hist, de la destruct. du Paganisme, pp. 35-6. Chastel rejects Gibbon's computation as too low, and those of Staudlin (one-half) and of Matter (one-fifth) as too high. 26 NEGLECTED FACTORS IN THE the Christians." * Others wisely decline to commit themselves to a precise estimate, still, however, usually with the presumption that the proportion was exceedingly small. Thus Uhlhorn scouts what he represents as Tertullian's statement that the Christians in a single province were more numerous than the whole Roman army, which, he says, as if it were an idea not for a moment to be entertained, would make about 9,000,000 Christians in the Empire ! 2 In face of so weighty a consensus of authorities, I feel that it requires some courage to defend a different opinion. I am emboldened, however, by the considera- 1 Untergangdes Griesch.-Rom. Heidenthums, I. p. 23. Schultze is professor at Greifswald. 2 Conflict of Christianity (E.T.), p. 264. Tertullian, however, does not quite put the matter in the way stated (Apol. 37). Uhlhorn says elsewhere : " It is generally assumed that they formed about one- twelfth of the whole population in the East, and in the West about one-fifteenth " (p. 402). EARLY PROGRESS OF CHRISTIANITY 27 tion that in pleading for a much larger influence of Christianity numerically than these estimates allow, I do not stand abso- lutely alone. A few of the older writers, as Matter, put in a plea for one-fifth, or even a higher proportion, but their voices have scarcely been heard in the general chorus for a more moderate view. Still a tendency is beginning to manifest itself to a revision of the traditional estimate. Canon Robert- son, among recent historians, apparently leans to a proportion between one-tenth and one-fifth. 1 And Keim, in his posthumous work, Rom und das Christenthum, expresses the belief that even at the close of the second century, the Christians were one-sixth of the population of the Empire. 2 G. Boissier, in his spirited book, La Fin du Paganisme, 1 Hist, of Churchy bk. 1, ch. viii. 2 P. 419. " It is not saying too much," he writes, "to name a sixth part of the Roman Empire Christian." 28 NEGLECTED FACTORS IN THE speaks even more strongly on the arbitrari- ness of modern scholars, and their unwarrant- able rejection of evidence on this subject. After quoting the well-known passages from Tertullian, Pliny, and Tacitus on the wide diffusion of Christianity, he says : " This is precisely what they (the objectors) refuse to admit. In the first place, they will take no account of the affirmations of Tertullian. He was, they say, a rhetorician and a sectary, facts which ought to render him doubly suspected. It would be ridiculous to take seriously his fine phrases, and give his rhetorical amplifications the force of argu- ment. As for the letter of Pliny, and the passage in Tacitus, we have seen above that some do not believe them to be authentic, and the statements which they contain on the subject of the numbers of the Christians are one of the chief reasons alleged for rejecting them. There is found in them an EARLY PROGRESS OF CHRISTIANITY 29 exaggeration which betrays the forger, and appears altogether incredible. ... It is pro- claimed, finally, as a principle which needs no demonstration, that it is impossible that a religion should make such progress in so short a time. I confess that this confidence confounds me. Is it reasonable to settle in a word questions so obscure, so little under- stood ? " * Even V. Schultze, as we saw above, is not very sure of his ground, and declares that the reckoning he gives remains far behind the actual numbers. Elsewhere, indeed, he uses language which would imply that the Christians, at the beginning of the fourth century, might be one-fifth, or even more, of the population. 2 1 I- PP- 445-4 6 - 2 Thus he speaks of the heathenism of the time as " over two-thirds of the population of the Empire " . again " as sixty or eighty millions out of one hundred millions " ; and again of the Christians soon after the Edict of Toleration as "at most one-fifth of the population of the Empire" (I. pp. 39, 59). > 30 NEGLECTED FACTORS IN THE Two things specially make it difficult to arrive at exact conclusions as to the number of Christians in the Roman Empire in this early period. One is the exceeding paucity and fragmentariness of our sources of inform- ation ; the other is that the rate of progress in the different parts of the Empire was very unequal — much higher, e.g. t in the East than in the West ; in Italy and North Africa than in a province like Gaul. " The imperfection of the record," as geologists would say, must ever be remembered. We shall find as we proceed abundant illustration of the danger of drawing wide inferences from isolated data, or of supposing that because nothing happens to be said of the progress of Chris- tianity in a particular district, therefore pro- gress was not being made. The second century, for instance, is already approaching its close before we get even a glimpse of the large and flourishing Church of Carthage, EARLY PROGRESS OF CHRISTIANITY 31 which, with the Church of Alexandria, then suddenly starts into visibility. 1 On the other hand, the rate of progress was undoubtedly very unequal, and even more instructive than the inequality of progress is the fact which furnishes the principal explanation of it. It is characteristic of the advance of Chris- tianity that all through it struck at the great • centres, and followed the great lines of inter- communication in the Roman world ; that its chief victories were won where Greek and <^ Roman culture had prepared the way for it ; and that its posts of strength and influence were chiefly in the wealthy and populous <^ 1 " Of the African Church before the close of the second century, when a flood of light is suddenly thrown up by the writings of Tertullian, we know absolutely nothing" (Lightfoot, Philippians, p. 224). Another example is Cyrene, where the size and adornment of the graves show the existence of a numerous and well-to-do community, of which we do not hear otherwise (Cf. V. Schultze, I. p. 21). In the troubles of the times this church afterwards fell into decay. '■> 32 NEGLECTED FACTORS IN THE cities — Rome, Corinth, Antioch, Alexandria, Carthage, Lyons, and the like — from which it could spread into, and best dominate, the sur- rounding districts. 1 Its method — the same fol- lowed by Paul in his missionary work — was to seize and occupy the leading vantage-points, with a view to an ultimate wider diffusion. Numbers, then, in a case of this kind, are assuredly not everything. As important as numbers was the way in which the numbers were distributed, and the spirit that animated them. It is not overlooked by the writers from whose opinions we shall have to dissent, that, though numerically so feeble, — as they regard the matter, — Christianity had yet, through its inherent spiritual energy, and ever-strengthening organisation, early made itself a factor of the first importance in the Roman Empire, — that, as Merivale says, 1 Cf. V. Schultze, I. p. 15 ; Ramsay, Church in Roman Empire, p. 147 (1st edit.), &c. EARLY PROGRESS OF CHRISTIANITY 33 " The active and growing strength of the Roman world was truly theirs — theirs was the future of all civilised society." * But the question is pertinent whether this acknow- ledged power of Christianity could have been exerted by the mere fraction of the popula- tion which they suppose the Christian Church to have been ; or whether the immense moral energy which, at the end of three centuries, and on the back of a prolonged and deadly persecution, raised the Church to a place of undisputed political supremacy in the Empire, does not of itself point to some fault in the numerical estimate. I cannot, of course, in a brief lecture, go into all the evidence. I can only take test cases, which fairly represent large areas, and may serve to illustrate principles. __ Now that there is need for some revisal of currently received notions on the rate 1 Epochs of Early Church History, p. 2. 3 34 NEGLECTED FACTORS IN THE of progress of early Christianity is shown, I think, very convincingly by one branch of evidence, the full bearings of which on our subject seem as yet to be very imperfectly appreciated. I refer to the remarkable Cata- comb explorations of De Rossi and others in the present century. It is customary to dis- count the glowing testimonies of the second century Apologists, and of early Christian writers generally, on the score of rhetorical exaggeration ; but here, opened to us within recent years, is another book of surpassing interest, the pages of which are constantly being more clearly deciphered by skilled in- terpreters, and which promises to throw a flood of reliable light on just such problems as we are dealing with. It is surprising that these discoveries have not been made more use of by Church historians. 1 Their effect, I 1 Dr. Schaff speaks of the importance of these dis- coveries, and notes the neglect of them by Church EARLY PROGRESS OF CHRISTIANITY 35 take it, must be largely to modify our ideas of the numbers of the Christians, and to compel the acknowledgment that they formed a much larger proportion of the population of the Empire than has hitherto been sus- pected. It will be convenient to take this new evidence first, then to ask how far it is corroborated or contradicted by the other evidence at our command. The Catacombs, as most are now aware are immense subterranean burial-places, ex- cavated in the soft volcanic tufa, near the great roads, within a radius of about three miles around Rome. There are certain facts regarding them which may now be regarded as definitely ascertained. 1 They historians. He himself gives a good account of them, but makes little use of their testimony in the body of his work. He mentions their witness to the numbers of the Christians, but does not well know what to make of it. — History of Church (Ante- Nic), Preface, and pp. 288, 295. 1 The name, of doubtful derivation, was originally 36 NEGLECTED FACTORS IN THE are allowed to be Christian, and purely Christian cemeteries 1 ; they are of enormous extent ; the number of the dead buried in them mounts up to millions ; the time allowed for this burial is about three cen- turies — in reality, little more than two centuries and a half, for the excavations had hardly begun before the second century and the numbers interred after the middle of the fourth century were small in propor- tion to those in the preceding period. After the sack of Rome by the Goths in A.D. 410, interment within them ceased. The excava- that of a territory adjacent to the cemetery of St. Sebastian/ and only subsequently was extended to all the cemeteries. Over forty catacombs are enumerated — twenty - five or twenty-six greater, the rest smaller. For particulars see the works (in English) of Northcote and Brownlow, Lanciani, Withrow, Art. in Dictionary of Christian Antiquities, Black's Handbook to Christ, and Ecc. Rome, &c. 1 Northcote and Brownlow, I. p. 376 ; Diet, of Christ. Antiquities, I. p. 296; Northcote's Epitaphs, pp. 22 ff. EARLY PROGRESS OF CHRISTIANITY 37 tions consist of galleries and chambers, some- times in descending levels of from three to five stories, and throughout their entire area are literally packed with graves, the dead being sometimes buried in the floors, as well as in the walls and rooms. ( What is not so certain is the precise figure to be put on their extent, or on the number of the dead interred in them. On these points estimates widely vary. The most careful and reliable calcula- tions are those of Michele Stefano de Rossi, brother and coadjutor of the famous explorer, who, on the basis of the exact measurement of six different catacombs, reckons the total length of the passages at 587 geographical miles. 1 As respects the numbers entombed, 1 See the details of measurements in Lanciani's Pagan and Christian Rome, p. 319. Northcote and Brownlow, Roma Soft. I.