Some people wouldn't think of prayer as a ministry. Many would consider ministry to be preaching, or teaching, or knocking on doors, and telling people about Salvation through Jesus Christ. Something as simple as prayer is a ministry? Then "Fasting". A practice that is foreign for so many, even Bible believing Christians. Even though fasting is mentioned thirty-one times in the Bible in a positive sense, very few people in our modern era have any knowledge about it. Dr. Cooper informs readers of how powerful prayer & fasting is!