After reading this book I had the feeling that Bishop Spong was proposing a new orthodoxy. My feeling on this is that what we need is a "heterodoxy". There are many paths to communion with God and we need to honour and respect all of them. If we get bogged down in dogma, we risk missing the call of the Spirit. My personal view is that when we seek the divine, we find that aspect of God that we need. This will, of course, be different for each of us.