AlanFromWichita:
Who or what is the Magisterium? Is it a concept, or is it a specifically defined set of bishops + the pope, or something else?
The Magisterium is the teaching office of the Catholic Church. The Catholic Church has a
living Magisterium, and every bishop has a share of the teaching office of the Church. The pope is a bishop, and he, of course, has a share of teaching office that all bishops possess. The pope is also vested with authority to exercise the papal magisterium, a teaching office that he alone has a right to exercise, and which can be exercised apart from the Magisterium of the bishops. From the exercise of the teaching office of the Church, the Church receives her
official teachings.
How, indeed, can any teachings discerned and promulgated by human beings with defective consciences be considered to be free, without a doubt, from moral error? Even if a teaching were unanimous among all the bishops and endorsed by the pope, does that mean it is free from moral error?
Good question. Unless God steps into our history and keeps his church from teaching error, his church would certainly become corrupted over time with false teachings. It is a logical necessity that the God must protect his church from teaching error in matters of faith and morals, for without that protection, his church would be leading people
away from the truths that save. The Catholic Church was founded by Christ to bring us to salvation, and he will not allow it to become an instrument for teaching error in those things that pertain to salvation. A church that teaches moral error is worse than useless, it is a tool of Satan.
I’m not trying to cause problems here; I just can’t understand and/or buy into this concept.
The concept is easy enough to grasp. God protects the Church he founded from teaching error in matters pertaining to salvation. It is an entirely rational and reasonable concept to understand.
The alternative to this is what you have offered. A church that will eventually become corrupted by men with defective consciences ( and it WILL become corrupted even if these men are well intentioned and not wishing to teach error – Protestantism is living proof of this).
I have been on other threads talking about infallibility with rationale for our belief that the Church even has such divine protection.
“Infallible” means without error. When we say the Magisterium teaches infallibly, all we are saying is that the official teachings of the Catholic Church are true. This is hardly an unreasonable thing to say.
Now I ask, how does this divine protection manifest itself?
Through the official teachings of the Catholic Church that are free from error. We know that is true because Jesus promised that the gates of Hell would not prevail against his Church. This is a truth that we know by faith, and it is an entirely reasonable and rational belief.