Dr. James R. Hart, President (The Robert E. Webber Institute for Worship Studies) // To some extent probably all of us have been spiritually empty, dry, dull, devoid of joy, devoid of life, frustrated, unhappy, discontent, completely out-of-sorts with God, with our families, with our brothers and sisters, seemingly out-of-sorts with the entire world, and, more to it, even out of sorts with ourselves. When we find ourselves in this spiritual state, awakening like the prodigal son in the pig pen of existence, lost, hungry, discouraged, lonely, how do we get home?