This is the disciple who testifies of these things, and wrote these things: and we know that his testimony is true.
All Commentaries on John 21:24 Go To John 21
John Chrysostom
AD 407
The Evangelist then corrects the opinion taken up by the disciples.
John appeals to his own knowledge of these events, having been witness of them: This is the disciple which testifies of these things. When we assert any undoubted fact in common life, we do not withhold our testimony: much less would he, who wrote by the inspiration of the Holy Spirit. And thus the other Apostles, And we are witnesses of these things, and wrote these things. John is only one who appeals to his own testimony; and hedoes so, because he was the last who wrote. And for this reason he often mentions Christ's love for him, i.e. to show the motive which led him to write, and to give weight to his history. And we know that his testimony is true. He was present at every event, even at the crucifixion, when our Lord committed His mother to him; circumstances which both show Christ's love, and his own importance as a witness. But if any believe not, let him consider what follows: And there are also many other things which Jesus did. If, when there were so many things to relate, I have not said so much as the other, and have selected often reproaches and contumelies in preference to other things, it is evident that I have not written partially. One who wants to show another off to advantage does the very contrary, omits the dishonorable parts.