Originally published in A.J.A. Quarterly, 5:1 (1959), pp. 38-9. DISSONANCE Reflections on the Psalms. By C. S. Lewis. Geoffrey Bles. 12s. 6d. There are fine things in this book, the chapter on praising God, for instance—“I think we delight to praise what we enjoy because the praise not merely expresses but completes the enjoyment; it is…