If the United States of America believes that "In god we trust" is a perfectly acceptable phrase to use on its coinage, other religious phrases should be acceptable as well. We the people propose that the Pledge of Allegiance and/or the National Anthem should end with "Boogity Boogity Boogity Amen", as popularized by Joe Nelms here: http://youtu.be/BZnDt2wEFjk
In a country where "in god we trust" is acceptable regardless of a "separation between church and state", this is no less ridiculous.