Here we have an excellent movie on prayer & meditation. More specifically, the "Jesus Prayer." It is a prayer of the Eastern Orthodox & Eastern Catholic faith's. Thousands of monks & priests have been saying this prayer since who-knows-when! It is an ancient prayer, and a simple one. "Lord Jesus Christ Son of God, have mercy on me, a sinner. Amen." There is also a great book that recently came out that is kind of the same thing as this movie. It's an interesting read.