In an important post titled “The significance, or non-significance, of theological heresy: the Coptic example,” Ortho blogger Bruce Charlton raises a number of important issues. Chief among them, in my view, is his assertion that some theological disputes do more harm than good.
Dr. Charlton points out, for example, that although monophytism (the view that Christ has only one nature, rather than both human and divine natures) was declared a heresy by the Council of Chalcedon in AD 451, the (monophysite) Copts have continued in existence since the Fourth Century. In contrast, Charlton asserts that unitarianism, which denies the orthodox Christian understanding of God as three Persons, rapidly led to the collapse of Christianity in New England. This is one possible way of assessing the validity of a religious sect or movement: by its durability.
But the continued existence of a religious tradition or organization over time is not sufficient to define something as “Christian,” unless we are content to say that any phenomenon calling itself Christian really is Christian. Continue reading