" There is either one Christ or there is none. If Jesus was not the eternal Son of God, equal in power and glory with the Father, then let's have done with all talk about Christianity. Let us admit honestly that we are Unitarians, Jews, Buddhists, or humanists. But not Christians. For the historical Jesus said, Upon this rock, of the deity of Christ, I will build my Church. Some other organization may call itself a church, but it is not his. "

― Gordon H. Clark , What Do Presbyterians Believe?