31 Meanwhile the disciples were urging him, "Rabbi, eat something." 32 But he said to them, "I have food to eat that you do not know about." 33 So the disciples said to one another, "Surely no one has brought him something to eat?" 34 Jesus said to them, "My food is to do the will of him who sent me and to complete his work. 35 Do you not say, "Four months more, then comes the harvest'? But I tell you, look around you, and see how the fields are ripe for harvesting. 36 The reaper is already receiving wages and is gathering fruit for eternal life, so that sower and reaper may rejoice together. 37 For here the saying holds true, "One sows and another reaps.' 38 I sent you to reap that for which you did not labor. Others have labored, and you have entered into their labor." 39 Many Samaritans from that city believed in him because of the woman's testimony, "He told me everything I have ever done." 40 So when the Samaritans came to him, they asked him to stay with them; and he stayed there two days. 41 And many more believed because of his word. 42 They said to the woman, "It is no longer because of what you said that we believe, for we have heard for ourselves, and we know that this is truly the Savior of the world."
43 When the two days were over, he went from that place to Galilee 44 (for Jesus himself had testified that a prophet has no honor in the prophet's own country). 45 When he came to Galilee, the Galileans welcomed him, since they had seen all that he had done in Jerusalem at the festival; for they too had gone to the festival. 46 Then he came again to Cana in Galilee where he had changed the water into wine. Now there was a royal official whose son lay ill in Capernaum. 47 When he heard that Jesus had come from Judea to Galilee, he went and begged him to come down and heal his son, for he was at the point of death. 48 Then Jesus said to him, "Unless you see signs and wonders you will not believe." 49 The official said to him, "Sir, come down before my little boy dies." 50 Jesus said to him, "Go; your son will live." The man believed the word that Jesus spoke to him and started on his way. 51 As he was going down, his slaves met him and told him that his child was alive. 52 So he asked them the hour when he began to recover, and they said to him, "Yesterday at one in the afternoon the fever left him." 53 The father realized that this was the hour when Jesus had said to him, "Your son will live." So he himself believed, along with his whole household. 54 Now this was the second sign that Jesus did after coming from Judea to Galilee.
Matthew Henry's Commentary on John 4:31-54
Commentary on John 4:27-42
(Read John 4:27-42)
The disciples wondered that Christ talked thus with a Samaritan. Yet they knew it was for some good reason, and for some good end. Thus when particular difficulties occur in the word and providence of God, it is good to satisfy ourselves that all is well that Jesus Christ says and does. Two things affected the woman. The extent of his knowledge. Christ knows all the thoughts, words, and actions, of all the children of men. And the power of his word. He told her secret sins with power. She fastened upon that part of Christ's discourse, many would think she would have been most shy of repeating; but the knowledge of Christ, into which we are led by conviction of sin, is most likely to be sound and saving. They came to him: those who would know Christ, must meet him where he records his name. Our Master has left us an example, that we may learn to do the will of God as he did; with diligence, as those that make a business of it; with delight and pleasure in it. Christ compares his work to harvest-work. The harvest is appointed and looked for before it comes; so was the gospel. Harvest-time is busy time; all must be then at work. Harvest-time is a short time, and harvest-work must be done then, or not at all; so the time of the gospel is a season, which if once past, cannot be recalled. God sometimes uses very weak and unlikely instruments for beginning and carrying on a good work. Our Saviour, by teaching one poor woman, spread knowledge to a whole town. Blessed are those who are not offended at Christ. Those taught of God, are truly desirous to learn more. It adds much to the praise of our love to Christ and his word, if it conquers prejudices. Their faith grew. In the matter of it: they believed him to be the Saviour, not only of the Jews but of the world. In the certainty of it: we know that this is indeed the Christ. And in the ground of it, for we have heard him ourselves.
Commentary on John 4:43-54
(Read John 4:43-54)
The father was a nobleman, yet the son was sick. Honours and titles are no security from sickness and death. The greatest men must go themselves to God, must become beggars. The nobleman did not stop from his request till he prevailed. But at first he discovered the weakness of his faith in the power of Christ. It is hard to persuade ourselves that distance of time and place, are no hinderance to the knowledge, mercy, and power of our Lord Jesus. Christ gave an answer of peace. Christ's saying that the soul lives, makes it alive. The father went his way, which showed the sincerity of his faith. Being satisfied, he did not hurry home that night, but returned as one easy in his own mind. His servants met him with the news of the child's recovery. Good news will meet those that hope in God's word. Diligent comparing the works of Jesus with his word, will confirm our faith. And the bringing the cure to the family brought salvation to it. Thus an experience of the power of one word of Christ, may settle the authority of Christ in the soul. The whole family believed likewise. The miracle made Jesus dear to them. The knowledge of Christ still spreads through families, and men find health and salvation to their souls.