I love this idea and will definitely be one of the many praying. I would like to add, that the request should not only be made to Christians, but to all faiths- Muslims, Jews, Buddhists, etc because all faiths are and will be effected by this war (if America ignores the words and protest of its citizens).
America is not made up of just Chrisitans, but every religion known to man and we should come together in true unity, putting aside our religious differences and just pray to the Almighty Creator who made each and every one of us. I think The Creator would be pleased to see that his children were praying for forgiveness, guidance, strength, and wisdom.
I'll get off my soapbox now.
Peace, Power & Love