The figure of the disciple whom Jesus loved appears in the Gospel of John and has a special role at the cross (John 19:26–27). Wikipedia — John the Apostle distinguishes between the tradition (John son of Zebedee, author of John, Revelation, the epistles) and scholarly debate; Britannica — Saint John the Apostle summarizes the biography according to the New Testament and legacy. New Advent (John, St., Apostle) provides a Catholic framework. Reading: John 13:21–25 (leaning on Jesus' chest), John 19:25–27, John 20 (empty tomb). Revelation: the author calls himself “John” — scholars debate whether it is the same person as the Gospel; Wikipedia summarizes the views.
In the Gospel of John
The beloved disciple is the inner witness: at the Last Supper, standing beneath the cross, arriving first at the tomb with Peter. John's theology of testimony and love is tied to these passages. 1–3 John emphasize friendship and the commandment to love — Wikipedia lists the authorship debate of the epistles.
This is the disciple who testifies to these things and wrote them down.
— John 21:24 (reference)
Source Analysis
Britannica is concise; Wikipedia is lengthy in the authorship section; New Advent follows the tradition of single authorship. Lay learners should know: authorial identification is a traditional hypothesis, not the only conclusion in academia — but it still holds pastoral value in the Church. Exercise: read John 21:20–25 and note the question the ‘witness’ poses to the reader.
“The Beloved Disciple” and Witness in the Parish
God invites every baptized person to become a quiet witness: to remain at the foot of the cross with the Church, not to flee when the community suffers. John in the Gospel suggests that model — different from Peter in temperament but with the same love. Meditating on John can help the less talkative in the parish group see that they still have a place serving through presence.
Roadmap
John 13; 19; 20–21; 1 John 4:7–21; Rev 1:1–8; Wikipedia authorship section (only to know the debate, not to foster blind skepticism).
Summary
- Beloved disciple: witness in John.
- Tradition: John the apostle; scholars: authorship debate.
- Wikipedia: detailed; Britannica: concise; New Advent: Catholic.
- Read the Gospel first; Revelation with commentary.


