Related Clues:

• One of the Good Book's 150
• Son in tree produces sacred poem
• The lead in Shrek's garlanded with laurels for song
• A song of David
• 'The Lord is my Shepherd' begins the 23rd one
• 'The Lord Is My Shepherd' is one
• Goods appeal regularly — it’s absolutely true, they say
• One of a Biblical 150
• 'De profundis,' e.g
• Biblical verse
• Phrenologists missing, in short, and that's the absolute truth
• Song from son in tree
• Type of music for Mark or John
• Sacred hymn initially sung in tree
• Preacher's delivery