I am a Pentecostal Christian and I find Rob Bell's teachings to be unbiblical and new-agey. His teachings are not accurate and are self-created and self-serving. Skip this series. Don't be taken in by the "newest thing in Christianity" as I have seen individuals and whole church sucomb to this. Rob Bell is a false teacher.
Bell brings forward an idea that was condemned as heresy long ago. You must always be skeptical of one who rarely mentions their sources. What he does exceptionally well is blur the issue and make it seem normative or perhaps a deep truth that we've just forgotten.Watch and listen closely with his last illustration about the atheist friend and work back to his use of breath being the spirit of God. The implication is not direct but hits like a hammer.
This was one of the most profoundly spiritual videos I have seen in very, very long time. It opened my eyes to God's Spirit in ways I'd never imagined before. Rob Bell does a phenomenal job in bringing God's Word alive. Highly, highly, HIGHLY recommended.