do you think that the indeterminacy of the universe can be a foundation for free will?
You didn't ask me, but I'll chime in. No. Free will as the theist conceives it is determined by the self and nothing else. Giving man a mechanism that generates will by indeterminate processes as uncaused quantum fluctuations does not permit free will, but random will not freely chosen.
The problem with free will is that the more one thinks about it, the more one realizes that since all mental processes are derived from physical processes, the mind cannot be the source of anything including will. The will must be the result of determinate physical processes or random indeterminate ones, neither of which allows that self to simply choose what to want.
My point was that even if you show that free will and "all knowing" are logically incompatible, that wouldn't be a big problem for Christianity because these are secondary doctrines. (Unlike the resurrection which is the corner strone of Christianity)
You don't think that showing that omniscience and free will can't coexist is a problem for Christianity? I disagree. So do most Abraham theists, apparently, given how they insist that the two are compatible.
You assume that something that "hasn't happened yet" cannot be known, unless it is determined by some mystical force.
No. It can be determined by something quite apparent and not mysterious.
Also, nobody is making that assumption. The time and location of an eclipse can be predicted with certainty before it has happened.
What is actually said is that if will is free, then what it chooses is unknown until the choice is made. You have never rebutted this, merely disagreed and repeated that free will is predictable, sometimes throwing in something about God being the author of time or tense is an illusion. How do either of those rebut the idea that free will and omniscience are incompatible? They don't.
You don't believe that there could exist an agent whose perception sees all i.e. omniscient
That's not part of the argument. That's part of the next step of the argument for you. At this point, you're merely claiming that omniscience and free will are compatible. You haven't established that either exist or are possible. There are very strong arguments that the universe is not completely predictable, and there are strong arguments that will is not free. But at this point, the argument is that even if either or both are possible, they can't both be actual.
You cannot show that our choices don't determine the future, you only assume it due to your perception of the nature of time.
You cannot show that they are actual choices in the sense that the self could have chosen otherwise. This is an insurmountable problem for you, because both a universe with free will and one with only the illusion of free will look exactly the same and are thus indistinguishable.
You just can't accept that it is possible to know, and that free-will isn't affected.
Why should he? Reason tells him (and about a half dozen other critical thinkers that have weighed in) that the two ideas are incompatible in the same way that married and bachelor are. And you have offered no reason to think otherwise. As I indicated, you have never rebutted the claim, just dismissed it. A rebuttal is an explanation why the claim cannot be correct. A rebuttal identifies an error of fact or reasoning that makes the claim an unsound conclusion. Your claim that the two are compatible was rebutted in the same way that a claim that a married bachelor exists would rebutted.
Your response to that argument has been to ignore it except to disagree and maybe say something that doesn't rebut the claim. So why should he or anybody else accept your unsupported opinion or reject their own logically valid conclusions?
I asked earlier if the fact that all of the critical thinkers arguing here are of the same opinion, and all of the theists are also of the same opinion, but an opposite one, does that mean anything to you? It does to me. What can constrain thought and cause people to hold the same opinion? Two things: reason properly applied, and doctrine accepted on faith. Since the two sides disagree, they can't both be reasoning well. Either one or both are both constrained by faith in dogma, by which I mean arbitrary doctrine believed uncritically.
The critical thinker's "dogma," the rules of sound argumentation, is not arbitrary. As long as his thinking conforms to reason, he will arrive at the same conclusions as anybody using reason properly.
The theists dogma is derived from nothing. It's created from imagination. And as long as some central authority is able to maintain control over the official dogma, the adherents will conform to it. Once that's removed, and denominations are free to start creating dogma, they begin branching apart. Why? Because the dogma is just invented, not derived or discovered. This is why there are over 40,000 denominations of Christianity alone, but just one periodic table of the elements.
As far as I know, only the Abrahamic religions teach that there exists an omniscient deity who has granted man free will. The reasons for this have been given. For a god that knows what you will do before you do it to be just in punishing for those choices the way it does is to insist that the punishment was deserved because the sinner was its sole source of that choice. I can see having both of doctrines before realizing that they are incompatible. It just wasn't thought through until skilled critical thinkers and skeptics revealed the inconsistency.
So what's a believer to do? What choice does he have if he is to continue believing the doctrine but simply keep insisting that omniscience and free will can coexist, ever unable to rebut the rebuttal to that. Why? Because he has painted himself into defending an illogical doctrine.
This isn't the only example of that. The Bible also says that God is perfect, and that he makes mistakes that he regrets and tries to correct. Good luck trying to defend that. You could try what you're doing here and just simply assert that it's not impossible to be both perfect and imperfect, and maybe offer something about how God exists out of time, also an incoherent proposition for exactly the same reason as the omniscience / free will, bachelor / married, and perfect / imperfect are incoherent - they violate the law of noncontradiction.
The word exist means exist in time. To exist means to occupy a series of consecutive instants during which time the existent can act. Does your god exist now? Did it yesterday? Will it tomorrow? Was it able to interact with other existent things like you and me yesterday? Will it be able to interact with us tomorrow? If you answered yes, then you are saying that your god exists in time. To not exist in time is to be nonexistent.
You say that a choice that we haven't yet made cannot be known. If it is known, then we are automatons.
Correct.
This appears to be a sticking point for theists. They don't want to be automatons (they generally say robots), just like they don't want to be descendants of ancestral apes. And being faith-based thinkers, what they want to be true or false becomes that to them not through reason or experience, but by suspending them and believing anyway.
Discussions like these have caused me to realize that we probably are automatons. Our conscious experiences are the result of processes outside of our control, and free will is an illusion. Here's the thing: I'm OK with that. If that's the case, it's always been the case, and only discovering so at this late date just means that I was fooled by the illusion of free. I liken it to somehow discovering one day that the world isn't really there.
What then? Do you panic? Maybe at first, but eventually you realize that it's always been that way, that the idea of an external reality similar to the one I previously thought I was sensing was always an illusion. What you do then is go on living as you always have. If the rules of experience haven't changed, your strategy for navigating experience doesn't change. What worked and what didn't work before still work or not work. You know for a fact that if what appears to be your finger appears to enter an illusory flame, that you'll experience the pain of a burning finger even knowing that neither exist outside of your mind.
You really mirror what Einstein said "People like us who believe in physics know that the distinction between past, present and future is only a stubbornly persistent illusion" ..and you stubbornly stick to the illusion, do you not?
LOL.
I'm guessing that you see this as rebuttal. It's not. There is nothing in those words that allows for free will to coexist with omniscience. There is nothing there contradicting what you reject or supporting what you believe. There is nothing there to support the idea of omniscience and free will coexisting or contradicting the claim that they cannot. And there never has been in these pages.
You are completely free to choose whatever you like.
So you say. But as I've indicated, it may be otherwise. You have no way to determine if you are correct or not. Who is at risk of being taken in by a stubbornly persistent illusion now?