The nobleman, whoever he was, came to Jesus with an urgent request. He had come twenty miles to appeal to Jesus, and he had been unable to trust his petition to a messenger. But instead of meeting this distracted father with words of sympathy and encouragement, Jesus merely utters a general and chilling observation. Why is this? Why does He seem to lament that this father should so urgently plead for his son? Why does He seem only to submit to the inevitable, if He grants the request at all? Might it not even seem as if He wrought the miracle of healing rather for His own sake than for the boy’s or for the father’s sake, since He says, “Except ye see signs and wonders, ye will in no wise believe”—that is, will not believe _in Me_?

But these words did not express any reluctance on the part of Jesus to heal the nobleman’s son. Possibly they were intended, in the first instance, to rebuke the desire of the father that Jesus should go with him to Capernaum and pronounce over the boy words of healing. The father thought the presence of Christ was necessary. He had not attained to the faith of the centurion, who believed that an expression of will was enough. Jesus, therefore, demands a stronger faith; and in His presence that stronger faith which can trust His word is developed.

The Expositor's Bible: The Gospel of St. John, Vol. I — Part 90

The words, however, were especially a warning that His physical gifts were not the greatest He had to bestow, and that a faith which required to be buttressed by the sight of miracles was not the best kind of faith. Our Lord was always in danger of being looked upon as a mere thaumaturge, who could dispense cures merely as a physician could within his own limits order a certain treatment. He was in danger of being considered a dispenser of blessings to persons who had no faith in Him as the Saviour of the world. It is therefore with the accent of one who submits to the inevitable that He says, “Except ye see signs and wonders, ye will in no wise believe.”

The Expositor's Bible: The Gospel of St. John, Vol. I — Part 90

But especially did our Lord wish to point out that the faith He approves and delights in is a faith which does not require miracles as its foundation. This higher faith He had found among the Samaritans. Many of them believed, as John is careful to note, because of His conversation. There was that in Himself and in His talk which was its own best evidence. Some men who introduce themselves to us, to win our countenance to some enterprise, carry integrity in their whole bearing; and we should feel it to be an impertinence to ask them for credentials. If they offer to prove their identity and trustworthiness we waive such proof aside, and assure them that they need no certificate. This had been our Lord’s experience in Samaria. There no news of His miracles had come from Jerusalem. He came among the Samaritans from nobody knew where. He came without introduction and without certificate, yet they had discernment to see that they had never met His like before. Every word He spoke seemed to identify Him as the Saviour of the world. They forgot to ask for miracles. They felt in themselves His supernatural power, lifting them into God’s presence, and filling them with light.

The Expositor's Bible: The Gospel of St. John, Vol. I — Part 90