Possible Clues:

• Source of 'The Lord is my shepherd ...'
• Songs of praise revealed second thoughts over charity
• Biblical poetry
• Bible book that follows Job
• Manual surfaces, covering small parts for service
• English change small charity for job follower
• Sacred music and, I would add, charity
• They're heard in church giving outline of pleas on charity
• Book charity appears after footnote
• As afterthought, charity offers good book