With the hundreds (if not thousands) of interpretations of what constitutes true Christianity all claiming authority and truth from the bible with divine guidance from the Holy Spirit what makes your claim to truth any different from your incorrect protestant brethren?
It’s a good question. May I ask a related one? There are very few, maybe just three, churches that claim to be true based not only on scripture but also on such things as apostolic succession, ecumenical councils, tradition, and the promise that the gates of hell would not prevail against the church Christ established. How do you know, for example, that Roman Catholicism is correct while Orthodox Christianity isn’t? On another thread, someone asked about those two groups getting back together. There was a list of differences I’d read in a book from an Orthodox perspective, and I’m sure something similar could be written from a Catholic Perspective. But with all those differences, how would a person choose between them? Or, to add a third, I happen to be Anglican, so also am not a sola scriptura Protestant. There may not be thousands, but what makes Anglican or Roman Catholic or Eastern Orthodox claims to truth any better than the other two? I chose Anglican, but maybe only because it was a better fit with my basically Protestant background.
items that Roman Catholics must repudiate and reject:
papal universal jurisdiction
papal infallibility
papal Petrine exclusivism (i.e., that only the pope is Peter’s successor)
development of doctrine
the Filioque
original sin understood as guilt transmitted via “propagation”
the immaculate conception of Mary
absolute divine simplicity
merit and satisfaction soteriology
purgatory and indulgences
created grace
items that Roman Catholics would have to accept and fully confess:
the authority of the Ecumenical Councils over the pope
the essence/energies distinction
practices Roman Catholics would need to restore:
reconnect confirmation/chrismation to baptism rather than delaying it
give Holy Communion to all church members, including infants