Lord, have mercy on my son: for he is epileptic, and is very ill: for often he falls into the fire, and often into the water.
All Commentaries on Matthew 17:15 Go To Matthew 17
George Leo Haydock
AD 1849
I brought him to thy disciples. By these words the man here mentioned privately accuses the apostles, though the impossibility of the cure is not always to be attributed to the weakness of God's servants, but sometimes to the want of faith in the afflicted. (St. Jerome)
Stand astonished at the folly of this man! how he accuses the apostles before Jesus! But Christ frees them from this inculpation, imputing the fault entirely to the man himself. For it is evident, from many circumstances, that he was weak in faith. Our Saviour does not inveigh against this man alone, not to wound his feelings too sensibly, but against the whole people of the Jews. We may infer, that many of the bystanders entertained false notions of his disciples, from these words of deserved reproach: O! unbelieving and incredulous generation, how long shall I be with you? In which words, he shows us how much he wished for his passion, and his departure hence. (St. Chrysostom)
We must not imagine that our Saviour, who was meekness and mildness itself, uttered on this occasion words of anger and intemperance. Not unlike a feeling and tender physician, observing his patient totally disregarding his prescriptions, he says, How long shall I visit you; how long shall I order one thing, and you do the contrary? Thus Jesus is not angry with the man, but with the vices of the man; and in him he upbraids the Jews, in general, for their incredulity and perversity. (St. Jerome)
The general sentiment is, that these reproaches are limited to the people; some extend them to the apostles. See below, ver. 19. (Bible de Vence)