This book is based on a series of lessons/messages which the author gave at Grace Community Church in Sun Valley, CA, shortly before leaving to become the senior pastor at Mission Road Bible Church in Kansas.
Holland's thesis is that "Jesus, the Son of God, has been eclipsed, we've made ourselves at home in this new normal." To some extent, Holland is right. But also remember that his target audience for these sermons was a group of singles and college kids. The same criticism, however, to some extent can be applied to any age group who have been Christians for any length of time and settled into apathy, materialism, success, or any of the things which man allows to take His place. As Holland says, "Any and all distractions are sins if they're keeping us from the worship of Jesus."
I'd recommend this book, especially to younger people.