Before he was one of the best-known church consultants in the country, Bill Easum served a lengthy pastorate in San Antonio, Texas. When he arrived at the church it was in serious decline, with the possibility of having to close its doors beginning to loom over it. By the time he left it was the most vibrant, fastest-growing congregation in its city and region. Shortly after he arrived, Easum preached a series of sermons on the book of Acts that challenged...