Simple, straightforward book for young people on growing as a Christian. A basic book for new Christians that focuses on Christian discipleship and obedience to the four challenges of the title. Filled with relevant stories and straightforward Bible teaching, this book is perfect for teens to read and take to heart. The author is passionate about reaching out and telling the gospel, and this passion will be contagious to young readers. He has worked with teens for years, and this book is both practical and fresh, just the right combination.