The Holy Spirit A B Simpson Chapter 15 – All the Blessings of the Spirit, or the Holy Ghost in Ephesians It is not merely joy and glory that the vision unfolds, but actual and practical power. There is nothing we so much need as power. We are ever coming into conflict with forces too strong for our human weakness. We are fighting a ceaseless battle and we are inadequate for the weakest of our foes and the smallest of our difficulties. We are “without strength,” and the deepest need of our heart is for spiritual power. But there is for us all the power we need, treasured up in Him who said, “All power is given unto Me in heaven and in earth.” The word here used for power has received a new significance through the progress of modern science.