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Verse-by-Verse Commentary

The Book of John

Chapter 21: Lovest Thou Me? Feed My Sheep

John 21 is the tender epilogue of the Gospel, the restoration of Peter by the sea of Tiberias. After a fruitless night of fishing, the disciples cast the net at the word of the risen Lord and take a great multitude of fishes; the beloved disciple cries, 'It is the Lord,' and Peter plunges into the sea to reach Him. By a fire of coals, like the one where he had denied, Jesus feeds them, and then gently restores Peter, three times asking, 'Simon, son of Jonas, lovest thou me?' and three times commissioning him, 'Feed my lambs... Feed my sheep,' undoing the threefold denial with a threefold confession. He foretells the death by which Peter would glorify God, and calls him afresh, 'Follow me.' When Peter asks about John, the Lord answers, 'If I will that he tarry till I come, what is that to thee? follow thou me.' The Gospel closes as it must, testifying that its witness is true, and that the works of Jesus are more than all the books of the world could contain. The chapter shows us the risen Lord who restores the fallen, feeds His flock through undershepherds, and calls each of us simply to follow Him.

About This Commentary

This is a verse-by-verse study of John chapter 21, the final chapter of the Gospel. For each section you will find the KJV text, the Greek words that sharpen the meaning, plain explanation, and a Gospel Focus. Here the risen Lord gives a great catch of fish, restores Peter, and calls him to follow, as John closes his Gospel. Every Scripture quotation is from the King James Version.

Setting the Stage

The Catch

It Is the Lord

At His word the empty net is filled to overflowing.

The Fire

Come and Dine

By a fire of coals the risen Lord feeds His own.

Restored

Lovest Thou Me?

A threefold question undoes a threefold denial.

The Call

Follow Me

The whole of discipleship gathered in two words.

The Miraculous Catch of Fish

It Is the Lord (John 21:1-14)

The risen Lord meets His disciples at their fishing, fills the empty net, and feeds them by the shore.

John 21:1-14

Cast the Net on the Right Side of the Ship

"After these things Jesus shewed himself again to the disciples at the sea of Tiberias; and on this wise shewed he himself. There were together Simon Peter, and Thomas called Didymus, and Nathanael of Cana in Galilee, and the sons of Zebedee, and two other of his disciples. Simon Peter saith unto them, I go a fishing. They say unto him, We also go with thee. They went forth, and entered into a ship immediately; and that night they caught nothing. But when the morning was now come, Jesus stood on the shore: but the disciples knew not that it was Jesus. Then Jesus saith unto them, Children, have ye any meat? They answered him, No. And he said unto them, Cast the net on the right side of the ship, and ye shall find. They cast therefore, and now they were not able to draw it for the multitude of fishes. Therefore that disciple whom Jesus loved saith unto Peter, It is the Lord. Now when Simon Peter heard that it was the Lord, he girt his fisher's coat unto him, (for he was naked,) and did cast himself into the sea. And the other disciples came in a little ship; (for they were not far from land, but as it were two hundred cubits,) dragging the net with fishes. As soon then as they were come to land, they saw a fire of coals there, and fish laid thereon, and bread. Jesus saith unto them, Bring of the fish which ye have now caught. Simon Peter went up, and drew the net to land full of great fishes, an hundred and fifty and three: and for all there were so many, yet was not the net broken. Jesus saith unto them, Come and dine. And none of the disciples durst ask him, Who art thou? knowing that it was the Lord. Jesus then cometh, and taketh bread, and giveth them, and fish likewise. This is now the third time that Jesus shewed himself to his disciples, after that he was risen from the dead."

Word Study

"fire of coals," Greek anthrakia (ἀνθρακιά). The word means a heap of burning coals, a charcoal fire. It appears only twice in the New Testament, both in John: here on the resurrection shore, and earlier in the high priest's courtyard, where Peter warmed himself at "a fire of coals" and denied his Lord three times. The repetition is surely deliberate and tender. By another fire of coals the risen Lord would restore the man who had fallen by the first. Where Peter's failure had been set, there his healing would be worked. The Lord does not avoid the scene of our shame; He meets us there to restore us. The charcoal fire of denial becomes the charcoal fire of breakfast and forgiveness, a picture of the grace that redeems even the place of our worst failures.

Explanation

By the Sea of Galilee, after a fruitless night, the disciples obey the stranger's word to cast on the right side and haul in a great catch -- and the beloved disciple knows: "It is the Lord." The scene echoes their first calling (Luke 5), reminding them that fruitfulness comes only at His word. On the shore Jesus has already prepared a fire with fish and bread, and He feeds them breakfast -- the risen Lord serving His own once more. The 153 fish, the unbroken net, the meal by the sea: the resurrection is bodily and real, and the Shepherd gathers His scattered disciples back to Himself with a word and a fire and food.

Gospel Focus

By the sea of Tiberias, Peter announces, "I go a fishing," and the others join him. Perhaps it is restlessness, perhaps a return to the familiar while they wait; but "that night they caught nothing." At daybreak a figure on the shore, whom they do not recognize, asks, "Children, have ye any meat?" and when they answer no, tells them, "Cast the net on the right side of the ship, and ye shall find." At His word the empty net fills with such a multitude they cannot draw it. The miracle recalls the very first great catch, when Jesus called Peter to be a fisher of men, and now, as then, it opens their eyes. The beloved disciple, quick in perception, cries, "It is the Lord." And Peter, quick in action, cannot wait for the boat; he girds his coat and plunges into the sea to reach Jesus, the same impulsive love that had once drawn a sword and once wept bitterly now hurries him to his risen Master. On shore they find "a fire of coals... and fish laid thereon, and bread", the Lord has prepared breakfast for them, providing before they arrive. Peter draws in the net, "an hundred and fifty and three" great fishes, "and for all there were so many, yet was not the net broken", a picture, many have seen, of the great harvest of souls the gospel would gather, held secure in the net of Christ. "Come and dine," He says, and none dare ask "Who art thou?", for they know it is the Lord. He serves them bread and fish with His own hands, the risen Master still the servant of His own. This was "the third time that Jesus shewed himself to his disciples" after His resurrection, another proof of the reality of His risen life, eating, providing, serving among them. The Lord who conquered death meets His disciples in their ordinary work, turns their empty labour into overflowing blessing at His word, and feeds them by the fire, setting the scene for the tender restoration of Peter that follows.

The Restoration of Peter and the Close of the Gospel

Feed My Sheep; Follow Me (John 21:15-25)

The risen Lord restores Peter with a threefold question, commissions him to shepherd the flock, and calls him to follow.

John 21:15-25

Lord, Thou Knowest That I Love Thee

"So when they had dined, Jesus saith to Simon Peter, Simon, son of Jonas, lovest thou me more than these? He saith unto him, Yea, Lord; thou knowest that I love thee. He saith unto him, Feed my lambs. He saith to him again the second time, Simon, son of Jonas, lovest thou me? He saith unto him, Yea, Lord; thou knowest that I love thee. He saith unto him, Feed my sheep. He saith unto him the third time, Simon, son of Jonas, lovest thou me? Peter was grieved because he said unto him the third time, Lovest thou me? And he said unto him, Lord, thou knowest all things; thou knowest that I love thee. Jesus saith unto him, Feed my sheep. Verily, verily, I say unto thee, When thou wast young, thou girdedst thyself, and walkedst whither thou wouldest: but when thou shalt be old, thou shalt stretch forth thy hands, and another shall gird thee, and carry thee whither thou wouldest not. This spake he, signifying by what death he should glorify God. And when he had spoken this, he saith unto him, Follow me. Then Peter, turning about, seeth the disciple whom Jesus loved following; which also leaned on his breast at supper, and said, Lord, which is he that betrayeth thee? Peter seeing him saith to Jesus, Lord, and what shall this man do? Jesus saith unto him, If I will that he tarry till I come, what is that to thee? follow thou me. Then went this saying abroad among the brethren, that that disciple should not die: yet Jesus said not unto him, He shall not die; but, If I will that he tarry till I come, what is that to thee? This is the disciple which testifieth of these things, and wrote these things: and we know that his testimony is true. And there are also many other things which Jesus did, the which, if they should be written every one, I suppose that even the world itself could not contain the books that should be written. Amen."

Word Study

"love," Greek agapao (ἀγαπάω). John's account uses two words for love, and this is the first. In His first two questions Jesus asks, "lovest thou me?" using agapao, the word for the highest, self-giving love. It is love in its fullest reach, and Jesus lays it before the man who had three times denied Him, asking whether he loves with that love "more than these." Peter does not answer with the same word.

"love," Greek phileo (φιλέω). The second word John uses is phileo, the word for warm, personal affection. To each of the Lord's first two questions Peter answers with phileo, "thou knowest that I phileo thee." In the third question Jesus comes down to Peter's own word, asking, "phileis me?", do you have even affection for me? and Peter, grieved, appeals to the Lord's own knowledge: "thou knowest all things; thou knowest that I phileo thee." Whether the shift is meant to press Peter to a deeper love or simply reflects the tender give-and-take of the conversation, the humbled apostle no longer boasts, as he once did, of a superior love, "though all... yet will not I", but casts himself wholly on the Lord who knows his heart. Restoration begins where self-confidence ends, in honest love that rests on Christ's knowing.

Explanation

Beside a charcoal fire like the one where Peter denied Him, Jesus restores him with three questions matching the three denials: "Simon... lovest thou me?" Each "Feed my sheep" turns Peter's grief into commission -- love for Christ proven in shepherding His flock. Jesus foretells the death by which Peter would glorify God, and to his curiosity about John answers, "what is that to thee? follow thou me" -- discipleship is not comparison but personal following. The Gospel ends acknowledging that the world itself could not contain the books that might be written of Jesus. The One whom Thomas called "my Lord and my God" is inexhaustible, and the call He leaves ringing is simply, "Follow me."

Gospel Focus

Now comes the tender heart of the chapter, the restoration of Peter. Three times he had denied his Lord by a fire of coals; now, by another fire of coals, three times the Lord asks, "Simon, son of Jonas, lovest thou me?" The threefold question answers the threefold denial, healing the wound at its depth. Jesus calls him "Simon, son of Jonas," his old name, meeting him where he had fallen, and asks first, "lovest thou me more than these?", perhaps recalling Peter's boast that though all others forsook Christ, he never would. Peter no longer compares himself to others or claims a greater love; humbled, he simply appeals to what the Lord knows: "thou knowest that I love thee." And to each confession Jesus responds not with rebuke but with commission: "Feed my lambs... Feed my sheep... Feed my sheep." The restored disciple is entrusted with the care of Christ's flock. This is the pattern of grace: the fallen are not cast aside but forgiven and recommissioned, and love for Christ is proved by tending His people. Note that they remain "my lambs" and "my sheep", Peter is made an undershepherd, but the flock is always the Lord's own, bought with His blood. By the third question Peter is grieved, feeling the sting of his threefold denial, yet the grief is healing, for it drives him to cast himself entirely on the Lord who "knowest all things." Then Jesus foretells the cost of following: "when thou shalt be old, thou shalt stretch forth thy hands, and another shall gird thee", a prophecy, John explains, "signifying by what death he should glorify God." The Peter who once fled would one day die a martyr's death for his Lord, glorifying God even in death. And on that solemn note Jesus renews the very first call: "Follow me." The whole of discipleship is gathered into those two words. When Peter, turning, sees John and asks, "Lord, and what shall this man do?", Jesus gently redirects him: "If I will that he tarry till I come, what is that to thee? follow thou me." Each disciple must attend to his own following of Christ, not compare his path or lot with another's. The Gospel then closes with the beloved disciple's own witness: "This is the disciple which testifieth of these things, and wrote these things: and we know that his testimony is true." And with a final, overflowing word: the works of Jesus are so many that "even the world itself could not contain the books that should be written." The Gospel that began with the eternal Word who was God ends with the risen Lord restoring a fallen disciple and calling him to follow, and with the confession that no book could hold the fullness of His glory. Amen.

Chapter 21 in Review

John 21 is the gracious epilogue of the Gospel. By the sea of Tiberias the risen Lord meets His disciples at their fruitless fishing and, at His word, fills the net with a great multitude of fishes, so that the beloved disciple cries, "It is the Lord," and Peter plunges into the sea. By a fire of coals Jesus feeds them, "Come and dine," and then restores Peter, three times asking, "Simon, son of Jonas, lovest thou me?" and three times commissioning him, "Feed my lambs... Feed my sheep," undoing the threefold denial. He foretells the martyr's death by which Peter would glorify God, calls him afresh, "Follow me," and when Peter asks about John, answers, "If I will that he tarry till I come, what is that to thee? follow thou me." The Gospel closes testifying that its witness is true and that the works of Jesus are more than all the books of the world could contain.

For the Apostolic reader this final chapter is a portrait of the restoring grace of the risen Lord. He meets Peter not with condemnation but with breakfast and a searching, healing question, at the very kind of fire where Peter had denied Him, showing that the Lord redeems even the scenes of our shame. The threefold "lovest thou me?" answers the threefold denial, and the humbled Peter, no longer boasting of a greater love, casts himself on the Lord who knows all hearts, for restoration begins where self-confidence ends. And the restored disciple is not merely forgiven but recommissioned: love for Christ is proved by feeding His flock, and the fallen are made undershepherds of the sheep the Lord bought with His blood. The way ahead would cost Peter his life, yet even his death would glorify God, and to it all Jesus gives the one sufficient command, "Follow me", the whole of discipleship, not to be distracted by comparing our path with another's. So hear the risen Lord who restores the fallen, meets us in our failures with grace, asks only for honest love, entrusts His sheep to those He forgives, and calls each of us simply to follow Him. The Gospel written that we might believe ends with the Shepherd restoring His own and saying, "Follow me."

Key Takeaways
  • At the Lord's word, empty labour becomes overflowing blessing (21:6).
  • By a fire of coals, the Lord restores where Peter had fallen (21:9, 15).
  • A threefold question heals the threefold denial (21:15-17).
  • Love for Christ is proved by feeding His flock (21:15-17).
  • Following Christ may cost all, yet glorifies God (21:18-19).
  • The whole of discipleship: "Follow thou me" (21:22).

Questions for Reflection

  • Have you let the risen Lord meet you at the place of your failure and restore you?
  • Do you love Christ with an honest love that rests on His knowing your heart?
  • Are you feeding and caring for the flock He entrusts to His people?
  • Will you follow Him, whatever the cost, without comparing your path to another's?

References & Sources

Scripture is quoted from the King James Version (KJV). Supporting passages are listed so every claim can be verified in its own setting. The earlier great catch and the call to fish for men: Luke 5:1-11; Matthew 4:19. The fire of coals and Peter's denial: John 18:18, 25-27; Luke 22:54-62. Restoration of the fallen: Galatians 6:1; Luke 22:31-32; Psalm 51. Shepherding Christ's flock: Acts 20:28; 1 Peter 5:1-4; Ezekiel 34. The cost of following and Peter's martyrdom: 2 Peter 1:14; Matthew 16:24-25; Philippians 1:20-21. The purpose and fullness of the Gospel: John 20:30-31; 1 John 1:1-4. If anything here does not look right, a verse, a reference, or a wording, please tell us at info@FruitBearers.net. Thank you for helping us keep Bible Learning error free.

  1. The miraculous catch of fish: John 21:1-14; Luke 5:1-11; Matthew 4:19.
  2. The restoration of Peter and the close of the Gospel: John 21:15-25; 1 Peter 5:1-4; John 20:30-31.
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