What is fasting? Since there are so many misconceptions about it, I first want to clarify what fasting—biblical fasting—is not. Fasting is not merely going without food for a period of time. That is dieting—maybe even starving—but fasting it is not. Nor is fasting something done only by fanatics. I really want to drive that point home. Fasting is not to be done only by religious monks alone in a cave somewhere. The practice of fasting is not limited to ministers or to special occasions.
Stated simply, biblical fasting is refraining from food for a spiritual purpose. Fasting has always been a normal part of a relationship with God. As expressed by the impassioned plea of David in Psalm 42, fasting brings one into a deeper, more intimate and powerful relationship with the Lord.
When you eliminate food from your diet for a number of days, your spirit becomes uncluttered by the things of this world and amazingly sensitive to the things of God. As David stated, “Deep calls unto deep” (Ps. 42:7). David was fasting. His hunger and thirst for God were greater than his natural desire for food. As a result, he reached a place where he could cry out from the depths of his spirit to the depths of God, even in the midst of his trial. Once you’ve experienced even a glimpse of that kind of intimacy with our God—our Father, the holy Creator of the universe—and the countless rewards and blessings that follow, your whole perspective will change. You will soon realize that fasting is a secret source of power this is overlooked by many.