If we disagree with Catholic theology, we still should take a perspective view of the situation.
A church whose existence was established upon an unconditional promise is not going to be able to sin itself out of the promise. It might get itself badly chastised, however. And even in perspective that is good news, because (using bible terminology) it is not the bastards but the true sons that are disciplined the most diligently.
The big danger is so many tares that its light, in essence, becomes darkness. It no longer becomes fit for the lamp stand. And that is a problem that challenges many churches.
Post 13 has nothing to do with anyone’s theology.
What does all this posting to me, have to do with post 13?