Lecrae sang/spoke at an Orange Conference I attended; I was impressed by his talent for crafting Biblical perspectives into rap form, and learned he was heavily influenced by a study group reading John Piper's works. When Logos offered this, I jumped on it & picked this resource to read first since it parallels a Lecrae song. My intention was to use this book as a group study by College/Career folks in our church--but I never got the opportunity to do that (God opened other doors). It is 10 chapters and 191 pages. A great read to encourage you to set your shoulder to the plow.