So this U-shaped pattern is ironically illustrated in the story of Christ, the Deliverer, because Jesus the Deliverer must dive into the depths of human difficulty to bring human victims to new life in God's Kingdom. He has experienced what we experienced and He knows how to get us through. In Philippians 2:5-11, Paul emphasizes that Christ Jesus descended, from being in the form of God and equal with God, to taking on human likeness and servitude, even to the point of suffering the terrible death on the cross, and then He was highly exalted to universal Lordship.
He didn't grasp at it! He voluntarily gave it up.