Spirituality is brandished about today as an almost surrogate stance for God. For people that have a foot in both camps - just in case. When they don't want to commit to a religion it is fashionable to say "I'm Spiritual" or worse still "I believe in the Universe" whatever that means.
But spirituality isn't what most people think it is and it is definitely nothing to do with "New Age" stuff in fact nothing is. New Age is for the lost and bewildered. This audio-book tells about Spirituality and what it means.