Fasting from foods is intended as spiritual preparation for an experience of deeper communion with God. Each person is a unity of body and soul. A right spiritual diet and a discipline of fasting go together and strengthen each other. Just as prayer benefits not only the soul but also the body so also fasting from foods benefits not only the body but also the soul. Fasting and prayer make us more sensitive to God’s personal presence. At important times of their lives the Prophets fasted and prayed. So did Jesus, the Apostles, Saints and Church Fathers.
Fasting must be undertaken willingly and not by compulsion. God doesn’t need our fasting. We don’t fast as a kind of personal punishment for our sins. We cannot pay God back for our sins but we can only confess them to Him to receive forgiveness. Fasting with a willing spirit and not just with an attitude of fulfilling a religious obligation means that we keep the purposes of fasting always before us which is to develop self-control and to remember God and His Kingdom. That way we fast not only in what we eat but also in how much we eat. Fasting is simplicity of eating. We leave the table not with loaded stomachs. Being a little hungry during the day becomes a constant reminder of God, of our dependence on Him, and of the fact that the Lord alone can give us “food that lasts for eternal life” (John 6:27).
In fasting and prayer, He reveals Himself to us as our true food and drink.
A Year of the Lord – Theodore Stylianopoulos