Since it is natural in times of great grief to lose the appetite, some have concluded that this is the fasting Jesus expected of his disciples after his departure. Some religious groups have set aside seasons and days when their followers are expected to refrain from eating or are to refuse to eat certain foods. Perhaps these practices have added to the confusion of Christians thinking on the subject of fasting.
History indicates that man in all ages and among all nations has engaged in fasting.
It has been used for many purposes including ceremonials, mourning, or as an aid to building self-control and as a method for gaining spiritual strength. The late Mahatma Gandi gained world attention through his extensive fasting. It has been used by both groups and individuals and is widely practiced today. The money they saved on their food was then sent to rescue missions in India. Many Christians today have experienced the blessings that can come only to one who has dedicated a season to fasting and prayer to Jehovah.