It’s a good thought and interesting way to look at it, but yes I see it differently and I think there is something missing in this view.
Yes, true is what conforms to reality and false does not.
However, reality does not give us this law. It is not the law maker.
Because the law is “there is a difference between true and false”.
Isn’t this ‘law’ just discovered by the entity that is able to interact with reality and it’s predictive truths? It sounds like you are trying to get to the point of how did this specific type of reality, with its physical attributes come about instead of some other type of universe with different interactions for the entity to discover. Since we do not know how universes are made and what other options there could be for those other universes, we only have this one data point. Hard to make assumptions that other universes could be any different than this one. It’s like assuming there could be other flavors of jello when the only data you have for flavors of jello is one and you have yet to figure out how to make any new jello.
But, reality could show this idea to be different: “That which exists is true. Ideas exist. So, every idea is true”.
How can we know what different realities there could be when this is the only reality we have data on and we do not know how reality is created? Reference my jello analogy. If there was a different reality with different values of X, Y, Z that we interact with then I double that humans would exist. There may be life in that universe, but it wouldn’t be human.
So, in your example, The idea of gravity exists - it is therefore true. But Idea B that denies gravity is also true, because it exists.
Ideas only exist in a mind that can think of them. Just as helium only exists once stars are formed. Remove the minds, then there is no more ideas, language, mathematics, etc. Remove suns, then there are no more helium particles.
Also, what does not exist, just is not there. Reality does not tell us to call that “false”.
We could if someone told us something about this reality that does not conform to the current justified understanding of it, such as magic, pixies, unicorns, santa, etc.
So, we could just say there is What Exists. It could have been, that which we consider False, since it does not conform to reality, is non-existence and we wouldn’t even be able talk about it.
But instead of that, we have an actual law that tells us there is a difference between what is true and what is false - and that is different than just exist and not-exist.
Isn’t what is “true” and “false” in reference to what we tentatively understand about realty to be possible? Such as Magic is false, basket weaving is true. Vs what is to exist or not-exist could be in reference to something’s life span. My great-grandmother does not exist anymore, but did at one point because it is true that it is possible for her to exist in this reality. Or were you talking about something different here with exist, not-exist, true, and false?
Importantly, beyond that - the law tells us (universally with no ambiguity) that there is a positive value (good) to true and a negative (bad) to false.
Isn’t that only in reference to it’s affects on humans? Is a volcano on the moon of Io around Jupiter “bad” like Pompeii was? It seems to me that “good” and “bad” are in referenced to the flurishment of sentient creatures. That is how we are able to say that not caring for dogs is bad, but not caring for rocks is irrelevant of the identities of good and bad.
This the basic element that governs human behavior and morality – it is built into human life, forming the structure of the moral law.
Unintelligent physical processes cannot create that law.
Human beings did not create the law.
So, that law (true and false are different and true has positive value) has to come from a lawmaker.
Isn’t the process of saying that “god writes this on our hearts” the same as “natural directed evolution wrote this on our hearts”? We are both referencing where this morality came from, just mine has a naturalistic reference and yours does not. In the spiritual sense, we have not choice to not acknowledge our morality because a deity programed us this way. But it’s the same in a naturalistic sense as well, we have no choice but to act as humans because of evolutionary forces that developed us this way.