Possible Clues:

• Religious ceremony after short trip
• Religious ceremony after southern song
• Small religious ceremony concerned with the soul
• Song in small religious ceremony
• “Roll, Jordan, Roll,” e.g
• 'Swing Low, Sweet Chariot,' for example
• Religious Greek character behind school practice that's regular
• Southern private investigator has custom that's unworldly
• Holy son wants holy form of worship
• 'Go Tell It on the Mountain,' e.g