For those who follow the Vineyard Christian Fellowship this is a good book to have. It provides a challenge to those who want to live life through the power of God's Spirit.
Direct evangelism still works. John Wimber presents his view on evangelism believing that the most effective witness is a presentation of the gospel in conjunction with meeting of people's needs. In the book, he presents his theology of why the gospel should be accompanied with signs and wonders by citing Scriptural passages and the accounts of third-world Christians who he met while he was teaching at Fuller's school of World Missions.