" The church has unfolded in many forms, and no one single external form stands alone as the CORRECT visible expression. As the church settled in various geographical areas and as it penetrated through a variety of cultures, it found expression in multifaceted forms. Thus, the insistence that the church must exist in a single form is a denial not only of the richness of creation, but also of the complexities of the human response. "

― Robert E. Webber , Common Roots: The Original Call to an Ancient-Future Faith