" Challenging. Heady. Willard is a philosopher, so you will find all the reason and logic/arguments behind 'why' questions. 'Why' should we do the spiritual disciplines. He offers a 'theology of the disciplines', etc. Willard also offers a lot of great thoughts on other topics such as poverty & holiness, and how to create true & lasting change in culture, society, political & global structures, etc. But, if you want a practical, 'how-to' book on spiritual disciplines, this is not the book. Willard even says so himself, he puts in a plug for Richard Foster's 'Celebration of Discipline' for a practical 'how-to' guide. That's definitely high on my reading list right now. I'm almost salivating. But, Willard does offer a great understanding as to the reasons 'why' for the spiritual disciplines, and a call to their diligent practice. If I was a philosopher, I would probably have rated it a 4 star instead of 3. Just a little heady for my taste at times. "
— Matthew, 2/12/2014