It is obvious that Jesus, during the supper, was completely preoccupied with the Father. When, at an early age, he had dedicated his life to “the things of my Father,” that dedication became the foundation of everything he did. This zeal for God was now about to consume him, and the flame of it became more intense as the hour drew near: Now before the Feast of the Passover, when Jesus knew that his hour had come that he should depart from this world to the Father, having loved his own who were in the world, he loved them to the extreme. (John 13:1) Jesus, knowing “that the Father had given all things into his hands, and that he had come from God and was going to God” (John 13:3), could not stop speaking of the Father. This word is heard from his lips twenty-one times in John 14, ten times in John 15, twelve times in John 16, and, always in direct address, six times in John 17.
From The Jesus We Missed: The Surprising Truth About the Humanity of Christ by Patrick Henry Reardon.