Possible Clues:

• Rent room reportedly belonging to priests
• Ancient script’s inconsistent, grammar finally failing after the greeting
• To do with or about priests
• Emphasis on air for soprano, perhaps
• Greeting one right away in irregular letters from Egypt
• Reportedly rent room belonging to priests
• Script calls for taller Greek
• Priest's chair — it somehow hides end of aisle
• Say hello to jerk after a long period acting like a priest perhaps
• In conversation, loftier Greek is suitable for priests