Of course this book is incredible. I highly respect Hughes and Love to listen to his teaching, so its natural that I love this book. It was delivered in sermon form to College Church and then transcribed into this book. I have been using this with a friend to read and meet and pray. Great book for exposing the subtle worldly traits we have that we don't notice. I was significantly convicted over my desensitivity to violence. But this book helped me get working on it. Read it, its short and good. I gave it 5 stars for what it is, devotion type material. Its not a terse theological treatise on worldiness. Its 11 sermons transcribed into short chapters that convict and give the Spirit something to work with on concecrating us.