" Jesus, the living embodiment of Israel’s God, could cry out, “My God, my God, why did you abandon me?” Here we have the Holy Spirit, who in Romans 8 is clearly the powerful presence of Israel’s God himself, groaning inarticulately from the heart of creation. And the Father—the Searcher of Hearts—is listening. This is the extraordinary “conversation” in which the suffering church is caught up. And because it was always the will of the Creator to work in his world through human beings, this human role of intercession—of patient, puzzled, agonized, labor-pain intercession—becomes one of the key focal points in the divine plan, not just to put into effect this or that smaller goal, but to rescue the whole creation from its slavery to corruption, to bring about the new creation at last. Paul has a great deal to say about suffering elsewhere in his writings, but I think this passage goes to the heart of it all. "
― N.T. Wright , The Day the Revolution Began: Reconsidering the Meaning of Jesus's Crucifixion