Matteo 17:19 Commento

In this chapter we have, I. Christ in his pomp and glory transfigured (Mat 17:1-13). II. Christ in his power and grace, casting the devil out of a child (Mat 17:14-21). And, III. Christ in his poverty and great humiliation, 1. Foretelling his own sufferings (Mat 17:22, Mat 17:23). 2. Paying tribute (Mat 17:24-27). So that here is Christ, the Brightness of his Father's glory, by himself purging our sins, paying our debts, and destroying for us him that had the power of death, that is, the devil. Thus were the several indications of Christ's gracious intentions admirable interwoven.

That is, so long after Christ's conversation with his disciples at Caesarea Philippi, Peter's confession of him, and the reproof he gave him, upon his intimating that he should suffer and die, and Christ's resentment of it; after he had discoursed about his disciples taking up their cross, and following him; and of men's losing and finding their lives; and after the promise, or prophecy, that he had given out, that some then present should not die, until he came into his kingdom. Mark says the same as here, Mar 9:2 but Luk 9:28 says, it was about an eight days after, which may be reconciled in this manner; Matthew and Mark leave out the day in which Christ delivered the above sayings, and that in which he was transfigured, and so reckon but six days; and Luke takes them both into the account, and makes it eight days, so that they all agree; and it appears, in short, to be that day seven night. Jesus taketh Peter, James, and John his brother: Peter is taken, though he had so lately offended his master; Christ did not bear the offence in mind, but freely forgave him, and still loved him: James was not the brother of our Lord, who was of that name, but the Son of Zebedee; as appears from John being his brother, who was the beloved disciple; these three were all favourite disciples, and were at other times admitted to be with him, when others were not, Mat 26:37. Such a number was taken, as being proper and sufficient to bear witness of the truth of the following account of Christ's transfiguration; and bringeth them up into an high mountain apart. Luke says, to pray; as he was wont to do, in such places. This mountain is generally said to be Tabor; but for what reason does not appear. Christ was going to Caesarea Philippi, when he had that discourse with his disciples, which this account is connected with; and though it was a week after, yet we have no intimation of his removing from these parts, with his disciples; only of his leading them up into a mountain: and quickly after this, we hear of him at Capernaum, which was ten miles from Mount Tabor. Dr. Lightfoot (z) thinks, that this was the mountain, which Caesarea was at the foot of; where formerly, the first idolatry was set up, one of Jeroboam's calves; and now the eternal Son of God is shown, in the confession of Peter, and in the illustrious demonstration of the Messiah. Since the goodly mountain Lebanon, and which was a very high one, was in those parts which Moses had a sight of before he died; why may it not be that, which he now descended upon, to be one of the witnesses from heaven, of Christ's transfiguration? (z) Hor. Heb. in Mar. ix. 2.

Then came the disciples to Jesus apart,.... Or "secretly", as the Vulgate Latin, and Munster's Hebrew Gospel read; that is, privately, and when alone; and as Mark says, "when he was come into the house"; and was by himself, then came the nine disciples to him, to converse with him about this matter, and said unto him, why could not we cast him out? That is, the devil, and so cure the lunatic; the Syriac and Persic versions render it, "why could not we heal him?" The lunatic; which only could be done by casting out the demon: they were concerned, fearing they had lost the power which Christ had bestowed on them, and wanted to know what they had done, which had deprived them of it; and what should be the cause of their late unsuccessful attempt, when they had so frequently triumphed over the unclean spirits, that were subject to them. Though they might have learned from the answer Christ gave to the father of the lunatic, and the general character of the Jewish nations in that answer, the true reason of their own inability; but this they took no notice of, imagining it belonged entirely to others, and not to them.

Of the changefulness of the sinner it is said, The fool changes as the moon. (Ecclus. 27:12.) We may see sometimes that an impulse towards good works comes over such, when, lo! again as by a sudden seizure of a spirit they are laid hold of by their passions, and fall from that good state in which they were supposed to stand. Perhaps his father stands for the Angel to whom was allotted the care of this lunatic, praying the Physician of souls, that He would set free his son, who could not be delivered from his suffering by the simple word of Christ's disciples, because as a deaf person he cannot receive their instruction, and therefore he needs Christ's word, that henceforth he may not act without reason.

The disciples are surprised that they could not throw out the demon. All power, not only of besting demons but even of raising the dead, had been given them. Furthermore, because the law was soon to be transcended, Jesus says, “O faithless and perverse generation, how long am I to be with you?” He does not seem to be saying this to those whom he had set apart. Those who did not have faith were going to lose the very law that they had. If they had had this faith within them, they would have been like the grain of mustard seed. By the power of the Word they would have thrown out this burden of sins and the heavy mass of their unbelief. They would have transferred it, like a mountain into the sea, to the activity of the pagans and secular people.

"Then came His disciples unto Him apart, and asked Him, why they could not themselves cast out the devil." To me they seem to be in anxiety and fear, lest haply they had lost the grace, with which they had been entrusted. For they received power against unclean spirits. Wherefore also they ask, coming to Him apart; not out of shame (for if the fact had gone abroad, and they were convicted, it were superfluous after that to be ashamed of confessing it in words); but it was a secret and great matter they were about to ask Him of. What then saith Christ? "Because of your unbelief," saith He; "for if ye have faith as a grain of mustard seed, ye shall say unto this mountain, Remove, and it shall remove; and nothing shall be impossible unto you." Now if you say, "Where did they remove a mountain?" I would make this answer, that they did far greater things, having raised up innumerable dead. For it is not at all the same thing, to remove a mountain, and to remove death from a body. And certain saints after them, far inferior to them, are said actually to have removed mountains, when necessity called for it. Whereby we see that these also would have done the same, need calling on them. But if there was then no need for it, do not thou find fault. And besides, He Himself said not, "ye shall surely remove it," but "ye shall be able to do even this." And if they did it not, it was not because they were unable (how could this be, when they had power to do the greater things?), but because they would not, there being no need. And it is likely that this too may have been done, and not have been written; for we know that not all the miracles they wrought were written. Then however they were in a state by comparison very imperfect. What then? Had they not at that time so much as this faith? They had not, for neither were they always the same men, since even Peter is now pronounced blessed, now reproved; and the rest also are mocked by Him for folly, when they understood not His saying concerning the leaven. And so it was, that then also the disciples were weak, for they were but imperfectly minded before the cross. But by faith here He means that which related to the miracles, and mentions a mustard seed, to declare its unspeakable power. For though in bulk the mustard seed seem to be small, yet in power it is the strongest of all things. To indicate therefore that even the least degree of genuine faith can do great things, He mentioned the mustard seed; neither by any means did He stop at this only, but added even mountains, and went on beyond that. "For nothing," saith He, "shall be impossible to you." But do thou herein also marvel at their self-denial, and the might of the Spirit; their self-denial in not hiding their fault, and the might of the Spirit in so leading on by degrees them who had not so much as a grain of mustard seed, that rivers and fountains of faith sprang up within them.

(Verse 19.) If you have faith as a grain of mustard seed, you shall say to this mountain: Remove from hence, and it shall remove: and nothing shall be impossible to you. Some people think that faith compared to a grain of mustard seed is small, because the kingdom of heaven is compared to a grain of mustard seed; when the apostle says: And if I shall have all faith, so that I could remove mountains (I Cor. XV, 2). Therefore, great is the faith that is compared to a grain of mustard seed. The translation of the mountain does not signify the one that we see with our physical eyes, but rather the one who has been transferred by the Lord from the lunatic. For when he says, 'You will say to this mountain, "Move from here to there," and it will move,' it is understood to refer to the devil. From this, those are shown to be foolish who argue that the apostles and all believers, did not even have a little faith, because none of them moved mountains. For the movement of a mountain from one place to another is not beneficial in itself, and seeking the vain display of miracles; but this mountain must be moved for the benefit of all, which is said by the prophet to corrupt all the earth (Zech. IV).

In this chapter the Lord urged us to pray when he said, “Because of your little faith you could not cast out this demon.” For urging us to prayer he thus concluded, “This kind does not go out except by prayer and fasting.” If a man prays so that he may throw out someone else’s demon, how much more so that he may cast out his own avarice? How much more so that he may cast out his own drunkenness? How much more so that he may cast out his own dissipation? How much more so that he may cast out his own impurity? How great are the sins in human beings! If they persevere in them, they do not allow them to enter the kingdom of heaven!

Then came the disciples to Jesus apart, and said, Why could not we cast him out? And Jesus said unto them, Because of your unbelief: for verily I say unto you, If ye have faith as a grain of mustard seed, ye shall say unto this mountain, Remove hence to yonder place; and it shall remove; and nothing shall be impossible unto you. But this kind goeth not out but by prayer and fasting. The apostles were afraid that they had lost the grace against demons that had been given to them; this is why they asked Jesus in private and with great anxiety. But the Lord reproves them for being imperfect in faith, saying, "Because of your unbelief." For if you had fervent, ardent faith, you would accomplish great things even though they appeared to be small. The location of the mountains which the apostles moved is nowhere recorded, yet it is likely that they did move them, but the event was not written down; for not everything was written down. Or, by another interpretation, they did not move a mountain because the occasion did not present itself, but they did even greater things than that. Note how the Lord said, "Ye shall say unto this mountain, Remove hence," in other words, the mountain shall move when you say the word. But the apostles did not say the word as there was neither occasion nor necessity, and so they did not move mountains. But if indeed they had spoken, they would have moved. "This kind" of demon is cast out by prayer and fasting. For they themselves who are demonized must fast, as well as those who would heal them; then comes the prayer, preceded by fasting, not drunkenness. Understand, then, that even perfect faith is as the grain of mustard seed, considered worthless on account of the foolishness of the preaching. Yet if it should find good soil, it grows into a tree in which the winged creatures of heaven, that is, soaring thoughts, may alight. Whoever, then, has perfect faith can say to this mountain, that is, to the demon, "Remove hence." For Christ was also referring to the demon that had gone out.

Then came the disciples to Jesus secretly, etc. Above, the Lord healed the lunatic; here he satisfies the question of the disciples. And first the question is presented; secondly, the response, at Jesus said to them, etc. Now in order for you to understand the question, you should know that above at 10:8 the Lord had given them power to cast out demons, hence they were in doubt whether they had lost the grace given them on account of some fault. Therefore they came to Jesus, etc. But why secretly? Not from shame, but because they were about to hear something great, and secrets ought not to be told to everyone; above at 13:11: to you it is given to know the mysteries of the kingdom of heaven, but to them it is not given.

HEALING OF A DEMONIAC BOY--SECOND EXPLICIT ANNOUNCEMENT BY OUR LORD OF HIS APPROACHING DEATH AND RESURRECTION. ( = Mark 9:14-32; Luk 9:37-45). (Mat 17:14-23) And while they abode in Galilee, Jesus said unto them--Mark (Mar 9:30), as usual, is very precise here: "And they departed thence"--that is, from the scene of the last miracle--"and passed through Galilee; and He would not that any man should know it." So this was not a preaching, but a private, journey through Galilee. Indeed, His public ministry in Galilee was now all but concluded. Though He sent out the Seventy after this to preach and heal, He Himself was little more in public there, and He was soon to bid it a final adieu. Till this hour arrived, He was chiefly occupied with the Twelve, preparing them for the coming events. The Son of man shall be betrayed into the hands of men . . . And they were exceeding sorry--Though the shock would not be so great as at the first announcement (Mat 16:21-22), their "sorrow" would not be the less, but probably the greater, the deeper the intelligence went down into their hearts, and a new wave dashing upon them by this repetition of the heavy tidings. Accordingly, Luke (Luk 9:43-44), connecting it with the scene of the miracle just recorded, and the teaching which arose out of it--or possibly with all His recent teaching--says our Lord forewarned the Twelve that they would soon stand in need of all that teaching: "But while they wondered every one at all things which Jesus did, He said unto His disciples, Let these sayings sink down into your ears; for the Son of man shall be delivered," &c.: "Be not carried off your feet by the grandeur you have lately seen in Me, but remember what I have told you, and now tell you again, that that Sun in whose beams ye now rejoice is soon to set in midnight gloom." Remarkable is the antithesis in those words of our Lord preserved in all the three narratives--"The son of man shall be betrayed into the hands of men." Luke adds (Luk 9:45) that "they understood not this saying, and it was hid from them, that they perceived it not"--for the plainest statements, when they encounter long-continued and obstinate prejudices, are seen through a distorting and dulling medium--"and were afraid to ask Him"; deterred partly by the air of lofty sadness with which doubtless these sayings were uttered, and on which they would be reluctant to break in, and partly by the fear of laying themselves open to rebuke for their shallowness and timidity. How artless is all this!