John 17:1
1Jesus said these things, then lifting up his eyes to heaven, he said, “Father, the time has come. Glorify your Son, that your Son may also glorify you;
The farewell teaching becomes prayer. “Father”—Wesley heard the only-begotten’s own simplicity—and the appointed hour. Glorify your Son so that your Son may also glorify you: the cross-hour is mutual honor, not a private transaction hidden from the world he will still name.
The Son who prays is already the Revealer. This opening petition is for his glorification in the work of life-giving; the prayer will soon include believers and, at last, the world’s believing. High Christology first: only this Son can ask this of this Father.
Having spoken, he seals the words with prayer. The hour is the Father’s appointed hour, not men’s timetable. Father and Son glorify one another: the death that looks least glorious is, Calvin said, the hidden triumph of atonement, reconciliation, and Satan’s defeat.
Doctrine has no power unless efficacy comes from above. The Mediator prays according to the office given him. What is about to happen is decreed, and still he asks—because promises are meant to become petitions.