This is a really easy and fun book to read with language that both new and old Christians can understand. I would encourage you to read this with a highlighter and would also encourage you to read with your spouse or a group of people. The discussion afterward really adds to how God will move in you through this book.
As for the book, you will hear the author's story of how he said "Yes" to God when most people wouldn't and how God showed up and not only protected him but also used him to start and grow a church that is changing lives all over the world. I am personally challenged to have bigger faith and I am much more likely to say "yes" to God's call on my life after reading this.