In a semi-long series, and a bit complex, beginning around here-- you blew them off the stage.
Well done, little mr. Marshall stack (I mean that in a good way). In other words -- you rock.
It was indeed a while back, in response to more ad hominems and ill-considered false charges in attempting to defend Rome, but which made Rome's circularity more manifest. .
But all things that are reproved are made manifest by the light: for whatsoever doth make manifest is light. (Ephesians 5:13)
May all glorify God.