E. A. Johnston's new book on preaching is a must have for any serious pastor or evangelist who wants to sharpen their tools and preach with more purpose and power a God-centered gospel and the full counsel of God. Dr. Johnston's homiletical mentor, Dr. Stephen F. Olford trained him in preaching and revival, and he has over 2,000 sermons on Sermon Audio. Dr. Johnston has authored over 19 books on Revival. You will learn a lot from this book.