Possible Clues:

• Ecclesiastical instruction
• Before one's mass, hear about European form of religious instruction
• Reduced Cork community in this monastery primarily offering religious instruction
• Problem is Mass involving eastern religious instruction
• Series of questions
• Religious teaching restored ethics in University briefly
• Religious instruction that could be schematic
• Religious instruction for Catholic? Problem is Mass without English
• Schematic (anag.)
• Charlie and Mike probed by a detective chap's line of questioning