The origin of the dogma of the resurrection cannot be determined with certainty. The question has, during the past century, been the subject of much discussion, upon which it is not necessary for us here to comment. Such apparent evidence as there is in favour of the old theory of Jesus' natural recovery from the effects of the crucifixion may be found in Salvador's "Jesus-Christ et sa Doctrine"; but, as Zeller has shown, the theory is utterly unsatisfactory. The natural return of Jesus to his disciples never could have given rise to the notion of his resurrection, since the natural explanation would have been the more obvious one; besides which, if we were to adopt this hypothesis, we should be obliged to account for the fact that the historic career of Jesus ends with the crucifixion. The most probable explanation, on the whole, is the one suggested by the accounts in the gospels, that the dogma of the resurrection is due originally to the excited imagination of Mary of Magdala. [23] The testimony of Paul may also be cited in favour of this view, since he always alludes to earlier Christophanies in just the same language which he uses in describing his own vision on the road to Damascus.

But the question as to how the belief in the resurrection of Jesus originated is of less importance than the question as to how it should have produced the effect that it did. The dogma of the resurrection has, until recent times, been so rarely treated from the historical point of view, that the student of history at first finds some difficulty in thoroughly realizing its import to the minds of those who first proclaimed it. We cannot hope to understand it without bearing in mind the theories of the Jews and early Christians concerning the structure of the world and the cosmic location of departed souls. Since the time of Copernicus modern Christians no longer attempt to locate heaven and hell; they are conceived merely as mysterious places remote from the earth. The theological universe no longer corresponds to that which physical science presents for our contemplation. It was quite different with the Jew. His conception of the abode of Jehovah and the angels, and of departed souls, was exceedingly simple and definite. In the Jewish theory the universe is like a sort of three-story house. The flat earth rests upon the waters, and under the earth's surface is the land of graves, called Sheol, where after death the souls of all men go, the righteous as well as the wicked, for the Jew had not arrived at the doctrine of heaven and hell. The Hebrew Sheol corresponds strictly to the Greek Hades, before the notions of Elysium and Tartarus were added to it,—a land peopled with flitting shadows, suffering no torment, but experiencing no pleasure, like those whom Dante met in one of the upper circles of his Inferno. Sheol is the first story of the cosmic house; the earth is the second. Above the earth is the firmament or sky, which, according to the book of Genesis (chap. i. v. 6, Hebrew text), is a vast plate hammered out by the gods, and supports a great ocean like that upon which the earth rests. Rain is caused by the opening of little windows or trap-doors in the firmament, through which pours the water of this upper ocean. Upon this water rests the land of heaven, where Jehovah reigns, surrounded by hosts of angels. To this blessed land two only of the human race had ever been admitted,—Enoch and Elijah, the latter of whom had ascended in a chariot of fire, and was destined to return to earth as the herald and forerunner of the Messiah. Heaven forms the third story of the cosmic house. Between the firmament and the earth is the air, which is the habitation of evil demons ruled by Satan, the "prince of the powers of the air."

Such was the cosmology of the ancient Jew; and his theology was equally simple. Sheol was the destined abode of all men after death, and no theory of moral retribution was attached to the conception. The rewards and punishments known to the authors of the Pentateuch and the early Psalms are all earthly rewards and punishments. But in course of time the prosperity of the wicked and the misfortunes of the good man furnished a troublesome problem for the Jewish thinker; and after the Babylonish Captivity, we find the doctrine of a resurrection from Sheol devised in order to meet this case. According to this doctrine—which was borrowed from the Zarathustrian theology of Persia—the Messiah on his arrival was to free from Sheol all the souls of the righteous, causing them to ascend reinvested in their bodies to a renewed and beautiful earth, while on the other hand the wicked were to be punished with tortures like those of the valley of Hinnom, or were to be immersed in liquid brimstone, like that which had rained upon Sodom and Gomorrah. Here we get the first announcement of a future state of retribution. The doctrine was peculiarly Pharisaic, and the Sadducees, who were strict adherents to the letter of Mosaism, rejected it to the last. By degrees this doctrine became coupled with the Messianic theories of the Pharisees. The loss of Jewish independence under the dominion of Persians, Macedonians, and Romans, caused the people to look ever more earnestly toward the expected time when the Messiah should appear in Jerusalem to deliver them from their oppressors. The moral doctrines of the Psalms and earlier prophets assumed an increasingly political aspect. The Jews were the righteous "under a cloud," whose sufferings were symbolically depicted by the younger Isaiah as the afflictions of the "servant of Jehovah"; while on the other hand, the "wicked" were the Gentile oppressors of the holy people. Accordingly the Messiah, on his arrival, was to sit in judgment in the valley of Jehoshaphat, rectifying the wrongs of his chosen ones, condemning the Gentile tyrants to the torments of Gehenna, and raising from Sheol all those Jews who had lived and died during the evil times before his coming. These were to find in the Messianic kingdom the compensation for the ills which they had suffered in their first earthly existence. Such are the main outlines of the theory found in the Book of Enoch, written about B. C. 100, and it is adopted in the Johannine Apocalypse, with little variation, save in the recognition of Jesus as the Messiah, and in the transferrence to his second coming of all these wonderful proceedings. The manner of the Messiah's coming had been variously imagined. According to an earlier view, he was to enter Jerusalem as a King of the house of David, and therefore of human lineage. According to a later view, presented in the Book of Daniel, he was to descend from the sky, and appear among the clouds. Both these views were adopted by the disciples of Jesus, who harmonized them by referring the one to his first and the other to his second appearance.

Now to the imaginations of these earliest disciples the belief in the resurrection of Jesus presented itself as a needful guarantee of his Messiahship. Their faith, which must have been shaken by his execution and descent into Sheol, received welcome confirmation by the springing up of the belief that he had been again seen upon the face of the earth. Applying the imagery of Daniel, it became a logical conclusion that he must have ascended into the sky, whence he might shortly be expected to make his appearance, to enact the scenes foretold in prophecy. That such was the actual process of inference is shown by the legend of the Ascension in the first chapter of the "Acts," and especially by the words, "This Jesus who hath been taken up from you into heaven, will come in the same manner in which ye beheld him going into heaven." In the Apocalypse, written A. D. 68, just after the death of Nero, this second coming is described as something immediately to happen, and the colours in which it is depicted show how closely allied were the Johannine notions to those of the Pharisees. The glories of the New Jerusalem are to be reserved for Jews, while for the Roman tyrants of Judaea is reserved a fearful retribution. They are to be trodden underfoot by the Messiah, like grapes in a wine-press, until the gushing blood shall rise to the height of the horse's bridle.

In the writings of Paul the dogma of the resurrection assumes a very different aspect. Though Paul, like the older apostles, held that Jesus, as the Messiah, was to return to the earth within a few years, yet to his catholic mind this anticipated event had become divested of its narrow Jewish significance. In the eyes of Paul, the religion preached by Jesus was an abrogation of Mosaism, and the truths contained in it were a free gift to the Gentile as well as to the Jewish world. According to Paul, death came into the world as a punishment for the sin of Adam. By this he meant that, had it not been for the original transgression, all men escaping death would either have remained upon earth or have been conveyed to heaven, like Enoch and Elijah, in incorruptible bodies. But in reality as a penance for disobedience, all men, with these two exceptions, had suffered death, and been exiled to the gloomy caverns of Sheol. The Mosaic ritual was powerless to free men from this repulsive doom, but it had nevertheless served a good purpose in keeping men's minds directed toward holiness, preparing them, as a schoolmaster would prepare his pupils, to receive the vitalizing truths of Christ. Now, at last, the Messiah or Christ had come as a second Adam, and being without sin had been raised by Jehovah out of Sheol and taken up into heaven, as testimony to men that the power of sin and death was at last defeated. The way henceforth to avoid death and escape the exile to Sheol was to live spiritually like Jesus, and with him to be dead to sensual requirements. Faith, in Paul's apprehension, was not an intellectual assent to definitely prescribed dogmas, but, as Matthew Arnold has well pointed out, it was an emotional striving after righteousness, a developing consciousness of God in the soul, such as Jesus had possessed, or, in Paul's phraseology, a subjugation of the flesh by the spirit. All those who should thus seek spiritual perfection should escape the original curse. The Messiah was destined to return to the earth to establish the reign of spiritual holiness, probably during Paul's own lifetime (1 Cor. xv. 51). Then the true followers of Jesus should be clothed in ethereal bodies, free from the imperfections of "the flesh," and should ascend to heaven without suffering death, while the righteous dead should at the same time be released from Sheol, even as Jesus himself had been released.

To the doctrine of the resurrection, in which ethical and speculative elements are thus happily blended by Paul, the new religion doubtless owed in great part its rapid success. Into an account of the causes which favoured the spreading of Christianity, it is not our purpose to enter at present. But we may note that the local religions of the ancient pagan world had partly destroyed each other by mutual intermingling, and had lost their hold upon people from the circumstance that their ethical teaching no longer corresponded to the advanced ethical feeling of the age. Polytheism, in short, was outgrown. It was outgrown both intellectually and morally. People were ceasing to believe in its doctrines, and were ceasing to respect its precepts. The learned were taking refuge in philosophy, the ignorant in mystical superstitions imported from Asia. The commanding ethical motive of ancient republican times had been patriotism,—devotion to the interests of the community. But Roman dominion had destroyed patriotism as a guiding principle of life, and thus in every way the minds of men were left in a sceptical, unsatisfied state,—craving after a new theory of life, and craving after a new stimulus to right action. Obviously the only theology which could now be satisfactory to philosophy or to common-sense was some form of monotheism;—some system of doctrines which should represent all men as spiritually subjected to the will of a single God, just as they were subjected to the temporal authority of the Emperor. And similarly the only system of ethics which could have a chance of prevailing must be some system which should clearly prescribe the mutual duties of all men without distinction of race or locality. Thus the spiritual morality of Jesus, and his conception of God as a father and of all men as brothers, appeared at once to meet the ethical and speculative demands of the time.

Yet whatever effect these teachings might have produced, if unaided by further doctrinal elaboration, was enhanced myriadfold by the elaboration which they received at the hands of Paul. Philosophic Stoics and Epicureans had arrived at the conception of the brotherhood of men, and the Greek hymn of Kleanthes had exhibited a deep spiritual sense of the fatherhood of God. The originality of Christianity lay not so much in its enunciation of new ethical precepts as in the fact that it furnished a new ethical sanction,—a commanding incentive to holiness of living. That it might accomplish this result, it was absolutely necessary that it should begin by discarding both the ritualism and the narrow theories of Judaism. The mere desire for a monotheistic creed had led many pagans, in Paul's time, to embrace Judaism, in spite of its requirements, which to Romans and Greeks were meaningless, and often disgusting; but such conversions could never have been numerous. Judaism could never have conquered the Roman world; nor is it likely that the Judaical Christianity of Peter, James, and John would have been any more successful. The doctrine of the resurrection, in particular, was not likely to prove attractive when accompanied by the picture of the Messiah treading the Gentiles in the wine-press of his righteous indignation. But here Paul showed his profound originality The condemnation of Jewish formalism which Jesus had pronounced, Paul turned against the older apostles, who insisted upon circumcision. With marvellous flexibility of mind, Paul placed circumcision and the Mosaic injunctions about meats upon a level with the ritual observances of pagan nations, allowing each feeble brother to perform such works as might tickle his fancy, but bidding all take heed that salvation was not to be obtained after any such mechanical method, but only by devoting the whole soul to righteousness, after the example of Jesus.

This was the negative part of Paul's work. This was the knocking down of the barriers which had kept men, and would always have kept them, from entering into the kingdom of heaven. But the positive part of Paul's work is contained in his theory of the salvation of men from death through the second Adam, whom Jehovah rescued from Sheol for his sinlessness. The resurrection of Jesus was the visible token of the escape from death which might be achieved by all men who, with God's aid, should succeed in freeing themselves from the burden of sin which had encumbered all the children of Adam. The end of the world was at hand, and they who would live with Christ must figuratively die with Christ, must become dead to sin. Thus to the pure and spiritual ethics contained in the teachings of Jesus, Paul added an incalculably powerful incentive to right action, and a theory of life calculated to satisfy the speculative necessities of the pagan or Gentile world. To the educated and sceptical Athenian, as to the critical scholar of modern times, the physical resurrection of Jesus from the grave, and his ascent through the vaulted floor of heaven, might seem foolishness or naivete. But to the average Greek or Roman the conception presented no serious difficulty. The cosmical theories upon which the conception was founded were essentially the same among Jews and Gentiles, and indeed were but little modified until the establishment of the Copernican astronomy. The doctrine of the Messiah's second coming was also received without opposition, and for about a century men lived in continual anticipation of that event, until hope long deferred produced its usual results; the writings in which that event was predicted were gradually explained away, ignored, or stigmatized as uncanonical; and the Church ended by condemning as a heresy the very doctrine which Paul and the Judaizing apostles, who agreed in little else, had alike made the basis of their speculative teachings. Nevertheless, by the dint of allegorical interpretation, the belief has maintained an obscure existence even down to the present time; the Antiochus of the Book of Daniel and the Nero of the Apocalypse having given place to the Roman Pontiff or to the Emperor of the French.

But as the millenarism of the primitive Church gradually died out during the second century, the essential principles involved in it lost none of their hold on men's minds. As the generation contemporary with Paul died away and was gathered into Sheol, it became apparent that the original theory must be somewhat modified, and to this question the author of the second epistle to the Thessalonians addresses himself. Instead of literal preservation from death, the doctrine of a resurrection from the grave was gradually extended to the case of the new believers, who were to share in the same glorious revival with the righteous of ancient times. And thus by slow degrees the victory over death, of which the resurrection of Jesus was a symbol and a witness, became metamorphosed into the comparatively modern doctrine of the rest of the saints in heaven, while the banishment of the unrighteous to Sheol was made still more dreadful by coupling with the vague conception of a gloomy subterranean cavern the horrible imagery of the lake of fire and brimstone borrowed from the apocalyptic descriptions of Gehenna. But in this modification of the original theory, the fundamental idea of a future state of retribution was only the more distinctly emphasized; although, in course of time, the original incentive to righteousness supplied by Paul was more and more subordinated to the comparatively degrading incentive involved in the fear of damnation. There can hardly be a doubt that the definiteness and vividness of the Pauline theory of a future life contributed very largely to the rapid spread of the Christian religion; nor can it be doubted that to the desire to be holy like Jesus, in order to escape death and live with Jesus, is due the elevating ethical influence which, even in the worst times of ecclesiastic degeneracy, Christianity has never failed to exert. Doubtless, as Lessing long, ago observed, the notion of future reward and punishment needs to be eliminated in order that the incentive to holiness may be a perfectly pure one. The highest virtue is that which takes no thought of reward or punishment; but for a conception of this sort the mind of antiquity was not ready, nor is the average mind of to-day yet ready; and the sudden or premature dissolution of the Christian theory—which is fortunately impossible—might perhaps entail a moral retrogradation.

The above is by no means intended as a complete outline of the religious philosophy of Paul. We have aimed only at a clear definition of the character and scope of the doctrine of the resurrection of Jesus, at the time when it was first elaborated. We have now to notice the influence of that doctrine upon the development of Christologic speculation.