As our high priest, Jesus prays that His Father will be glorified by His sacrifice, that the Father will keep His disciples from the evil one, and that His church will manifest a unity, a unity evident among the members of the godhead.
Using the analogy of a vine and the branches, Jesus challenges us to "abide in Him," a dependency on HIm that has four intended results and four key characteristics.
As the Father speaks for the third time to His Son, Jesus then interprets His Father's words for the people and offers a theology of unbelief to explain why so many are rejecting Him as the Messiah.
In the context of Mary anointing Jesus' head and feet and the Pharisees seeking to kill both Jesus and Lazarus, Jesus enters Jerusalem on a young donkey in a triumphal manner with the crowds waving palm branches and exclaiming Psalm 118, thereby fulfilling Zechariah 9:9.