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?

JOHN 21:20KJV
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John 21:20 (KJV)

What does John 21:20 mean?

John 21:20 describes Peter turning around and seeing the disciple whom Jesus loved following them—the same disciple who had leaned against Jesus during the Last Supper and asked which one would betray Him. This verse sets the scene for a conversation between Peter, Jesus, and this beloved disciple, highlighting the close relationship between Jesus and this particular follower.

In this moment, Jesus and Peter are walking together after Jesus’ resurrection, and Peter notices another disciple behind them. The “disciple whom Jesus loved” is a way the Gospel of John refers to its author, traditionally understood to be John himself. The verse recalls a specific moment at the Last Supper, reminding readers of the disciple’s closeness to Jesus and his role in key events.

The Greek behind John 21:20

  • The word for "loved" is ἀγαπάω (agapaō), which often means a deep, selfless love. This highlights the special affection Jesus had for this disciple, not just friendship but a profound bond.
  • The phrase "leaned on his breast" uses the word στῆθος (stēthos), meaning chest or breast, and points to a gesture of intimacy and trust at the Last Supper. This detail emphasizes the disciple’s closeness to Jesus, both physically and relationally.
  • The word for "following" is ἀκολουθέω (akoloutheō), which means to follow or accompany. In this context, it shows that the beloved disciple is literally walking behind Peter and Jesus, but it also hints at his ongoing faithfulness.

Why John 21:20 matters

  • This verse clarifies the identity of the "disciple whom Jesus loved," connecting him to earlier moments in the Gospel and establishing his presence at key events.
  • By mentioning the Last Supper and the question about the betrayer, John 21:20 reminds readers of the disciple’s unique insight and access to Jesus, which becomes important in the following conversation.
  • The scene sets up a contrast between Peter and the beloved disciple, which helps explain the dynamics of their relationship with Jesus and the roles they play in the closing chapter of the Gospel.

Where else these words appear

“breast” Greek G4738 · used in 5 verses

  • Luke 18:13 And the publican, standing afar off, would not lift up so much as his eyes unto heaven, but smote upon his breast, saying, God be merciful to me a sinner.
  • Luke 23:48 And all the people that came together to that sight, beholding the things which were done, smote their breasts, and returned.
  • John 13:25 He then lying on Jesus' breast saith unto him, Lord, who is it?

“leaned” Greek G377 · used in 10 verses

  • Matthew 15:35 And he commanded the multitude to sit down on the ground.
  • Luke 11:37 And as he spake, a certain Pharisee besought him to dine with him: and he went in, and sat down to meat.
  • Luke 22:14 And when the hour was come, he sat down, and the twelve apostles with him.

“supper” Greek G1173 · used in 16 verses

  • Matthew 23:6 And love the uppermost rooms at feasts, and the chief seats in the synagogues,
  • Luke 14:17 And sent his servant at supper time to say to them that were bidden, Come; for all things are now ready.
  • John 13:4 He riseth from supper, and laid aside his garments; and took a towel, and girded himself.

“about” Greek G1994 · used in 38 verses

  • Matthew 9:22 But Jesus turned him about, and when he saw her, he said, Daughter, be of good comfort; thy faith hath made thee whole. And the woman was made whole from that hour.
  • Luke 8:55 And her spirit came again, and she arose straightway: and he commanded to give her meat.
  • Acts 16:18 And this did she many days. But Paul, being grieved, turned and said to the spirit, I command thee in the name of Jesus Christ to come out of her. And he came out the same hour.