Fasting and Prayer

At the start of this new year we have been invited to participate in a time of Prayer and Fasting for 21 days. Most people know how to pray, but what do you know about fasting? Mark takes us through five questions on fasting: 1. Are we still called to fast? 2. Who is called to fast? 3. When do we fast? 4. How do we fast? 5. Why do we fast?