To look for God's radiance in creation
In the Middle Ages, spiritual advisors always warned against a state that had a variety of names but was difficult to describe: inertia, ill pleasure (acedia), nausea, laziness (pigrita), dullness (tarditas). All these terms pointed to a joyless, antimystical condition: an idleness that can be highly busy, a nauseousness with life that has learned the morbid art of seeing only decay and destruction in everything, a laziness of life that makes us too sluggish to look for God's radiance in creation or to make it shine again.