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.