William Barclay's Daily Study Bible - John 13:21-30
13:21-30 When Jesus had said these things, he was troubled in spirit. Solemnly he declared: "This is the truth I tell you, one of you will betray me." The disciples began to look at each other, because they were at a loss to know about whom he was speaking. One of his disciples, the disciple whom Jesus loved, was reclining with his head on Jesus' breast. So Simon Peter made a sign to him and said to him: "Ask who it is that he is speaking about." The disciple who was reclining with his head... read more
Matthew Henry's Complete Commentary - John 13:18-30
We have here the discovery of Judas's plot to betray his Master. Christ knew it from the beginning; but now first he discovered it to his disciples, who did not expect Christ should be betrayed, though he had often told them so, much less did they suspect that one of them should do it. Now here, I. Christ gives them a general intimation of it (John 13:18): I speak not of you all, I cannot expect you will all do these things, for I know whom I have chosen, and whom I have passed by; but the... read more