This is a classic book on Leadership. In all honesty I believe the majority of the content applies to all Christians and not just Christian leaders. So, from that standpoint, the book would be very good to use in discipleship. I did find the chapter dealing with communication to be dated. It deals, in part, with sermon style presentations speaking to the reality a generation or more ago. The current generation is looking for something else in communication - something real, personal and fresh. So, I'd prefer to give this book 3.5 stars, but felt it unjust to round down to 3. So, 4 stars it is. A good book, if somewhat dated.