After the completion of the cure, Luke dismisses the narrative with a brief notice of the astonishment of the people; but the two first synoptists pursue the subject by making the disciples, when alone with Jesus, ask him why they were not able to cast out the demon? In Matthew the immediate reply of Jesus accounts for their incapability by their unbelief; but in Mark, his answer is, This kind goeth not out but by prayer and fasting, which Matthew also adds after the discourse on unbelief and the power of faith. This seems to be an unfortunate connexion of Matthew’s; for if fasting and praying were necessary for the cure, the disciples, in case they had not previously fasted, could not have cast out the demon even if they had possessed the firmest faith.[85] Whether these two reasons given by Jesus for the inability of the disciples can be made consistent by the observation, that fasting and prayer are means of strengthening faith;[86] or whether we are to suppose with Schleiermacher an association of two originally unrelated passages, we will not here attempt to decide. That such a spiritual and corporeal discipline on the part of the exorcist should have effect on the possessed, has been held surprising: it has been thought with Porphyry,[87] that it would rather be to the purpose that the patient should observe this discipline, and hence it has [[434]]been supposed that the προσευχὴ καὶ νηστεία, prayer and fasting, were prescribed to the demoniac as a means of making the cure radical.[88] But this is evidently in contradiction to the text. For if fasting and praying on the part of the patient were necessary for the success of the cure, it must have been gradual and not sudden, as all cures are which are attributed to Jesus in the gospels, and as this is plainly enough implied to be by the words, καὶ ἐθεραπεύθη ὁ παῖς ἀπὸ τῆς ὥρας ἐκείνης, and the child was cured from that very hour, in Matthew, and the word ἰάσατο, he cured, placed between ἐπετίμησε κ.τ.λ. Jesus rebuked the unclean spirit, and ἀπέδωκε κ.τ.λ. delivered him again to his father, in Luke. It is true Paulus turns the above expression of Matthew to his advantage, for he understands it to mean that from that time forward the boy, by the application of the prescribed discipline, gradually recovered. But we need only observe the same form of expression where it elsewhere occurs as the final sentence in narratives of cures, to be convinced of the impossibility of such an interpretation. When, for example, the story of the woman who had an issue of blood closes with the remark ([Matt. ix. 22]) καὶ ἐσώθη ἡ γυνὴ ἀπὸ ὥρας ἐκείνης, this will hardly be translated, et exinde mulier paulatim servabatur: it can only mean: servata est (et servatam se præbuit) ab illo temporis momento. Another point to which Paulus appeals as a proof that Jesus here commenced a cure which was to be consummated by degrees, is the expression of Luke, ἀπέδωκεν αὐτὸν τῷ πατρὶ αὐτοῦ, he delivered him again to his father, which, he argues, would have been rather superfluous, if it were not intended to imply a recommendation to special care. But the more immediate signification of ἀποδίδωμι is not to deliver or give up, but to give back; and therefore in the above expression the only sense is: puerum, quem sanandum acceperat, sanatum reddidit, that is, the boy who had fallen into the hands of a strange power—of the demon—was restored to the parents as their own. Lastly, how arbitrary is it in Paulus to take the expression ἐκπορεύεται, goeth out ([Matt. v. 21]), in the closer signification of a total departure, and to distinguish this from the preliminary departure which followed on the bare word of Jesus ([v. 18])! Thus in this case, as in every other, the gospels present to us, not a cure which was protracted through days and weeks, but a cure which was instantaneously completed by one miracle: hence the fasting and prayer cannot be regarded as a prescription for the patient.
With this whole history must be compared an analogous narrative in [2 Kings iv. 29 ff.] Here the prophet Elisha attempts to bring a dead child to life, by sending his staff by the hands of his servant Gehazi, who is to lay it on the face of the child; but this measure does not succeed, and Elisha is obliged in his own person to come and call the boy to life. The same relation that exists in this Old Testament story between the prophet and his servant, is seen in the New Testament narrative between the Messiah and his disciples: the latter can do nothing without their master, but what was too difficult for them, he effects with certainty. Now this feature is a clue to the tendency of both narratives, namely, to exalt their master by exhibiting the distance between him and his most intimate disciples; or, if we compare the evangelical narrative before us with that of the demoniacs of Gadara, we may say: the latter case was made to appear one of extreme difficulty in itself; the former, by the relation in which the power of Jesus, which is adequate to the occasion, is placed to the power of the disciples, which, however great in other instances, was here insufficient.
Of the other more briefly narrated expulsions of demons, the cure of a [[435]]dumb demoniac and of one who was blind also, has been already sufficiently examined in connexion with the accusation of a league with Beelzebub: as also the cure of the woman who was bowed down, in our general considerations on the demoniacs. The cure of the possessed daughter of the Canaanitish woman ([Matt. xv. 22 ff.]; [Mark vii. 25 ff.]) has no further peculiarity than that it was wrought by the word of Jesus at a distance: a point of which we shall speak later.
According to the evangelical narratives, the attempt of Jesus to expel the demon succeeded in every one of these cases. Paulus remarks that cures of this kind, although they contributed more than anything else to impress the multitude with veneration for Jesus, were yet the easiest in themselves, and even De Wette sanctions a psychological explanation of the cures of demoniacs, though of no others.[89] With these opinions we cannot but agree; for if we regard the real character of the demoniacal state as a species of madness accompanied by a convulsive tendency of the nervous system, we know that psychical and nervous disorders are most easily wrought upon by psychical influence;—an influence to which the surpassing dignity of Jesus as a prophet, and eventually even as the Messiah himself, presented all the requisite conditions. There is, however, a marked gradation among these states, according as the psychical derangement has more or less fixed itself corporeally, and the disturbance of the nervous system has become more or less habitual, and shared by the rest of the organization. We may therefore lay down the following rule: the more strictly the malady was confined to mental derangement, on which the word of Jesus might have an immediate moral influence, or in a comparatively slight disturbance of the nervous system, on which he would be able to act powerfully through the medium of the mind, the more possible was it for Jesus by his word λόγῳ ([Matt. viii. 16]), and instantly παραχρῆμα ([Luke xiii. 13]), to put an end to such states: on the other hand, the more the malady had already confirmed itself, as a bodily disease, the more difficult is it to believe that Jesus was able to relieve it in a purely psychological manner and at the first moment. From this rule results a second: namely, that to any extensive psychological influence on the part of Jesus the full recognition of his dignity as a prophet was requisite; whence it follows that at times and in districts where he had long had that reputation, he could effect more in this way than where he had it not.
If we apply these two measures to the cures in the gospels, we shall find that the first, viz., that of the demoniac in the synagogue at Capernaum, is not, so soon as we cease to consider the Evangelist’s narrative of it circumstantially correct, altogether destitute of probability. It is true that the words attributed to the demon seem to imply an intuitive knowledge of Jesus; but this may be probably accounted for by the supposition that the widely-spread fame of Jesus in that country, and his powerful discourse in the synagogue, had impressed the demoniac with the belief, if not that Jesus was the Messiah, as the Evangelists say, at least that he must be a prophet: a belief that would give effect to his words. As regards the state of this demoniac we are only told of his fixed idea (that he was possessed), and of his attacks of convulsions; his malady may therefore have been of the less rooted kind, and accessible to psychological influence. The cure of the Gadarenes is attended with more difficulty in both points of view. Firstly, Jesus was comparatively little known on the eastern shore; and secondly, the state of these demoniacs is described as so violent and deep-seated a mania, that a word from Jesus [[436]]could hardly suffice to put an end to it. Here therefore the natural explanation of Paulus will not suffice, and if we are to regard the narrative as having any foundation in fact, we must suppose that the description of the demoniac’s state, as well as other particulars, has been exaggerated by the legend. The same judgment must be passed in relation to the cure of the boy who was lunatic, since an epilepsy which had existed from infancy ([Mark v. 21]) and the attacks of which were so violent and regular, must be too deeply rooted in the system for the possibility of so rapid and purely psychological a cure to be credible. That even dumbness and a contraction of many years’ duration, which we cannot with Paulus explain as a mere insane imagination that speech or an erect carriage was not permitted,[90]—that these afflictions should disappear at a word, no one who is not committed to dogmatical opinions can persuade himself. Lastly, least of all is it to be conceived, that even without the imposing influence of his presence, the miracle-worker could effect a cure at a distance, as Jesus is said to have done on the daughter of the Canaanitish woman.
Thus in the nature of things there is nothing to prevent the admission, that Jesus cured many persons who suffered from supposed demoniacal insanity or nervous disorder, in a psychical manner, by the ascendancy of his manner and words (if indeed Venturini[91] and Kaiser[92] are not right in their conjecture, that patients of this class often believed themselves to be cured, when in fact the crisis only of their disorder had been broken by the influence of Jesus; and that the Evangelists state them to have been cured because they learned nothing further of them, and thus knew nothing of their probable relapse). But while granting the possibility of many cures, it is evident that in this field the legend has not been idle, but has confounded the easier cases, which alone could be cured psychologically, with the most difficult and complicated, to which such a treatment was totally inapplicable.[93] Is the refusal of a sign on the part of Jesus reconcilable with such a manifestation of power as we have above defined,—or must even such cures as can be explained psychologically, but which in his age must have seemed miracles, be denied in order to make that refusal comprehensible? We will not here put this alternative otherwise than as a question.
If in conclusion we cast a glance on the gospel of John, we find that it does not even mention demoniacs and their cure by Jesus. This omission has not seldom been turned to the advantage of the Apostle John, the alleged author, as indicating a superior degree of enlightenment.[94] If however this apostle did not believe in the reality of possession by devils, he must have had, as the author of the fourth gospel, according to the ordinary view of his relation to the synoptical writers, the strongest motives for rectifying their statements, and preventing the dissemination of what he held to be a false opinion, by setting the cures in question in a true light. But how could the Apostle John arrive at the rejection of the opinion that the above diseases had their foundation in demoniacal possession? According to Josephus it was at that period a popular Jewish opinion, from which a Jew of Palestine who, like John, did not visit a foreign land until late in life, would hardly be in a condition to [[437]]liberate himself; it was, according to the nature of things and the synoptical accounts, the opinion of Jesus himself, John’s adored master, from whom the favourite disciple certainly would not be inclined to swerve even a hair’s breadth. But if John shared with his cotemporaries and with Jesus himself the notion of real demoniacal possession, and if the cure of demoniacs formed the principal part, nay, perhaps the true foundation of the alleged miraculous powers of Jesus: how comes it that the Apostle nevertheless makes no mention of them in his gospel? That he passed over them because the other Evangelists had collected enough of such histories, is a supposition that ought by this time to be relinquished, since he repeats more than one history of a miracle which they had already given; and if it be said that he repeated these because they needed correction,—we have seen, in our examination of the cures of demoniacs, that in many a reduction of them to their simple historical elements would be very much in place. There yet remains the supposition that, the histories of demoniacs being incredible or offensive to the cultivated Greeks of Asia Minor, among whom John is said to have written, he left them out of his gospel for the sake of accommodating himself to their ideas. But we must ask, could or should an apostle, out of mere accommodation to the refined ears of his auditors, withhold so essential a feature of the agency of Jesus? Certainly this silence, supposing the authenticity of the three first gospels, rather indicates an author who had not been an eye-witness of the ministry of Jesus; or, according to our view, at least one who had not at his command the original tradition of Palestine, but only a tradition modified by Hellenistic influence, in which the expulsions of demons, being less accordant with the higher culture of the Greeks, were either totally suppressed or kept so far in the background that they might have escaped the notice of the author of the gospel.