Thanks for reading the posts which are behind your questions (cf Violence at the Heart of Christianity). I appreciate it. Thanks also for the chance to clarify what I am and am not saying and why. I definitely appreciate that as well. First of all I am reading the scenes in Gethsemane in the synoptics, not in John because John uses a different approach. The three scenes in the synoptics are essentially the same with Luke adding the vivid detail of the agonia with blood-like sweat pouring from Jesus. This detail adds to the depth of my conclusion that Jesus was discerning with and before God the very nature of his next vocational step and, as part of that process of discernment, readying himself to embrace it wholeheartedly.
Discernment, an Ongoing Process in Living One's Vocation:
What I have suggested thus far is that Jesus's ministry was a way of confronting all of the powers and principalities at work in the world. It was a way of embodying God's reign and bringing that into confrontation with the various powers and manifestations of evil of this world/kingdom (i.e., sin, illness, death, oppression, meaninglessness, etc). As Jesus continues his ministry of the Kingdom of God/Heaven, the intensity of his confrontations grows as does the threat to him these represent. In some stories of Jesus' journey to Jerusalem one gets the impression that Jesus evades the threat temporarily and moves from safe house to safe house as the lights of previous safe houses wink out and the darkness and threat closing in on Jesus grows. In spite of all of this Jesus continues to live and minister in integrity, that is he "speaks truth to power" in, with, and through his authentic humanity and exhaustive transparency to and mediation of God. Throughout we are told that time and again Jesus goes apart to pray to his Abba and then continues forward as he discerns he must (we read, for instance in Lk 4:42-43, "I must preach. . .to the other cities too. . .for it was for this purpose too that I was sent. . ." as Jesus comes from prayer).
I think it would be a terrible mistake to treat Jesus' prayer throughout the gospels as though it is only a way of recharging his spiritual or personal batteries, so to speak. Jesus' prayer to his Abba is always about laying his entire humanity before God and finding the will of God in continuing on his path to reveal (make known but also to make real in space and time) the very sovereignty of that creator God. Jesus' relationship with God develops and deepens over time. His embodiment of the Word of God becomes more definitive and exhaustive. (Luke says, "he grew in grace and stature"). At every point Jesus must discern what is the best way to carry on his specific vocation and ministry. Will it be in healing, exorcisms, teaching, preaching, contending with religious authorities, calling disciples, weakness, submission, rebellion (as with some Jewish activists), silence, or even in subjection to and death from the very powers and principalities he confronts? Remember, Jesus' ministry is to proclaim (i.e., embody and bring) the Kingdom of God to and in the face of the world's darkness and idolatry, not to simply be a wonderworker, healer, preacher, teacher, exorcist, etc. Discernment is an ongoing process which reaches its climax in Jesus' prayer in Gethsemane.
In Luke's gospel we have the detail of the agonia in the garden. Remember that agonia (or agony as we translate it) did not mean a period of terrible physical (or mental) suffering. It was a word used by athletes for all that was involved in their immediate preparation for a contest or race. They would warm up their muscles, minds, and hearts so they were at their peak of readiness when the contest began. I can imagine athletes running through an assessment of who they really are and all the reasons they are participating in such a contest as part of this agonia. In John's gospel, instead of the Gethsemane scene in the Synoptics, we see Jesus doing this in a long period of prayer where he recalls all that he has done for others, who he is, who others are and what keeps them in bondage or exile, what he is about in terms of God's reign and opposing the powers of this world. This has the flavor of teaching and proclamation, but it is also the kind of discernment moment where we affirm with God just who we are and what our vocation is as we listen to God and prepare for something which will really test us and our call.A Cup of Integrity which involves Suffering:
Jesus is committed to God's purposes and has lived his life walking this specific path. At this point the path takes him directly into the very maw of the powers of sin and death, the heart of "the world" he acts to transform by making God present there. Jesus speaks truth to power; it is the truth of authentic humanity and the Creator God spoken (made present, addressing) the untruth (sin, evil, distortions) of this world. At every moment and mood of his life Jesus has acted with integrity in the face of opposition and lack of understanding, whether with parents and family, teachers and elders in the Temple or synagogue, the crowds, his disciples, Satan, God, the powers of the Roman Empire, Pilate, Herod, et al). He has come to know and prepared for the entirety of his life to affirm and reveal the Kingdom (Reign) of God in a definitive way. When he prays he also discerns and that is especially true in Gethsemane.
We can hear his implicit questions to his Abba: "How will my failure and crucifixion reveal your reign?" "The disciples are not ready yet, won't my death destroy the reform movement just coming together around me?" "How does allowing the powers that be to destroy me reveal your power and infinite love?" "If you can show me a better way, please Abba, I beg that you do this; I can't see how this is the best way forward!" And yes, we can hear his fear as well, "Dying such a death? It is unthinkable in its torture and its shame." "My Mother will have to watch, no matter what I tell her." "Will I be up to this? Am I strong enough?" Then, his final affirmation --- the piece of his prayer evangelists share, "But of course, your will be done in me as I have always allowed it to have been done until now; let me live these kenotic (self-emptying) events with fidelity, with integrity!!" As I "hear" Jesus' prayer in this scene especially, it is a struggle to discern and then accede once again, but now far more profoundly, to the will of God.
The Divine Will: Embracing a Life of Love even in the Face of Godless Death:
One of the images I use sometimes to illustrate the distinction between what God does and does not will with regard to the cross of Christ is that of the Peace Corps. We send young persons to other countries, sometimes where there can be significant danger, in order to demonstrate the truth and vision of the United States of America. No one in the Peace Corps wills the death of these young persons; what is willed is that they live their lives for these others in a fully integral way with all the integrity and fidelity they can bring to the task. What is willed by those who commission them is life, not death. And yet sometimes Peace Corps volunteers are lost/killed in the process of carrying out their mission. Sometimes it is due to accidents, or natural disasters; sometimes, however, it is due to the hostility and belligerence of people in the country.
A similar example might be members of the armed forces. When these young persons are sent out "in harm's way" they are sent to live (and fight as needed) for the mission. They may be engaged in building schools, hospitals, communications networks and infrastructure; they will fight to protect the innocent, to secure a government, and so forth. But what is willed is not their death. Giving their lives for others may be entailed in living their lives for others, but what superiors will is not their deaths (and especially not by horrific means) but that they live their commitments with fidelity and integrity wherever they find themselves!
What God wills of Jesus is that he live from and for the Love of God. God wills Jesus to be a man for others, one who reveals the depths and breadth of God's own love for himself and these others, and to do so exhaustively. While this love is rejected even by some of Jesus' own disciples and family, Jesus continues to offer it even as he is tortured, betrayed, and executed. It is important to distinguish what human beings will for and do to Jesus and what God wills for him. We teach that God wills that Jesus love us and his God to the farthest reaches of human life --- wherever that love takes him, and whatever openness and attentiveness (obedience) that requires; what I do not believe is that God wills Jesus' death by torture or his abandonment and betrayal by anyone including Godself.
The cup that God does not remove is the cup of living and loving exhaustively with complete integrity (as God loves!) even to the greatest depths and breadth of their very rejection by this world. This is where the vocation to authentic humanity is most difficult; it is where the call to openness, attentiveness, and self-gift to and for the other is most easily compromised and mitigation most easily justified. And Jesus knows this very well. It is what inspires his prayer in Gethsemane: is the abject inhumanity and shamefulness of Jesus' fate really the best way to make human integrity and dignity most manifest? Is there a better way to reveal the God who is exhaustive and unconditional love-in-act --- a better way to allow Love-in-act to penetrate and transform reality even to the depths of inhumanity and godlessness?
I believe this (along with all the related questions mentioned above) is what filled Jesus' prayer in Gethsemane. I believe this is what Jesus was discerning. It is certainly the question answered by Jesus' passion. God willed Jesus to live God's love exhaustively, wherever that love for God and God's own took him. God willed that he live his life and vocation with an uncompromised, unceasing openness and integrity. And that is precisely what Jesus did. Whether in strength or in weakness, in his human capacity or in abject human incapacity, Jesus was entirely transparent to the sovereign power and presence of God. He acted with human integrity to reveal God exhaustively. He was entirely transparent to God and never once got in God's way. The resurrection is the story of what God (the one Jesus called, Abba) willed and was able to do with and because of Jesus' own authentically human faithfulness; it was what God could do with an integrity made entirely manifest in abject weakness and dependence.