Related Clues:

• 'O ___ Night' (Christmas song)
• Blessed, and a word that can precede the starts of 18-, 28-, 48- and 62-Across
• Last characters in church to feel godly or saintly
• Word in many cathedral names
• Word before 'cow' or 'smokes'
• Religious alliance in turbulent age he and you'll put together
• Guacamole go-with?
• Ironic word before an expletive
• Word before "cannoli" or "cow"
• "__ Toledo!"
• ___ water (sacred liquid)
• Like water in the Zamzam Well
• Immaculate as Swiss cheese, we hear?
• Word before "buckets" or "cow"
• "__ guacamole!"