Not a long book. Has good insight into the upcoming Church. If there is one thing you can credit to David Platt it's his ability to shed light on areas within the church we would much soon ignore. David has great questions, a few ideas for solutions, challenges for believers, and, as all sinners do, some imperfections. But overall, I loved it. This year has been centered around this same idea for me. I don't find it at all a mystery to have run across this book.