When the Catholic Church says that something is true because the Catholic Church says so, that is bad.
Please show me where the Church has done this. In every situation that I have investigated, the Church gives official explanations and provides the teaching behind the doctrine.
Individuals have relied on authority, and that is often what people do when they do not understand well or are not good at explaining things. Others have admonished people to just obey. That could be good or bad. Obedience to Christ whether we understand and agree with him or not is good, is it not?
Yes, God is the ultimate authority though even (especially!) with God we expect truth. If you pursue truth you will arrive at God so there is no conflict between the two.
Pursuing truth is no guarantee that you will do it well. Personal interpretation is usually errant in some fashion.
One question is to what extent can we similarly rely on the Catholic Church.
The Catholic Church is Christ’s Body and is ensouled with the Holy Spirit. When it expresses the gift of these, it is God protecting the message from error. Thus, it is as reliable as God.
Another question is how important is it for us to understand, i.e. to form an opinion, on matters of truth?
Will we ever understand God fully? Did God ever call His people to each become a theologian? I don’t think it’s very important. He stresses obedience much, much more than learning.
You can eradicate heresy simply by burning heretics at the stake.
What are you trying to get at?
Actually, professionals often slip into the same failure when they answer tough questions with their diplomas.
When they answer them that way, yes. What I was referring to was that the academic community is more likely to carefully consider the findings of a man who has proven consistent rigor and creativity to discover new things than they are to consider the findings of a novice. Likewise those who are recognized to have conducted the most extensive studies of a given subject matter and written substantively and impartially on it are recognized as authorities on the subject more likely to be correct than those who have not.
Thus proper authority complements the message and is properly used to do so. In the case of the apostolic office, as the Scriptures tell us of the early apostles, was their authority not used properly to ensure to people the truth of their message? If the Church DOES have the charism of infallibility, then is its authority on those limited matters not the highest, and thus a perfect complement to the message?
I think this really is the core issue. Obviously I’m not arguing for falsity, e.g. discredited theories. But much of theology is built on faith and thus, by its very nature, open to question. We can’t test theological claims like we can scientific claims.
To a point. If God tells you one truth, are you ever going to be right if you develop theologies around an idea that contradicts or combats against that truth? No. Thus it is with the Church. God has given us certain truths. There is no point questioning Him, unless you don’t think He’s truthful. Thus we develop our understanding around what has been revealed and guaranteed as truth already. Why would you do it any other way?
To analogize again to science, once a coefficient for a force is mathematically determined, do you bother tossing out that known factor? Or do you just try to make it more precise (to fewer decimal places) through further study, or study something else related to it?
Quite possibly! One of my favorite examples of this is capitalism, which is pretty much a product of Protestantism (although there are some who claim that Catholic monks were first to practice it). Or take the example of church service in the local language (while I love to watch a Latin mass, I might as well be watching an opera).
Catholics had the first economists—it was formalized through monks and Jesuits. Aside from that, though, Capitalism is just a human label applied to a natural process. How do you think human civilizations got along ever since we started settling down? Barter, trade, division of labor; capitalism is a natural process. It’s ecology as it expresses itself in human civilization.
Capitalism aside, let me offer another, more extreme analogy. If through human sacrifice the Aztecs perfected certain qualities of sacred obedience, was that worth it? If through human experimentation the Nazi’s discovered some medical breakthroughs (and from what I hear, they did), was it worth it? And here is the most relevant one: if through disobedience to God and committing the first sin Adam learned about evil, learned a lesson about obedience and the cost of sin, or really learned anything at all, was that worth the cost of that disobedience?
How, then, would our disobedience of God by rejecting His Truth ever be “worth it” in the sense of being better than obedience to God? That is what it seems like you are saying. Better for some people to be disobedient to God because you never know what they might come up with.
Would in these instances the learning have been impossible to gain any other way, or could it still have come through a much better avenue?