"The Heart of Evangelism" is a must read for all believers in Jesus Christ. Jerram Barrs points out that all believers are called to evangelism to some extent. He also points out some things in Jesus' and Paul's ministries that most wouldn't see through casual reading. Reading this book has been a life changing read. Through reading "The Heart of Evangelism" and my own studies I have became more confident and bold about speaking the gospel to friends, family and coworkers. I pray this book has or will help you as it has helped me.