The church doctrine is ecumenical in nature, but article 14 of their constitution states, "No minister, except regular ordained ministers of the Church of Christ, shall be permitted to preach or conduct services in any individual church without special permission from the pastor and members of that particular church. (Exceptions being made for funerals.)" This article reveals an interest in self-preservation - though they desire fellowship with other Christians, they also seek to preserve what they feel in their unique heritage.