I think too many theists rely heavily on their church leaders, and while they might consider thesmelves followers of a Jesus or Muhammed what they are realy doing is following a religious leader and that person's interpretation. Ideally I would suggest theists read a diversity of texts, and learn from various leaders, and use the self's own moral authiorty and sense as guidance. What about those who are unable, or just morally backrupt? There should be peer pressure on them to adopt moral norms, and help them realize their limitations.