1 sn Now the theme of Jesus’ impending departure is resumed (I am going to the one who sent me). It will also be mentioned in 16:10, 17, and 28. Jesus had said to his opponents in 7:33 that he was going to the one who sent him; in 13:33 he had spoken of going where the disciples could not come. At that point Peter had inquired where he was going, but it appears that Peter did not understand Jesus’ reply at that time and did not persist in further questioning. In 14:5 Thomas had asked Jesus where he was going.
2 sn Now none of the disciples asks Jesus where he is going, and the reason is given in the following verse: They have been overcome with sadness as a result of the predictions of coming persecution that Jesus has just spoken to them in 15:18-25 and 16:1-4a. Their shock at Jesus’ revelation of coming persecution is so great that none of them thinks to ask him where it is that he is going.
3 tn Or “into the world; again.” Here πάλιν (palin) functions as a marker of contrast, with the implication of a sequence.
4 sn The statement I am leaving the world and going to the Father is a summary of the entire Gospel of John. It summarizes the earthly career of the Word made flesh, Jesus of Nazareth, on his mission from the Father to be the Savior of the world, beginning with his entry into the world as he came forth from God and concluding with his departure from the world as he returned to the Father.
