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Commentary

Matthew 17:15

Lord, have mercy on my son: for he is lunatick, and sore vexed: for ofttimes he falleth into the fire, and oft into the water.

. That this man is exceedingly faithless is clear from the words which Christ spoke in reply to him, "O faithless generation," and from the fact that the man himself blamed the disciples. The moon was not the cause, but rather, the demon would take note when the moon was full, and then would set upon his victim, so that men would blaspheme the created works of God as maleficent. You, then, O reader, understand that it is a foolish man that changes as the moon, as it is written (Sirach 27:11), at times waxing great in virtue, at other times waning and vanishing altogether. Then the foolish man becomes deranged and falls down into the fire of anger and lust, and into water, that is, the waves of the many cares of life, in which Leviathan the devil dwells, he who reigns over the waters. For are not the cares of the rich like waves that follow each other in quick succession?

Matthew 17:16

And I brought him to thy disciples, and they could not cure him.

Do you see how the man has shifted the blame for his own lack of faith upon the disciples, saying that they were too weak to heal? The Lord, therefore, shames him for accusing the disciples, saying, O faithless generation, that is, "It is not so much the fault of the weakness of the disciples as it is of your lack of faith, which, being great, has prevailed over the equal measure of their strength." He rebukes not only this man, but everyone who lacks faith, even the bystanders. By saying, How long shall I be with you? Christ shows that He longs for the Passion upon the Cross and His departure from them. For He is saying, "How long shall I live among scoffers and unbelievers? And Jesus rebuked him—whom? The man who was lunatic. From this it appears that he, too, lacked faith and his lack of faith had given occasion for the demon to enter him.

Matthew 17:18

And Jesus rebuked the devil; and he departed out of him: and the child was cured from that very hour.

. Do you see how the man has shifted the blame for his own lack of faith upon the disciples, saying that they were too weak to heal? The Lord, therefore, is shaming him for accusing the disciples, saying, "O faithless generation," that is, "It is not so much the fault of the weakness of the disciples as it is of your lack of faith, which, being great, has prevailed over the equal measure of their strength." He rebukes not only this man, but everyone who lacks faith, even the bystanders. By saying, "How long shall I be with you?" Christ shows that He longs for the Passion upon the Cross and His departure from them. For He is saying, "How long shall I live among scoffers and unbelievers?" "And Jesus rebuked him" — whom? He who was lunatic. From this it appears that he, too, lacked faith and his lack of faith had given occasion for the demon to enter him.

Matthew 17:19

Then came the disciples to Jesus apart, and said, Why could not we cast him out?

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 there had been no occasion to do so, 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 demon…
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 there had been no occasion to do so, 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.

Matthew 17:21

Howbeit 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 ar…
. 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.

Matthew 17:22

And while they abode in Galilee, Jesus said unto them, The Son of man shall be betrayed into the hands of men:

He continually foretells the Passion, so that no one would think that He suffered unwillingly, and also, to train them not to be shaken by the unexpected when it occurred. To the sorrow He weds the joy that He will rise.

Matthew 17:23

And they shall kill him, and the third day he shall be raised again. And they were exceeding sorry.

He continually foretells the Passion, so that no one would think that He suffered unwillingly, and also, to train them so that they would not be shaken by the unexpected when it occurred. To the sorrow He weds the joy, that He will rise.

Matthew 17:24

And when they were come to Capernaum, they that received tribute money came to Peter, and said, Doth not your master pay tribute?

God wished to consecrate to Himself the tribe of Levi in the place of the first-born sons of the Hebrews. The tribe of Levi was found to number only 22,000; yet the first-born sons of all twelve tribes numbered 22,273. (Num. 3:43-50) In place of those first-born sons that exceeded the number of the tribe of Levi, God decreed that for each such first-born son two drachmas be given to the priests. From then on it became the custom simply for every first-born son to pay the two-drachma tax, which is the equivalent of five shekels, or two hundred obols. As the Lord, too, was a first-born son, He also paid the tax. Perhaps in awe of Christ because of His wonderworking, they did not ask Christ, but Peter; but, more likely, they asked craftily, as if they were saying, "Surely your teacher, who is opposed to the law, has not agreed to pay the two-drachma tax?"

Matthew 17:26

Peter saith unto him, Of strangers. Jesus saith unto him, Then are the children free.

. Being God, Christ knew what they had said to Peter although He had not heard the question. So He spoke first to Peter and said, "If earthly kings do not collect tax from their own sons, but from strangers, how would the heavenly King collect the two-drachma tax from Me, His own Son?" For this was paid, as I said above, to the priests and to the temple. "If earthly sons are free," that is, they pay nothing, "how much more so am I?"

Matthew 17:27

Notwithstanding, lest we should offend them, go thou to the sea, and cast an hook, and take up the fish that first cometh up; and when thou hast opened his mouth, thou shalt find a piece of money: that take, and give unto them for me and thee.

. Pay the tax, Christ says, lest they think that we despise and disdain the law, and we give offence. I am not paying because I owe the tax, but I make allowance for their weakness. We learn from this that we should not cause offense to anyone over things that do not harm us, but when we would be harmed by some action, then neither should we concerned about those who unreasonably take offense. To show, therefore, that He is God and Ruler of the sea, He sent Peter to take the coin from the fish. At the same time we learn a mystery: the fish is our nature immersed in the depths of unbelief, but the apostolic word drew us up and found in our mouth the coin, the words of the Lord and the confession of Christ. For he who confesses Christ has in his mouth the coin which equals two of the two-drachma pieces. For Christ also has two natures, being both God and man. Thus the coin is Christ, which was given for two, the Jews and the Gentiles, the righteous and the sinners. And if you should see a miser who has nothing in his mouth except gold and silver, know that this man is like a fish swimm…
. Pay the tax, Christ says, lest they think that we despise and disdain the law, and we give offence. I am not paying because I owe the tax, but I make allowance for their weakness. We learn from this that we should not cause offense to anyone over things that do not harm us, but when we would be harmed by some action, then neither should we concerned about those who unreasonably take offense. To show, therefore, that He is God and Ruler of the sea, He sent Peter to take the coin from the fish. At the same time we learn a mystery: the fish is our nature immersed in the depths of unbelief, but the apostolic word drew us up and found in our mouth the coin, the words of the Lord and the confession of Christ. For he who confesses Christ has in his mouth the coin which equals two of the two-drachma pieces. For Christ also has two natures, being both God and man. Thus the coin is Christ, which was given for two, the Jews and the Gentiles, the righteous and the sinners. And if you should see a miser who has nothing in his mouth except gold and silver, know that this man is like a fish swimming in the sea of life, and if a teacher like Peter can be found, he will hook this fish and extract from his mouth the gold and silver.

Matthew 18:1

At the same time came the disciples unto Jesus, saying, Who is the greatest in the kingdom of heaven?

When they saw that Peter had been honored by Christ (for he had been honored by being instructed to give the coin for Christ and for himself), they fell prey to a human weakness and were stung by jealousy. So they approached and asked the Lord craftily, "Who is the greatest?"

Matthew 18:4

Whosoever therefore shall humble himself as this little child, the same is greatest in the kingdom of heaven.

. Whosoever therefore shall humble himself as this little child, the same is greatest in the kingdom of heaven. When the Lord sees the disciples under the sway of the passion of vainglory, He restrains them, showing them the way of humility by means of an unassuming child. For we must be as children in the humility of our mind, but not be infantile in our thoughts; and we must be as children in guile-lessness, but not in foolishness. By saying, "Except ye be turned back," He showed that they had gone from humility to vainglory. You must turn back again to that place, which is humility, from which you departed.

Matthew 18:6

But whoso shall offend one of these little ones which believe in me, it were better for him that a millstone were hanged about his neck, and that he were drowned in the depth of the sea.

. Not only, He says, must you be humble, but if for My sake you honor others who are humble, you shall receive your reward. For when you receive the children, that is, the humble, you are receiving Me. Then He says by contrast, "But whoso shall offend one of these little ones," that is, give insult to those who make themselves small and who humble themselves although they are great, "it would be better for him that a millstone were hanged about his neck." He brings to the fore the sensory punishment, wishing to show that those who insult and give offense to the humble in Christ will endure great punishment. And you, O reader, understand that even if a man gives offense to one who is truly small, that is, weak, and does not instead use every means to bear him up, he will be punished. For it is not a great man who easily takes offense, but a small man.

Matthew 18:7

Woe unto the world because of offences! for it must needs be that offences come; but woe to that man by whom the offence cometh!

As One Who loves mankind He laments for the world which is going to be harmed by temptations. But one might ask, "Why lament when there is need to assist and extend a helping hand?" To which we would reply that to lament for someone is of itself assistance. For often we benefit those whom our admonition has not benefitted, when we weep for them and thus bring them to an awareness of themselves. And if "it must needs be that temptations come," how can we avoid them? They must needs come but we need not perish, rather we must resist the temptations. Understand "temptations" to mean those who are an obstacle and a stumbling-block to our doing good. The "world" means those people who are low and crawl along the ground, who are easily hindered by every obstacle.

Matthew 18:9

And if thine eye offend thee, pluck it out, and cast it from thee: it is better for thee to enter into life with one eye, rather than having two eyes to be cast into hell fire.

. Hand, foot, and eye understand to mean friends whom we rank as dear as our own members. And even though it may be these, our close friends, who harm us, we must disregard them as gangrenous members and cut them off, lest they harm others as well as themselves. From this it is clear that even if it is necessary that temptations come, that is, those who would harm us, it is not necessary that we be harmed. But if we shall do as the Lord has said, and cut off from ourselves those that would harm us even though they are our friends, we shall not be harmed.

Matthew 18:11

For the Son of man is come to save that which was lost.

He commands them not to disdain those thought to be of little importance, that is, those poor in spirit who are great in God’s eyes. They are so greatly loved by God, He says, that they have angels watching over them so that they may not be harmed by the demons. Every believer, and indeed, every one of us human beings, has a guardian angel. The angels of those who are little and humble in Christ are so intimate with God that they always stand before Him and behold His face. From this it is apparent that although we all have angels, the angels of us sinners are ashamed on account of our lack of boldness, and neither do they have boldness to behold the face of God and perhaps even to pray for us. But the angels of those who are humble minded behold the face of God because of the boldness with which they can approach Him. And, the Lord goes on to say, "Why should I say merely that such ones as these have angels? I Myself have come for this very reason, to save that which was lost, and to make those who are thought by many to be of no account My intimate friends."

Matthew 18:14

Even so it is not the will of your Father which is in heaven, that one of these little ones should perish.

. What man had a hundred sheep? Christ. For all of the reason-endowed creation, both angels and men, are the hundred sheep, of which Christ is the shepherd, not another sheep. For He is not a creature but the Son of God. So He left the ninety and nine in the heavens, and taking on the form of a servant He came to seek the one sheep, which is the fallen human nature. And He rejoices more over it than over the steadfastness of the angels. This shows in a few words how diligently God pursues the conversion of sinners, and rejoices more over them than over those who are constant in virtue.

Matthew 18:17

And if he shall neglect to hear them, tell it unto the church: but if he neglect to hear the church, let him be unto thee as an heathen man and a publican.

. Having spoken strong words against those who are a cause of temptation, now He corrects those who have been offended. Lest you, O reader, who have been offended, should utterly fall into error, imagining that the "woe!" was spoken only to him who gave offence, He says, "I want you who have been offended, that is, harmed, to admonish those who have dealt unjustly with you and harmed you, if they are Christians." See what He is saying: "if thy brother," that is, a Christian, "shall trespass against thee." But if an unbeliever wrongs you, then concede to him even what is yours. If it is a brother, admonish him; He did not say "revile" but "admonish." "If he shall hear thee" means "if he shall acknowledge his fault." He desires that sinners first be admonished in private, lest they become even more shameless when admonished before many. But if when admonished before two or more witnesses the sinner still is not ashamed, then divulge his sin to those who preside in the Church. Since he would not listen to two or three, even though the law says that every charge is confirmed by the evide…
. Having spoken strong words against those who are a cause of temptation, now He corrects those who have been offended. Lest you, O reader, who have been offended, should utterly fall into error, imagining that the "woe!" was spoken only to him who gave offence, He says, "I want you who have been offended, that is, harmed, to admonish those who have dealt unjustly with you and harmed you, if they are Christians." See what He is saying: "if thy brother," that is, a Christian, "shall trespass against thee." But if an unbeliever wrongs you, then concede to him even what is yours. If it is a brother, admonish him; He did not say "revile" but "admonish." "If he shall hear thee" means "if he shall acknowledge his fault." He desires that sinners first be admonished in private, lest they become even more shameless when admonished before many. But if when admonished before two or more witnesses the sinner still is not ashamed, then divulge his sin to those who preside in the Church. Since he would not listen to two or three, even though the law says that every charge is confirmed by the evidence of two or three witnesses, then let him be chastised by the Church. And if he will not hear the Church, then let him be put out of the Church lest he transmit his wickedness to others as well. Such brethren as these He likens to the publicans, for the publican was notorious for evil doing and was an outcast. It is a consolation to the one who has been wronged, that the wrongdoer is considered as a publican or a Gentile, that is, a sinner or an unbeliever. Is this the only punishment of the wrongdoer? Indeed not, but hear what follows:

Matthew 18:18

Verily I say unto you, Whatsoever ye shall bind on earth shall be bound in heaven: and whatsoever ye shall loose on earth shall be loosed in heaven.

. If you, He says, who have been wronged deem the wrongdoer a publican and a Gentile, he shall be so in heaven as well. And if you loose, that is, forgive him, he shall be forgiven in heaven as well. For it is not only what the priests loose that is loosed, but also whatever we who have been wronged bind or loose, those things too shall be either bound or loosed.

Matthew 18:20

For where two or three are gathered together in my name, there am I in the midst of them.

. By these words He draws us together in love. After forbidding us to give offence to each other, either to harm and to be harmed, now He speaks of mutual agreement and harmony. Those who agree are those who collaborate, not in evil, but in good. Mark what He said: "if two of you," that is, of believers who are virtuous. For Annas and Caiaphas also agreed, but in a manner deserving blame. This is why we often pray but do not receive, because we do not agree among each other. He did not say, "I will be there," for He does not merely intend to be there at some future time, nor does He delay, but rather He said, "there am I," that is, I am present at once. You may also understand that when the flesh and the spirit agree, and the flesh does not desire something in opposition to the spirit, then is the Lord there in the midst. And so also do the three faculties of the soul — the abilities to reason, to be stirred to action, and to desire — all agree. But the Old and the New agree as well and Christ is in their midst, proclaimed by both.

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