The height of arrogance!
Yhis is "arrogant" how?
NCs have major problems with the Marian doctrines of the Church. I think we all know that. So insted of discussing what we agree upon, we have endless banter about Mary.
If we were all Catholic, the amount of conversation about Mary would be much less.
And NCs do not accept Mary, so they don't accept the Church. That's true, isn't it? If they accepted the MArian doctrines, they would do so because the Church testified to them. Not because they were explicit in Scripture.
SD