This document discusses Jesus' surrender to God's will through his prayer in the garden of Gethsemane and his final words on the cross committing his spirit to God. It uses Jesus' example to encourage surrendering one's own will to God, especially in times of deep grief, testing of faith, or facing difficult duties assigned by God. Though surrender is costly, finding peace in "not my will but yours" helps endure life's valleys as Jesus endured the cross for our sake.