Related Clues:

• Belief-led division
• Rock mostly found on top of mountain rift
• Heretical group
• Second church is made initially as result of this?
• False religion
• Breach in southern church is over Mass
• Cricket, perhaps — ignoring batting order?
• Group of zealots
• Southern church is encountering first major split
• Denomination, body of followers
• Group caught in position
• Dissenting body
• Church disunity
• Small party
• Division in church is accepted by NCO