The Holy Spirit A B Simpson Chapter 7 – Waiting for The Spirit Oh, it is so sweet to wait upon the Lord and dwell on high, to survey the mountain peaks of His glorious grace and look out on the boundless fullness of His promises and His power, and to hear Him say, “Call unto Me, and I will answer thee, and show thee” not merely the things thou hast seen, but “great and hidden things which thou knowest not!”