Fasting is another long proven way of finding our way into Sabbath, where we live and do our work from the hand of God. In fasting we abstain from our ordinary food to some significant degree and for some significant length of time. Like solitude and silence, it is not done to impress God or merit favor, nor because there is anything wrong with food. Rather, it is done that we may consciously experience the direct sustenance of God to our body and our whole person. We are using the keys to access the kingdom.
This understanding of fasting is clearly indicated by Jesus in Matt. 4:4 (with its back reference to Deut. 8:2-6) and in John 4:32-34. Fasting is, indeed, feasting. When we have learned well to fast, we will not suffer from it. It will bring strength and joy. We will not be miserable, and so Jesus tells us not to look miserable. (Matt 6:16) Was he suggesting that we fake a condition of joy and sufficiency when we fast? Surely not. He knew that we would "have meat to eat" that others "know not of." I and many others can report that we have repeatedly verified this in experience.
Fasting is one way of seeking and finding the actual kingdom of God present and active in our lives. And because we are then more immersed in the reality of the kingdom, practically utilizing the "keys," our lives take on the character and power of Jesus. This will assure us that our work is his work and that he is working. Though we act, and work hard, it is after all not our battle and the outcome is in his hands.
One pastor had this to say about his experience with fasting: "Surprisingly, after the fast is when I began to realize something from the fast. I came back from the fast with a clearer sense of purpose and a renewed sense of power in my ministry. The anger which I unleashed at my wife and children was less frequent and the materialism that was squeezing the life out of my spirituality had loosened its grip."