Ah, I’m starting to understand a little more about what you’re thinking, but I have some serious problems with it. You might be right about an external researcher never knowing - (although, you’d be surprised at the research my husband has presented me with lately regarding brain-computer interface - he’s a computer science geek) but I think you’d only be right for right now.
Well if my argument is correct, a scientist is never going to explain it. Why? Because if my argument is correct, then human thinking is partially immaterial. Science only investigates material processes. Ergo science will never fully explain human thinking. The computer analogy is an interesting one (I am a computer science enthusiast too, so that makes your husband cool

) and maybe the brain is really like a computer. But the argument I am making is that the brain is a necessary but not sufficient condition for an intellect (or at least a human one, since angels are supposedly intellectual although they lack bodies). Does a computer do anything meaningful? If you only consider the computer, no, it does nothing meaningful. It’s just moving electrons around. The only reason we say it does meaningful things is because we, as users of the computer, say that this particular pattern of pixels it outputs means this, while this other pattern of pixels mean that. Our brains produce mental images, and I am willing to concede that these images are explicable in only material terms. But the intellect says that they mean
this rather than
that, just like with the computer.
This reminds me of the God of the Gaps argument…or the intelligent design folks… they see an eye, for example, and they’re like well it’s so complex there must be a God…but then the scientist comes along as figures out how it works, and the argument for God in that case has nothing to stand on.
You would be surprised. A lot of classical theists are notoriously critical of ID. The more I think about it, the more I think they are right to criticize it. But that is a separate discussion.
Now this is different, you’re not exactly saying that because our minds our immaterial that there is a God per se - I assume you’re getting at we have souls?
The fact that we have souls is not necessary to understanding that God exists. Understanding our rational souls is necessary for understanding that God is intellectual I suppose. Saying that x has a soul simply says that x is a type of living thing, not that it has some kind of mindstuff associated with it. Humans have rational souls, which is to say that they are living things that possess intellects and wills.
But it’s still gonna face the same problem if and when - and frankly I think most likely “when” - scientists ever find a natural way to explain it. Am I making sense?
Yes, you are making sense. Believe me, I had all the same questions when I started trying to understand this. And that was last November, so if you set your mind to it you can start to figure this out within a year too

. Even if our thinking is partially immaterial, it still is explained naturally, since it is part of our nature to have immaterial intellects. I think what you mean to say is that scientists will figure out that it is material. But whether materialism is true is not a question that science could ever settle. You would have to make a rational argument in favor of materialism, but it will suffer from all kinds of objections like the one I raised earlier. Many philosophers have attempted to defend it though.
Thanks.
I do know what you mean.
I’ve been doing the seeking bit since I was 12 years old. I’m 29 now. It’s been a roller coaster ride.
Well I hope you find the answers you are looking for! But you shouldn’t be afraid to try to understand the philosophy behind it. The difficulty is realizing all the unexamined assumptions that we moderns make in all of our thinking. Once you isolate those, you can start to see how they stand on shaky ground. But the first step is to have a belief that there are arguments that make sense, so you will work your way trying to understand how they make sense. As St. Anselm put it: “I don’t not seek to understand that I may believe, but I believe that I may understand. And what is more, I believe that unless I do believe, I shall not understand.”