31 In the meanwhile, the disciples urged him, saying, “Rabbi, eat.” 32 But he said to them, “I have food to eat that you don’t know about.” 33 The disciples therefore said one to another, “Has anyone brought him something to eat?” 34 Jesus said to them, “My food is to do the will of him who sent me, and to accomplish his work. 35 Don’t you say, ‘There are yet four months until the harvest?’ Behold, I tell you, lift up your eyes, and look at the fields, that they are white for harvest already. 36 He who reaps receives wages, and gathers fruit to eternal life; that both he who sows and he who reaps may rejoice together. 37 For in this the saying is true, ‘One sows, and another reaps.’ 38 I sent you to reap that for which you haven’t labored. Others have labored, and you have entered into their labor.” 39 From that city many of the Samaritans believed in him because of the word of the woman, who testified, “He told me everything that I did.” 40 So when the Samaritans came to him, they begged him to stay with them. He stayed there two days. 41 Many more believed because of his word. 42 They said to the woman, “Now we believe, not because of your speaking; for we have heard for ourselves, and know that this is indeed the Christ, the Savior of the world.”
43 After the two days he went out from there and went into Galilee. 44 For Jesus himself testified that a prophet has no honor in his own country. 45 So when he came into Galilee, the Galileans received him, having seen all the things that he did in Jerusalem at the feast, for they also went to the feast. 46 Jesus came therefore again to Cana of Galilee, where he made the water into wine. There was a certain nobleman whose son was sick at Capernaum. 47 When he heard that Jesus had come out of Judea into Galilee, he went to him, and begged him that he would come down and heal his son, for he was at the point of death. 48 Jesus therefore said to him, “Unless you see signs and wonders, you will in no way believe.” 49 The nobleman said to him, “Sir, come down before my child dies.” 50 Jesus said to him, “Go your way. Your son lives.” The man believed the word that Jesus spoke to him, and he went his way. 51 As he was now going down, his servants met him and reported, saying “Your child lives!” 52 So he inquired of them the hour when he began to get better. They said therefore to him, “Yesterday at the seventh hour, [1] the fever left him.” 53 So the father knew that it was at that hour in which Jesus said to him, “Your son lives.” He believed, as did his whole house. 54 This is again the second sign that Jesus did, having come out of Judea into 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.