Possible Clues:

• The innermost sacred part of a temple
• Digs up a fair amount of Tyre buried in wet clay leading to atrium and inner sanctuary of Greek temple
• The innermost sanctuary of an ancient Greek temple
• Master standing to admit dereliction of duty in sanctum sanctorum
• Temple sanctuary
• Inner room across which landlady tumbles
• This contributes to lady tumbling in chancel
• Break of day has receiver of bread and wine in sanctuary
• Heady tumult covers sacred space
• A form of duty, attending mass in ancient sanctuary