14. And when they were come to the multitude, a man came to him, kneeling before him, 15. And saying, Lord, have compassion on my son, for he is lunatic, and is grievously distressed; for frequently he falleth into the fire, and frequently into the water. 16. And I brought him to thy disciples, and they could not cure him. 17. And Jesus answering said, O unbelieving and perverse nation, how long shall I be with you? How long shall I suffer you? Bring him hither to me. 18. And Jesus rebuked the devil, who went out of him; and from that instant the child was cured.

As Mark is more full, and explains the circumstances very minutely, we shall follow the order of his narrative. And first he points out clearly the reason why Christ uses a harshness so unusual with him, when he exclaims that the Jews, on account of their perverse malice, do not deserve to be any longer endured. We know how gently he was wont to receive them, even when their requests were excessively importunate. 1 A father here entreats in behalf of an only son, the necessity is extremely urgent, and a modest and humble appeal is made to the compassion of Christ. Why then does he, contrary to his custom, break out suddenly into passion, and declare that they can be endured no longer? As the narrative of Matthew and Luke does not enable us to discover the reason of this great severity, some commentators have fallen into the mistake of supposing that this rebuke was directed either against the disciples, or against the father of the afflicted child. But if we duly consider all the circumstances of the case, as they are related by Mark, there will be no difficulty in arriving at the conclusion, that the indignation of Christ was directed against the malice of the scribes, and that he did not intend to treat the ignorant and weak with such harshness.

During Christ’s absence, a lunatic child had been brought forward. The scribes, regarding this as a plausible occasion for giving annoyance, seized upon it eagerly, and entreated the disciples that, if they had any power, they would exercise it in curing the child. It is probable that the disciples made an attempt, and that their efforts were unavailing; upon which the scribes raise the shout of victory, and not only ridicule the disciples, but break out against Christ, as if in their person his power had been baffled. It was an extraordinary display of outrageous impiety united with equally base ingratitude, maliciously to keep out of view so many miracles, from which they had learned the amazing power of Christ; for they manifestly endeavored to extinguish the light which was placed before their eyes. With good reason, therefore, does Christ exclaim that they could no longer be endured, and pronounce them to be an unbelieving and perverse nation; for the numerous proofs which they had formerly beheld ought at least to have had the effect of preventing them from seeking occasion of disparagement. 2

Mark 9:14. He saw a great multitude around them. The disciples were, no doubt, held up to public gaze, as the enemies of the truth are wont, on occasions of triumph, to assemble a crowd about a trifle. The scribes had made such a noise about it, as to draw down on the disciples the ridicule of many persons. And yet it appears that there were some who were not ill disposed; for, as soon as they see Jesus, they salute him; and even the insolence of the scribes is restrained by his presence, for, when they are asked what is the matter in dispute, they have not a word to say.

17. Master, I have brought to thee my son. Matthew describes a different sort of disease from what is described by Mark, for he says that the man was lunatic But both agree as to these two points, that he was dumb, and that at certain intervals he became furious. The term lunatic is applied to those who, about the waning of the moon, are seized with epilepsy, or afflicted with giddiness. I do not admit the fanciful notion of Chrysostom, that the word lunatic was invented by a trick of Satan, in order to throw disgrace on the good creatures of God; for we learn from undoubted experience, that the course of the moon affects the increase or decline of these diseases. 3 And yet this does not prevent Satan from mixing up his attacks with natural means. I am of opinion, therefore, that the man was not naturally deaf and dumb, but that Satan had taken possession of his tongue and ears; and that, as the weakness of his brain and nerves made him liable to epilepsy, Satan availed himself of this for aggravating the disease. The consequence was, that he was exposed to danger on every hand, and was thrown into violent convulsions, which left him lying on the ground, in a fainting state, and like a dead man.