A Brief Layman's Theology of Fasting
There are certain physical manifestations of emotional occurrences that are common to all of humanity. Insomnia is characteristic of overwhelming anticipation; who can sleep the night before Christmas morning? Indigestion is often associated with stress, as well as high blood pressure especially if the stress is chronic. What are the physical manifestations of intense longing? Perhaps insomnia, diminished pleasure in other activities, the inability to focus on anything else, or anyone else. As the villain in the movie Hitch said, “Colors are dull, food has lost its taste…” When you want something (or someone) more badly than anything else in the world or out, your body reacts by suddenly losing its desire for other things, including things necessary for survival. You’re not hungry, you can’t sleep, and you can’t take your mind off of the object of your affection. David wrote Psalm 63 in the Judean Wilderness while he was running from King Saul. Inside the rain-shadow of Israel, the are...