Is Fasting a Command? (Matthew 6:16) John MacArthur

And whenever you fast, do not put on a gloomy face as the hypocrites do, for they neglect their appearance in order to be seen fasting by men. Truly I say to you, they have their reward in full. (Matthew 6:16)

During Old Testament times many faithful believers fasted-Moses, Samson, Samuel, Hannah, David, Elijah, Ezra, Nehemiah, Esther, Daniel, and many others. And the New Testament tells us of the fasting of Anna, John the Baptist and his disciples, Jesus, Paul, and numerous others. We know that many of the early church Fathers fasted, and that Luther, Calvin, Wesley, Whitefield, and many other outstanding Christian leaders have fasted.

But the only fast commanded in Scripture is the one connected with the Day of Atonement. On that day all the people were to "humble [their] souls" (Lev. 16:29; cf. 23:27), a Hebrew expression that included forsaking food as an act of self-denial. That was a national fast, involving every man, woman, and child in Israel. But it occurred only one time a year, and then only as an integral part of the Day of Atonement...

How Eating and Fasting Magnify Christ

By: John Piper @ http://www.desiringgod.org

Here is one of the truths we will try to unpack in the seminar this weekend on Prayer, Meditation, and Fasting.

Bread magnifies Christ in two ways: by being eaten with gratitude for his goodness, and by being forfeited out of hunger for God himself. When we eat, we taste the emblem of our heavenly food – the Bread of Life. And when we fast we say, “I love the Reality above the emblem.” In the heart of the saint both eating and fasting are worship. Both magnify Christ. Both send the heart – grateful and yearning – to the Giver. Each has its appointed place and each has its danger. The danger of eating is that we fall in love with the gift; the danger of fasting is that we belittle the gift and glory in our will-power. (A Hunger for God, p. 21)