From INTRODUCTION TO THE GOSPEL ACCORDING TO SAINT JOHN Vol.I
By William Barclay

The Beloved Disciple

… All our information about John comes from the first three gospels. It is the astonishing fact that the Fourth Gospel never mentions the apostle John from beginning to end. But it does mention two other people.

First, it speaks of the disciple whom Jesus loved. There are four mentions of him. He was leaning on Jesus’ breast at the Last Supper (John 13:23-25); it is into his care that Jesus committed Mary as he died upon his Cross (John 19:25-27); it was Peter and he whom Mary Magdalene met on her return from the empty tomb on the first Easter morning (John 20:2); he was present at the last resurrection appearance of Jesus by the lake-side (John 21:20).

Second, the Fourth Gospel has a kind…