I'm reading this book right now and I am absolutely loving it! It's called Primal: A Quest for the Lost Soul of Christianity. It's written by Mark Batterson. I'm only a couple chapters into it, exams put an end to my personal life for a while. But so far it is amazing. The concept is that Christians have lost sight of the Great Commandment. I think it's absolutely true. And totally about time that we realize this and try and fix it.
Anyways, I'm going to post more once I make more progress/finish the book.
If you want to check out the book you can order it here: Primal: A Quest for the Lost Soul of Christianity
Also, check out Mark's blog here. It's an interesting read.