Another question is why this disciple is not mentioned by name. The Fourth Gospel is not chary of names. Why, then, is the disciple who appears so prominently along with Andrew and Simon not mentioned by name? Only one plausible explanation suggests itself--the explanation that the unnamed disciple was the author of the Gospel, who, through a feeling common in the literature of antiquity, as well as of our own time, did not like to mention his own name in the course of his narrative. We have already observed that the author claims to be an eyewitness of the life of Christ. John 1:14. When, therefore, near the beginning of the narrative a disciple of Jesus is introduced, rather mysteriously, without a name, when, furthermore, events in which this disciple was immediately concerned are narrated with unusual vividness and wealth of detail, vs. 35-42, the conclusion becomes very natural that this unnamed disciple is none other than the author himself.
=(4) The Beloved Disciple.=--This conclusion, it must be admitted, so far as this first passage is concerned, is nothing more than a likely guess. But by other passages it is rendered almost certain.
In John 13:21-25, a disciple is mentioned as leaning on Jesus' breast and as being one whom Jesus loved. This disciple is not named. But who was he? Evidently he was one of the twelve apostles, for only the apostles were present at the Supper which is described in chs. 13 to 17. The disciple "whom Jesus loved," however, was not only among the Twelve; he was evidently among the innermost circle of the Twelve. Such an innermost circle appears clearly in the Synoptic Gospels. It was composed of Peter and James and John. The beloved disciple was probably one of these three; and since he is clearly distinguished from Peter, ch. 13:24, he was either James or John.
The introduction of an unnamed disciple, which seemed significant even in John 1:35-42, becomes yet far more significant in the present passage. In the account of the Last Supper, a considerable number of the disciples are named--Peter, Judas Iscariot, Thomas, Philip, Judas not Iscariot--yet the disciple who is introduced with especial emphasis, whose very position at table is described with a wealth of detail far greater than is displayed in the case of any of the others, is designated merely as "one of his disciples, whom Jesus loved." The strange omission of this disciple's name can be explained only if he was the author of the book. Clearly the painter has here introduced a modest portrait of himself in the midst of his great picture.