We fast before receiving Holy Communion as a symbolic way of preparing ourselves to appreciate the spiritual nourishment of the Lord’s body and blood. Fasting at any time as a church regulation should not be a negative experience. Instead, such self-denial is intended to bring about an inner transformation leading to deeper union with God, who is the source of our life and joy. Something is missing if fasting and other penitential practices do not lead us to a deeper relationship with God. When we fast, we participate–at least in a small way–in the “self-emptying” that Christ experienced as he became a human being and died on the cross (Philippians 2:7-8). The more we grow in our desire to be like Christ for the world, the more important occasional fasting will become in our lives.