How to Pray: "I bend the knee of my heart"

When I was a boy, a girl went missing while playing Hide and Go Seek with some of us.  Her mother ended up offering a prayer, which I later identified, I believe, as the Prayer of Manasseh, from the Apocrypha.  We look at the history of the evil King Manasseh from the Kings and Chronicles Books, and at this prayer which is attributed to him (which he certainly did not write).  From the beautiful, poetic prayer we can learn a lot about why to pray and how to pray.