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ScriptureDepth's study of John 21

He said to him the third time, “Simon, son of Jonah, do you have affection for me?” Peter was grieved because he asked him the third time, “Do you have affection for me?” He said to him, “Lord, you know everything. You know that I have affection for you.” Jesus said to him, “Feed my sheep.

John 21:17

Jesus asks Peter three times about his affection, and this sets in motion Peter's restoration and his role in caring for Jesus' followers.

What John 21 is about

After these things, Jesus revealed himself again to his disciples at the Sea of Tiberias (vv. 1-2). Simon Peter decided to go fishing, and others followed him, but they caught nothing that night (vv. 3). When day broke, Jesus stood on the beach, though the disciples did not know it was him (vv. 4-5). Jesus asked if they had food, and told them to cast their net on the right side of the boat. They complied and caught a large number of fish (vv. 6-8). Upon reaching the shore, they found a fire with fish and bread, and Jesus invited them to breakfast (vv. 9-14). After they ate, Jesus asked Simon Peter three times if he loved him, commanding him to feed and tend his sheep (vv. 15-17). Jesus foretold how Peter would die and then told him to follow him (vv. 18-19). Peter then inquired about the disciple Jesus loved (vv. 20-23). The disciple who testifies about these events is identified, noting that many other works of Jesus remain unwritten (vv. 24-25).

Jesus says to Peter, 'Follow me,' leaving the reader to consider their own response.

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John 21 at a glance

  1. John 21:1–3Jesus Appears at the Sea
  2. John 21:4–8Miraculous Catch of Fish
  3. John 21:9–14Breakfast by the Sea
  4. John 21:15–17Peter's Restoration
  5. John 21:18–19Foretelling Peter's Future
  6. John 21:20–23Focus on Following Jesus
  7. John 21:24–25The Beloved Disciple's Testimony

Key verse: John 21:17

One thing to notice

The disciples fish all night without catching anything. Jesus stands on the beach and tells them to cast their net on the right side of the boat. The catch is so large that they cannot haul it in. Peter realizes it is Jesus and jumps into the water to swim to Him (verses 3-7).

Summary and study helps: AI-drafted (September 2026), checked by automated Scripture gates. Spotted an error? Report it. Fixes are listed on the corrections page.

Chapter text

Read John 21 (WEB)

Jesus Appears at the Sea John 21:1–3

Verse 1. After these things, Jesus revealed himself again to the disciples at the sea of Tiberias. He revealed himself this way. Verse 2. Simon Peter, Thomas called Didymus, Nathanael of Cana in Galilee, and the sons of Zebedee, and two others of his disciples were together. Verse 3. Simon Peter said to them, “I’m going fishing.” They told him, “We are also coming with you.” They immediately went out, and entered into the boat. That night, they caught nothing.

Miraculous Catch of Fish John 21:4–8

Verse 4. But when day had already come, Jesus stood on the beach, yet the disciples didn’t know that it was Jesus.Verse 5. Jesus therefore said to them,“Children, have you anything to eat?”They answered him, “No.”Verse 6. He said to them,“Cast the net on the right side of the boat, and you will find some.”They cast it therefore, and now they weren’t able to draw it in for the multitude of fish.Verse 7. That disciple therefore whom Jesus loved said to Peter, “It’s the Lord!”So when Simon Peter heard that it was the Lord, he wrapped his coat around him (for he was naked), and threw himself into the sea.Verse 8. But the other disciples came in the little boat (for they were not far from the land, but about two hundred cubits away), dragging the net full of fish.

Breakfast by the Sea John 21:9–14

Verse 9. So when they got out on the land, they saw a fire of coals there, and fish laid on it, and bread. Verse 10. Jesus said to them, “Bring some of the fish which you have just caught.” Verse 11. Simon Peter went up, and drew the net to land, full of great fish, one hundred fifty-three; and even though there were so many, the net wasn’t torn. Verse 12. Jesus said to them, “Come and eat breakfast.” None of the disciples dared inquire of him, “Who are you?” knowing that it was the Lord. Verse 13. Then Jesus came and took the bread, gave it to them, and the fish likewise.

Verse 14. This is now the third time that Jesus was revealed to his disciples, after he had risen from the dead.

Peter's Restoration John 21:15–17

Verse 15. So when they had eaten their breakfast, Jesus said to Simon Peter,“Simon, son of Jonah, do you love me more than these?”He said to him, “Yes, Lord; you know that I have affection for you.”He said to him,“Feed my lambs.”Verse 16. He said to him again a second time,“Simon, son of Jonah, do you love me?”He said to him, “Yes, Lord; you know that I have affection for you.”He said to him,“Tend my sheep.”Verse 17. He said to him the third time,“Simon, son of Jonah, do you have affection for me?”Peter was grieved because he asked him the third time,“Do you have affection for me?” He said to him, “Lord, you know everything. You know that I have affection for you.”Jesus said to him,“Feed my sheep.

Foretelling Peter's Future John 21:18–19

Verse 18. Most certainly I tell you, when you were young, you dressed yourself, and walked where you wanted to. But when you are old, you will stretch out your hands, and another will dress you, and carry you where you don’t want to go.” Verse 19. Now he said this, signifying by what kind of death he would glorify God. When he had said this, he said to him, “Follow me.”

Focus on Following Jesus John 21:20–23

Verse 20. Then Peter, turning around, saw a disciple following. This was the disciple whom Jesus loved, the one who had also leaned on Jesus’ breast at the supper and asked, “Lord, who is going to betray You?” Verse 21. Peter seeing him, said to Jesus, “Lord, what about this man?” Verse 22. Jesus said to him, “If I desire that he stay until I come, what is that to you? You follow me.” Verse 23. This saying therefore went out among the brothers, that this disciple wouldn’t die. Yet Jesus didn’t say to him that he wouldn’t die, but, “If I desire that he stay until I come, what is that to you?”

The Beloved Disciple's Testimony John 21:24–25

Verse 24. This is the disciple who testifies about these things, and wrote these things. We know that his witness is true. Verse 25. There are also many other things which Jesus did, which if they would all be written, I suppose that even the world itself wouldn’t have room for the books that would be written.

World English Bible (public domain)

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Main themes in John 21

Restoration and Forgiveness

In verses 15-17, Jesus asks Peter three times if he loves him, paralleling Peter's three denials. Peter's affirmations lead to Jesus instructing him to 'Feed my lambs' and 'Tend my sheep.' This exchange signifies Peter's restoration and reaffirms his role in the community after his earlier failures. The chapter concludes with Peter receiving a new commissioning despite his past.

The Call to Discipleship

In verse 19, Jesus commands Peter to 'Follow me,' marking a new chapter in his life as a disciple after the breakfast by the sea. This directive follows Peter's restoration, emphasizing the ongoing nature of discipleship. Additionally, in verse 22, Jesus addresses Peter's inquiry about the beloved disciple, indicating that each disciple's path is uniquely determined by Jesus. This insistence on following Jesus is central to the chapter.

Abundance in Christ

In verses 4-8, Jesus instructs the disciples to cast their nets on the right side of the boat, resulting in an extraordinary catch of fish. The specific mention of 'one hundred fifty-three' fish indicates a miraculous abundance provided by Jesus. This act reveals his identity to the disciples and transitions them from doubt to recognition of his power. The scene emphasizes the divine provision accompanying Jesus' ministry.

The Importance of Love

In vv. 15-17, Jesus repeatedly asks Peter about his love, shifting the focus to the nature of their relationship. The term 'do you love me?' prompts Peter to affirm his affection, which is tied to his future responsibilities as a leader. This dialogue stresses that love for Christ is foundational to ministry and service, setting the tone for the disciples' mission.

Chapter outline

How John 21 unfolds

  1. John 21:1–3 Jesus Appears at the Sea

    After Jesus’ resurrection, he reveals himself to seven disciples at the Sea of Tiberias (v. 1). Peter expresses his intention to go fishing, leading the others to join him (vv. 2-3).

  2. John 21:4–8 Miraculous Catch of Fish

    Jesus appears on the beach, prompting the disciples to recognize him after a miraculous catch of fish (v. 6). They are unable to haul in the catch due to its size (v. 7).

  3. John 21:9–14 Breakfast by the Sea

    The disciples find Jesus by a fire with fish and bread, and he asks them to bring some fish they caught (vv. 9-10). Jesus serves them breakfast, confirming his identity as the Lord (vv. 12-13).

  4. John 21:15–17 Peter's Restoration

    After breakfast, Jesus addresses Simon Peter with questions about his love (v. 15). Peter affirms his affection, and Jesus commands him to 'Feed my lambs' (v. 16).

  5. John 21:18–19 Foretelling Peter's Future

    Jesus foretells Peter's future, describing how he will be led by others in a manner he does not choose (vv. 18-19). This statement refers to Peter’s eventual martyrdom and glorification.

  6. John 21:20–23 Focus on Following Jesus

    Peter notices another disciple following and asks Jesus about him (v. 21). Jesus responds, focusing on Peter’s own journey, instructing him, 'You follow me' (v. 22).

  7. John 21:24–25 The Beloved Disciple's Testimony

    The beloved disciple affirms his testimony about the events recorded in this gospel and states the truth of his witness (vv. 24-25). He notes that many other works of Jesus remain unwritten.

Key verses

  • John 21:17Jesus asks Peter three times about his affection, and this sets in motion Peter's restoration and his role in caring for Jesus' followers.

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Study questions

Questions for studying John 21

Uses your daily Ask questions.

  1. observeIn v3, what does Simon Peter suggest to the other disciples?
  2. observeWhat did Jesus ask the disciples in v5 when he first spoke to them?
  3. interpretPeter's response in v15 indicates what about his relationship with Jesus?
  4. interpretIn v19, what does Jesus imply about Peter's future and the way he will glorify God?
  5. applyWhen have you felt a strong call to 'follow me' in your own life?

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John 21: frequently asked questions

What is John 21 about?+
After these things, Jesus revealed himself again to his disciples at the Sea of Tiberias (vv. 1-2).
What is the key verse in John 21?+
John 21:17: “He said to him the third time, “Simon, son of Jonah, do you have affection for me?” Peter was grieved because he asked him the third time, “Do you have affection for me?” He said to him, “Lord, you know everything. You know that I have affection for you.” Jesus said to him, “Feed my sheep.”
What are the main themes of John 21?+
The main themes of John 21 are Restoration and Forgiveness, The Call to Discipleship, Abundance in Christ, The Importance of Love.

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