Related Clues:

• Invective
• Response to a preacher
• The end of grace?
• 'I agree completely!'
• Words that leave you in a bind?
• Words of assent
• See 68-Across
• 'What'll ___?'
• Solemn vow
• Act of Contrition ender
• End of a prayer
• Vow words
• Pre-meal word, perhaps
• Word said just before opening the eyes
• Church chorus