Actually, Alan, it’s a matter of Truth. And Truth matters–so if someone says that Mary is Divine, it does indeed cause GREAT HARM to believe this.
Some people think the moon is made out of green cheese. I don’t find that troubling unless they want to tax me so they can go harvest it.
The only real reason to believe something, as Peter Kreeft says, is because it’s true.
I can think of other reasons to believe something, even if on a tentative basis pending further learning. It’s called an axiom. It is something you agree upon as a starting point for sake of discussion and for other uses.
As an engineer, I don’t need to know absolute truth to design products that work. I just have to know the truth closely enough to develop a model in which I can describe a situation and a desired goal, and a mechanism of physical and/or intellectual property that makes things that meet the specifications.
As an electrical engineer, everything I know is ultimately based on three axioms. 1) the existence of electrical charge, 2) the formula of how one charge influences another, and 3) superposition – all effects of attraction/repulsion of charges add up in a linear fashion.
That’s it. I don’t care if those are absolute truths or not. To be an electrician I don’t need to know any of the three axioms I stated above. I can base pretty much anything I’ll ever come across in a lab on Ohm’s law, or maybe not even that far, but housing codes. I don’t have to know how it works in order to be able to construct a working system using parts that someone else did the engineering and design on. If we didn’t do this, we would make no more progress as a group than as individuals, throughout history.
Now, electricians say electrical current runs from negative to positive. Engineers say it runs from positive to negative. It makes a HUGE difference if you get it right or not. But they work together in such a way they never actually have to agree on that definition to get their jobs done; it is all taken into account.
Again, until Einstein, Newtonian physics were the Bible of physics. For example, conservation of mass and conservation of energy are ABSOLUTES and never can one exchange one for the other. And the world was happy. So along comes Einstein, son of Adam, and asks himself questions like, “what would it be like to take a ride on a light beam?” and he came up with stuff that was so extremely wacky it totally blew Newtonian physics out of the water, when dealing with things that were very heavy and/or going very fast. So if we want to analyze a TV tube, or how light bends around objects due to gravity (actually the light doesn’t bend; the space the light travels in bends around heavy objects), or build a particle accelerator, we had better take Einstein’s theories into account or we won’t even approach the problem right, much less solve it.
Einstein wrote the formulas to explain how much energy you’d get per unit of mass converted into energy, and vice versa. That is his famous equation E = MC^2 that show us that if we take the speed of light squared, and multiply it by the mass, we get the energy released when they mass is turned into energy. Newtonian-only physicists considered it heresy to even suggest such a thing.
So what did this discovery get us? First thing it got us was the atomic bomb.
But we still use Newtonian physics in deriving train schedules. If the trains were going 10,000 miles per second we’d take relativity into account, but we don’t have to. So we still build houses and roads without training everybody in relativity. We not only don’t have to know relativity, we can believe it is false – in a world where i’ll never do anything that requires my knowing the truth, we all got along fine until …
Quantum physics. OMG. This is the most bizarre yet. Turns out when things are very, very tiny they don’t act anywhere near like what Newtonian physics would predict, although many of the Newtonian formulas are still useful.
Quantum physics is intimately responsible for the advances in electronic equipment. Without it we wouldn’t even have iPhones, and maybe not even laptop computers.
But guess what. We still use Newtonian physics for train schedules and for designing bridges and skyscrapers. And it’s OK if they tell me quantum physics doesn’t exist. As long as there isn’t a need to know, there isn’t a need to know.
Then there was … you guessed … another one … string theory!! I have many feelings about string theory, but anyway that’s the current Big Thing in physics, which IMO is interesting and useful, but overrated. It is not the end all; string theory never gets down to the level of Absolute Truth.
Not because believing something makes us good.
Agreed. This could explain my biggest issue in this discussion, that I don’t believe that you have to believe in the 100% accuracy of comprehensive set of abstract thoughts and rules, in order to live a good, abundant life, NOR to become closer to God except in the consequences of believing those things, not the things themselves.
Not because believing something makes us happy (take the example of the Emperor in the folk tale, The Emperor’s New Clothes. He’s quite happy in his erroneous belief that he’s donning the most beautiful garments, yet he’s actually a FOOL parading around butt naked.)
Absolutely agree.
Yes.
But I say that to me, I can view “true” as meaning “true enough” or “absolutely true,” and it doesn’t change a thing as long as we’re working in a system where that is the rule. That includes the Church. I don’t care if she’s wrong on Mary. She isn’t, but if she did it would make no tangible difference to me or the state of my soul.
Alan