Related Clues:

• Grace, for one
• Utter an orison
• Take it to the highest level?
• Controversial school subject
• Do penance, say
• Petition a deity
• "Amen" preceder
• Nightly ritual for many
• Bedtime ritual
• Mass petition
• What to do at the Wailing Wall
• Speak with folded hands, say
• Be devout, in a way
• Something a father may hear
• Bedtime ritual for many