Related Clues:

• Chip off the old bloc?
• Faith group
• Sunnism, e.g.
• Shakerism, e.g.
• Clan division
• It's split
• Branch of religion
• The Anabaptists, e.g.
• Prayer group?
• Sunni or Shia
• Small denomination?
• Offshoot of a sort
• Spinoff of a sort
• Faith-based faction
• Something split off