RamistThomist
Puritanboard Clerk
It seems like, regarding the Sola Scriptura question, the best we can argue is “well, they have the same issue!”
That's true for any infallible authority claim. Press them on it. For too long Rome and EO have gotten away with "Protestant = every man a pope and 600,000 denominations."
They want to provide a level of certainty they can't deliver. Pope francis has actually helped us in this regard.