Historical clue formulations

• "Ave Maria," e.g. — 2016-01-01
• Devout supplication — 2015-07-02
• Prayer — 2011-07-24
• Prayer — 2010-02-20
• Prayer — 2007-09-23
• Prayer — 2005-10-16
• Prayer — 2005-08-28
• Prayer — 2002-10-13
• Prayer book selection — 2002-07-07
• Prayer — 1996-12-29
• Prayer — 1996-10-30