And if one seeks this truth truly, then one is not reasoning in autonomy. General revelation can lead one to God just as surely as special revelation can. It is the spirit in which one reasons, not the starting point from which one starts.
I think you have a different view in mind than Van Til did. For you there is a linear line of reasoning much like a syllogism in that there is a starting point and an end point, this is Sproul's criticism of Van Til. What Van Til meant was itstead of starting point substitute foundaional beleifs about reality. My most fudemental beleifs or presupossitions are for me the most authoritative beleifs I have. They determine in a way what shape my worldview will take from the most basic level to the most mundane everyday experience. So in a sense that is the starting point for analysisng someones argument and what they will take as reasonable or not. If someone doesn't believe that the ressurection took place I would ask why? They ussually give a few answers that clue me into their hidden assumptions.
1. Things like that don't normaly happen so it is fantastical and unreasonable to believe in it.
2. There is not enough evidence to support the claim.
I will lay out a hypothetical discussion on this matter between me and an unbeleiver and how I would handle it from a presupossitional perspective. This will be based on my own experience debating and reading ubeleivers so it cannot be perfect but hopefully helpful in laying out Van Till's thought.
Unbeleiver (UB): I don't believe in the ressurection because of (points 1 and 2 that I mentioned above)
Beleiver (B): Really so what you are saying is that it is unreasonable to assume that God could raise someone from the dead?
UB: Well of course, but I don't believe in God either, first prove that he exists to me than I will believe it.
B: Well hold now lets deal with one issue at a time, so you admit that your assumption 1 is incorrect?
UB: Well no it is not incorrect I mean this is the 21rst centurey who beleives in that sort of thing anyway. I believe that that is impossible like I believe it is impossible that fairies or santa clause exist.
B: Ah but you said it was perfectly reasonable to believe that God could raise someone from the dead.
UB: Ok yes I guess it could be but I still don't see enough evidence to puersuade me to believe it.
B: Well do you admit that there is a lot of history that could never meet your extreme burden of proof?
UB: Yes but we are not talking about those, we are talking about Jesus, what evidence is there that he rose from the dead?
B: So you admit that it could have happened regardless of whether or not there was enough evidence per se?
UB: Well yes but come on something that fantastical would be well documented.
B: Like the new testament?
UB: Yeah but they were just a bunch of guys who were trying to control others so they took advantage of the people's ignorance.
B: What evidence do you have to suggest that this beleif is true?
UB: Well come on that is all religion is any way.
B: No what I want to know is what evidences historically you have to back up your claim about the new testament which allows you to rationally rule out what ever it says on principle?
UB: Well none but there are many experts out there who would agree with me.
B: What reasons do they give?
UB: Well none.
B: Than you hold a beleif about history that you use to rule out legitmate evidences on grounds to which you have no evidence whatsoever to believe in. That is your beleif about the new testament doesn't even pass your own standered of truth.
The ending there I will admit is a little literary creativity on my part as I have never had anyone admit that they had no reason to believe something so important as to rule out the whole legitemacy of the new testament itself, which I introduced as evidence of the ressurection but always in a presupossitional perspective. I kid you not it is like taking a pig out of the mud of their invalid pressupositions and cleaning them off with the tool of reason but they always want to go back to that same mud. Like wise our hypothetical UB if you look kept going back to his original assumptions implicitly. He would talk about how unreasonable the idea of the ressurection was just in different forms( its like beleiving in fairies, who could believe in that in this day and age, etc.).
I have dealt with this over and over again they will always want to go back to their original assumptions which I showed were not as rational as they thought. But they go back there anyway. So the idea that they are just these neutral rational people looking for enough evidence is absurd. They hold basic beleifs about reality and what counts as reasonable or not and that determines if they will in principle except something like the new testament. They have no actual evidences to not believe it only their own biased presuppositions.
Also I have noticed how quikly the skeptic wants the discussion to go to a classical apologetical basis. They love to go there for probably the same reasons Van Til disliked it. They can just stand there and act fair by saying you don't have enough evidence to convince me. No I layed out my reason for beleiving in the ressurection, it is perfectly reasonable to believe in on christian presuppositions.
So my starting point was God as a presupposition when asking myself whether or not the resurection was reasonable which it is. Not as a starting point of a premise to an argument like "God exists" yada yada the ressurection happened. That is classical apologetics and to convince the UB of the syllogism you would have to keep revising it to meet his or her standered of proof which they never consistantly apply in there own lives and is a standered devised as fair by someone who hates God and wishes to suppress any of God's truth in unritoughsness. That hopefully illustrates how to apply Van Til to everyday discussion and answers the question of starting point.
---------- Post added at 01:41 PM ---------- Previous post was at 01:23 PM ----------
What exactly are you getting at? I'm not sure what was circular there. A sense is simply a cognitive faculty, so of course there's no getting outside them: why would I want to?
That statment is a transcendental one. You are describing the cognitive faculties in way that cannot be proven by any fauculty or module. My own module may think it is functioning right but how does it know?
Now, in philosophy I can provide a nice theory of how they work and why, but the beliefs remain regardless of the theory.
True and Van Til admitted that many people don't have nicely worked out philosophies but if you have a baleif that you hold for no rational reason than you hve no reason to hold that beleif. That act of holding a beleif does not justify the beleif itself. Even logical tautologies can be invalidated on the grounds of someones other more presupossitional beleifs. If there beleifs about reality do not allow for logic to exist as it does than no logical tautologies can be introduced as free standing neutral basic beleifs that we can build a nice neutral and fair basis to judge everything else. Because your individual beleifs are affected by your most presupossitional ones.
Why think this? Again, I would point you to G.E. Moore, who is interested in knowing stuff about the world: he's just not interested in knowing God.
To take an actual historical example who is subject to the rest of what I said doesn't say anything about what the bible says about unbeleivers most basic motives or presupossitions. Moore lived in God's creation so his worldview is subject to the qualifiers that I mentioned about working a worldview out in practice.
Again, what do you mean by "starting principles." This presupposes that all people have an internalist coherentist epistemology. It only applies if we all work deductively outward from a few starting principles to formulate a theory of knowledge. The trouble is that no one actually does it. I did not reason from God's existence to the fact that I have hands---both are basic beliefs. I know of non-theistic systems that believe that we have hands. I know of non-theistic systems that doubt that we have hands (Gordon Clark comes to mind). The two beliefs may be independent of each other, depending on the type of system.
What I presented was a hierarchy of beliefs. Not a string of beleifs.
I happen to have an externalist and foundationalist view of epistemology because, frankly, it reflects the way in which our beliefs are actually formed.
Which cannot deal with the big picture of worldviews which is why you seem reluctant to admit in the worldview as a concept because once you apply your scheme to the big picture it breaks down. For your scheme basic beleifs are immediate beleifs for me basic beleifs are foundational presupossitional ones that is the difference.
I mean this: our epistemology needs to be able to not only provide not only explanations for why unbelievers deny God, but also for how they know a lot of the same stuff we do. One transcendental argument does not demand another (I've checked with a couple logicians).
And I haven't on a Van Tillian basis provided an explination as to why your scheme works on a lower level and mine on a higher one? I have shown that the unbeleiver can know many things to be true on a surface level of beleifs not on the presupossitional level, they are at odds with the very creation they are seeking to form beleifs about.
---------- Post added at 01:44 PM ---------- Previous post was at 01:41 PM ----------
Yes.
The trouble with Van Til is that he wants everything to be nice and smooth and logical. He wants to give us a method for worldview analysis that works on everything: apologetic versions of duct tape and WD40 (the only things you really need for home improvement, so it's claimed). The trouble is that it ain't so: worldviews are messy animals that defy simple categories. I don't think there is one method that works on every worldview or even on every variation within a worldview. We in our fallenness are the kind of people who, to quote Lewis Carroll, "believe six impossible things before breakfast every morning."
Epistemology should reflect how people actually think. Once we disconnect epistemic theory from the way in which we actually form beliefs, we are disconnecting it from the way that God actually made us.
You are right only if you accept your scheme about worldviews in which there is no hierarchy of beleifs. If that were so than yes you would be correct. But on Van Til's scheme a worldview is like a house.