We were non-denominational Missionaries in Northern Nevada for about half a year in a remote mining town called Gabbs. The only other church in town was the Mormon one, but they don't have pastors or professional leaders that are usual in Christian churches. The Mormons were good neighbors though and we worked together for the good of the community every chance we got. Like many churches and Alcoholics Anonymous we were working on the idea of "attraction, not promotion" and that is so much more relaxed than trying to sell our beliefs, or arguing about theology. As a Libertarian I am committed to letting all people decide spiritual questions for themselves. I think that's the American way, don't you.