|Any Flag Can Say a Prayer by The Tyrell Collection|
Today is National Day of Prayer in the United States. Read more, including history and controversy, on Wikipedia.
My impression is that National Day of Prayer is by and large sponsored by the Christian Faith. I like to think that it is observed by all walks of life and all types of faiths. I think there must be as many ways to pray as there are people, and that is one of the fascinating aspects of diversity!