Many of us have heard the saying "find a need and tend to it," but what does this truly mean for a Kingdom worker? Tommy Barnett, in his book What If?: My Story of Believing God for More..Always More, encourages us to find a need in our midst and do something about it. From crusade tents to "Johnny Cash and The World's Biggest Sunday School" to 400,000 at an evangelistic event in Bangalore, India, to Dream Centers being established all over the world, Tommy Barnett has seen God do amazing things.