Lewis

I am saying only that the highest good of a creature must be creaturely—that is, derivative or reflective—good. In other words, as St. Augustine makes plain [De Civ. Dei, xii, cap. I], pride does not only go before a fall but is a fall—a fall of the creature’s attention from what is better, God, to what is worse, itself.—Business of Heaven, pp. 217, 218.