By Jim on Thu, 01/11/18 Christian Living Prayer The same Spirit who inspired spontaneous sermons also inspired the crafted acrostic poems of the book of Lamentations. He has moved like rapids — quickly and vivaciously — and startling to see. But the Spirit also moves like a glacier — subtly and cumulatively — and sometimes so imperceptibly that the believer might be unaware of his work. In fact, God has a particular glory that he displays by moving slowly.