This is the book "Forgotten God - Reversing our Tragic Neglect of the Holy Spirit" by Francis Chan. My boss gave it to me for Christmas. So far I've really been enjoying it. I've always loved hearing Francis Chan speak at Torrey Conferences at Biola, and in the summers here at camp. I always appreciate his solid, Biblically centered teaching that encourages us to live and approach life according the the Bible, and not just how our culture understands church and spirituality today. I'll give you my review of the book once I'm done.