One of the most popular prayers of all time is the Lord’s Prayer. A comical scene from the movie The Campaign (directed by Jay Roach [Warner Bros., 2012]) features Will Ferrell as an American politician who tries to recite the Lord’s Prayer: https://www.youtube.com/watch?v=kaH91J8KQpg. (Be sure to preview this clip in advance to ensure appropriateness for your context.) The problem with prayer is that a lot of us know about it but don’t really do it.