ONE BODY, ONE SPIRIT explores how Christians can discern the difference between Christian unity and simple conformity to practices within the church. It also demonstrate how the Holy Spirit can break through barriers of difference to bring people togther as the Body of Christ. Concepts regarding 'unity among Christians' include: merging into one super church, celebrating communion exactly the same way, saying identical prayers, singing the same kind of music, meeting in the same building, and more. 12 Studies for individuals groups.