Related Clues:

• Not a mainstream religion
• A chip off the old flock?
• Shia or Sunni
• Zen Buddhism, e.g.
• Zealots' group, maybe
• Shiites or Amish, e.g.
• Friends, e.g.
• The Dunkers or Shakers, e.g.
• Zen Buddhists, e.g.
• Certain offshoot
• Shiites, e.g.
• Shiites or Sunnis
• One may be Protestant
• Dissenting clique
• Church branch