There is an appetite for God. And it can be awakened. I invite you to turn from the dulling effects of food and the dangers of idolatry, and to say with some simple fast: "e;This much, O God, I want you."e; Our appetites dictate the direction of our lives - whether it be the cravings of our stomachs, the passionate desire for possessions or power, or the longings of our spirits for God. But for th...