Christian thought, one must boldly deny the existence of Christian thought at all, or any specific character by which it could be recognized. While ostensibly widening its realm, one undermines it. No one in the time of Plato would have ventured to give his name to a doctrine in which the theory of ideas had no place, and one would deservedly have excited the ridicule of Greece by trying to pass off Epicurus or Zeno as a disciple of the Academy. Let us recognize, then, that if a religion or a doctrine exists which is called Christianity, it may have its heresies.”]

The author's whole argument amounts to this: that every opinion which differs from the code of dogmas we believe in at a given time, is heresy.

But of course at any given time and place men always believe in