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Author Topic:   Logically speaking: God is knowable
iano
Member (Idle past 1963 days)
Posts: 6165
From: Co. Wicklow, Ireland.
Joined: 07-27-2005


Message 1 of 187 (353166)
09-29-2006 3:24 PM


The issue of being able to know that God exists in terms of it being a logical possibility has drawn a couple of threads off topic. Might as well do it here as there. We can look at other facets of knowing too.
The latest entry point was SteveN's comment about something Dawkins said. He paraphrased it like this:
Maybe surprisingly for those who consider him a rabid atheist, on a scale of 1 to 7 (1 being 'Strong theist; 100% probability of God' and 7 being 'Strong atheist, knows there is no God') he classes himself as a 6 (very low probability, but short of zero) tending towards 7.
The implication (and it is assumed for the sake of discussion) is that the illogical position of a person adopting a score of 7 is symmetrical with the position taken by a person adopting a score of 1. That is: 1 is an illogical position too.
The rebuttal of this was given by me in this way
A 7 score is an athiest who says he knows God doesn't exist. This is not a question of whether he is able to prove it or not. He cannot actually know God doesn't exist either. To know that he would have to know everything there is to be known (for if he didn't know everything then God could be in the place he doesn't know about). If he does know everything there is to know then he himself is God (meaning he couldn't know God doesn't exist anymore)
On the other hand a person can know God exists. All that has to happen is a) for God to exist (possible) b) for God to reveal himself to a person (also possible)
1 and 7 are not symmetrical positions thus.
A post which may offset side tracks into the possibility of my being deluded (which has nothing at all to do with the logic presented) can be found here:
http://EvC Forum: Would you want to know? -->EvC Forum: Would you want to know?
Edited by iano, : No reason given.
Edited by iano, : Correct link

Replies to this message:
 Message 4 by mark24, posted 09-29-2006 3:44 PM iano has replied
 Message 7 by PaulK, posted 09-29-2006 3:53 PM iano has replied
 Message 31 by Dr Adequate, posted 09-29-2006 7:24 PM iano has replied
 Message 33 by Woodsy, posted 09-30-2006 10:34 AM iano has replied
 Message 40 by Modulous, posted 10-01-2006 3:17 AM iano has not replied
 Message 41 by Phat, posted 10-01-2006 5:26 AM iano has not replied
 Message 158 by SteveN, posted 10-03-2006 2:51 AM iano has replied

  
iano
Member (Idle past 1963 days)
Posts: 6165
From: Co. Wicklow, Ireland.
Joined: 07-27-2005


Message 8 of 187 (353193)
09-29-2006 4:07 PM
Reply to: Message 4 by mark24
09-29-2006 3:44 PM


This is logic Mark. You don't need any supporting data

This message is a reply to:
 Message 4 by mark24, posted 09-29-2006 3:44 PM mark24 has replied

Replies to this message:
 Message 9 by PaulK, posted 09-29-2006 4:11 PM iano has replied
 Message 32 by mark24, posted 09-29-2006 7:25 PM iano has replied

  
iano
Member (Idle past 1963 days)
Posts: 6165
From: Co. Wicklow, Ireland.
Joined: 07-27-2005


Message 10 of 187 (353195)
09-29-2006 4:13 PM
Reply to: Message 7 by PaulK
09-29-2006 3:53 PM


Let me put it this way
1 and 7 are claimed to be symmetrical. I gave a rebuttal to that. Your options are either to show 1 and 7 are symmetrical (that they are was asserted) or show the rebuttal to be incorrect.
Edited by iano, : No reason given.

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 Message 7 by PaulK, posted 09-29-2006 3:53 PM PaulK has replied

Replies to this message:
 Message 12 by PaulK, posted 09-29-2006 4:20 PM iano has replied

  
iano
Member (Idle past 1963 days)
Posts: 6165
From: Co. Wicklow, Ireland.
Joined: 07-27-2005


Message 11 of 187 (353196)
09-29-2006 4:19 PM
Reply to: Message 9 by PaulK
09-29-2006 4:11 PM


I am not looking at logically proving God. I am saying it is logical that I can know God. God would have to exist for that to happen but there is no logical impediement to that being the case. Anything is possible except that which is logically not.
IF a cow had powerful enough leg muscles AND he was so inclinded THEN a cow can jump over the moon. We are aware of what evolution has managed to make happen so let us not, logically, stand in its way.

This message is a reply to:
 Message 9 by PaulK, posted 09-29-2006 4:11 PM PaulK has replied

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 Message 14 by PaulK, posted 09-29-2006 4:27 PM iano has replied

  
iano
Member (Idle past 1963 days)
Posts: 6165
From: Co. Wicklow, Ireland.
Joined: 07-27-2005


Message 13 of 187 (353201)
09-29-2006 4:27 PM
Reply to: Message 12 by PaulK
09-29-2006 4:20 PM


In your argument against '7' you argue that it is not enough to take things at face value.
Could you elaborate?
In your argument for '1' you assume that you can take a supposed revelation at face value.
1 doesn't rely on me - it relys on God. The notion of God is the usual one knocking around here. All powerful means being able to pierce through any and all failings in us: disbelief, delusion, error etc. If he choses to let me know the I will know. This answers your later objections for 1
7 is in the trouble you state it to be in.
Thus asymmetric

This message is a reply to:
 Message 12 by PaulK, posted 09-29-2006 4:20 PM PaulK has replied

Replies to this message:
 Message 16 by PaulK, posted 09-29-2006 4:35 PM iano has replied
 Message 30 by ohnhai, posted 09-29-2006 7:12 PM iano has replied
 Message 171 by clpMINI, posted 10-03-2006 10:18 AM iano has not replied

  
iano
Member (Idle past 1963 days)
Posts: 6165
From: Co. Wicklow, Ireland.
Joined: 07-27-2005


Message 15 of 187 (353204)
09-29-2006 4:34 PM
Reply to: Message 14 by PaulK
09-29-2006 4:27 PM


Then - as Mark said - you DO need data adequate to support certainty. The question is whether it is possible to have such data. If not then you are wrong.
I don't need data in the sense of supplying it to you. The issue is whether a person can know God exists. For that the person themselves needs data. Let me be that person. I have it. God supplied it and logically (for that is what this is about) there is no impediment to him in supplying it.
You don't believe me. Well that is not important in the context of the discussion. That is about you not believing me not me not being able to have it. Logically I can have it. In other words IF God exists AND he gave me the data required to know he exists THEN I know he exist.
Is it possible to distinguish infinite power from an arbitrarily large but finite power ? Maybe it is logically possible, but it is also logically possible to be omniscient without being God. Simply appealing to extreme logical possibilities works both ways.
Thats okay. It can work my way - logically
Edited by iano, : No reason given.

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 Message 14 by PaulK, posted 09-29-2006 4:27 PM PaulK has replied

Replies to this message:
 Message 17 by PaulK, posted 09-29-2006 4:41 PM iano has replied
 Message 58 by RickJB, posted 10-01-2006 10:59 AM iano has replied

  
iano
Member (Idle past 1963 days)
Posts: 6165
From: Co. Wicklow, Ireland.
Joined: 07-27-2005


Message 18 of 187 (353211)
09-29-2006 4:55 PM
Reply to: Message 16 by PaulK
09-29-2006 4:35 PM


In your argument against '7' you insist on knowledge of everything. You explicitly rule out, for instance, observing that the universe is not as it should be if God existed and inferring God's non-existence from that.
I do. To know God doesn't exist means one must know everything and God is not there. To infer something is not to know it
YOUR knowledge necessarily relies on you. Remember this is about you KNOWING that God exists. It IS logically possible for God to both give you extra-human capabilities while you remain merely human. So unless you are claiming that God has exalted you to superhuman status that would let you overcome your human limits your problem remains.
I agree. The link in post 1 discusses this. Exhalt is not the word I would chose however. As Robin is wont to say "It sounds boastful". If you can read 'exhalt' without any sense of it being on account of me being something special over and above others not so (or yet) exhalted then I would be comfortable with that.

This message is a reply to:
 Message 16 by PaulK, posted 09-29-2006 4:35 PM PaulK has replied

Replies to this message:
 Message 19 by PaulK, posted 09-29-2006 5:01 PM iano has replied

  
iano
Member (Idle past 1963 days)
Posts: 6165
From: Co. Wicklow, Ireland.
Joined: 07-27-2005


Message 20 of 187 (353214)
09-29-2006 5:03 PM
Reply to: Message 17 by PaulK
09-29-2006 4:41 PM


i.e. when you said that you didn't need data, you meant that you DID need data, but it wasn't in a form that could be convincingly transmitted to someone else.
Yes. It is not necessary that the data has that quality. We know stuff all the time without the data being convincingly (read: 100% convincingly) transmittable to another. I think data is essential to anyone knowing anything however.
So all you have to do is to explain how you can be sure that your jump from this data to the conclusion that God exists is reliable. Just assuming that it is reliable on the basis that IF God existed and DID want to let you know it the experience would be reliable is no good. It begs the question.
The link in post 1 covers this issue of delusion. In short: I am saying that I (let me be the 'person' for short from now on) know God exists. That is not to say he does exist. I could be deluded. My being deluded doesn't mean I do not know God exists. It has nothing to do with it.
Edited by iano, : sorry...mouse trouble

This message is a reply to:
 Message 17 by PaulK, posted 09-29-2006 4:41 PM PaulK has replied

Replies to this message:
 Message 22 by New Cat's Eye, posted 09-29-2006 5:12 PM iano has replied
 Message 23 by PaulK, posted 09-29-2006 5:13 PM iano has replied

  
iano
Member (Idle past 1963 days)
Posts: 6165
From: Co. Wicklow, Ireland.
Joined: 07-27-2005


Message 21 of 187 (353216)
09-29-2006 5:09 PM
Reply to: Message 19 by PaulK
09-29-2006 5:01 PM


No, it doesn't. You just argue that if you happened to be right than you wouldn't be deluded.
Lets assume for a second that you know things. You cannot demonstrate that you are not deluded in your knowing. That delusion tack hits us all and short circuits the discussion.
You can't have it both ways. Either you are claiming to have been given superhuman capabilites or you are not. Of course if you really believe that then you ought to very seriously consider the possibility that you are, in fact, deluded.
Okay. As per the link. I claim to sit in a reality beyond the bubble you sit in. Logically possible

This message is a reply to:
 Message 19 by PaulK, posted 09-29-2006 5:01 PM PaulK has replied

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 Message 24 by PaulK, posted 09-29-2006 5:14 PM iano has replied

  
iano
Member (Idle past 1963 days)
Posts: 6165
From: Co. Wicklow, Ireland.
Joined: 07-27-2005


Message 25 of 187 (353221)
09-29-2006 5:28 PM
Reply to: Message 22 by New Cat's Eye
09-29-2006 5:12 PM


Good point CS. I'll have a think about it and get back. Its late and I've only got a post or so in me at this point

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 Message 22 by New Cat's Eye, posted 09-29-2006 5:12 PM New Cat's Eye has not replied

  
iano
Member (Idle past 1963 days)
Posts: 6165
From: Co. Wicklow, Ireland.
Joined: 07-27-2005


Message 26 of 187 (353222)
09-29-2006 5:35 PM
Reply to: Message 24 by PaulK
09-29-2006 5:14 PM


I claim to sit in a reality beyond the bubble you sit in. Logically possible
In the same sense that it is logically possible to be omniscient without being God. Yet another double standard.
Not at all. As you can see a (by the worlds standards) deluded person in a bubble whilst yourself residing within a bubble (whose skin thickness is not known to you) so to can I (logically) look at you in a deluded bubble whilst residing in bubble whose skin thickness (God) is not known to me. The bubble I reside in encompasses yours as your does a deluded persons (by the worlds standards)
You don't have to be omniscient to see the deluded person residing in a bubble. Nor do I to see you in a bubble.
This sounds very me-superior-than-you but I gather you are bigger than that. Its just an illustration
Night by the way. Its been a long week and I'm up early too *sigh*
Edited by iano, : No reason given.
Edited by iano, : No reason given.

This message is a reply to:
 Message 24 by PaulK, posted 09-29-2006 5:14 PM PaulK has replied

Replies to this message:
 Message 27 by PaulK, posted 09-29-2006 5:42 PM iano has replied

  
iano
Member (Idle past 1963 days)
Posts: 6165
From: Co. Wicklow, Ireland.
Joined: 07-27-2005


Message 43 of 187 (353406)
10-01-2006 8:43 AM
Reply to: Message 22 by New Cat's Eye
09-29-2006 5:12 PM


iano writes:
In short: I am saying that I (let me be the 'person' for short from now on) know God exists. That is not to say he does exist. I could be deluded. My being deluded doesn't mean I do not know God exists. It has nothing to do with it.
Catholic Scientist writes:
Couldn't that work the same the other way though?
No it can't. Logic is logic and the person who is deluded and says he knows God doesn't exist could not make the case logically. He would still need to know everything there is to know in order to state that - meaning he is God
This thing about delusion is a bit of a red herring. To know something means it is the case without any possibility that it is not - with a provision: namely, one assumes that the reality one exists in is objectively the reality. And what we condsider to be a deluded person is us stating that their reality is not the objective one - but that ours is. But ours may not be. We can be deluded too and we have no way of saying otherwise.
So, if a person knows something it means that that is the case - assuming that their objective reality is actually the objective reality
We can't really know anything.
Once a person decides their reality is objective then they can know lots of things. That is all that knowing can mean. So when I say that logically a person can know God exists then they can. This does not mean he does actually exist though.

This message is a reply to:
 Message 22 by New Cat's Eye, posted 09-29-2006 5:12 PM New Cat's Eye has replied

Replies to this message:
 Message 108 by New Cat's Eye, posted 10-02-2006 10:26 AM iano has replied

  
iano
Member (Idle past 1963 days)
Posts: 6165
From: Co. Wicklow, Ireland.
Joined: 07-27-2005


Message 44 of 187 (353407)
10-01-2006 8:45 AM
Reply to: Message 23 by PaulK
09-29-2006 5:13 PM


See the message above to Catholic Scientist and see does that clarify things

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 Message 23 by PaulK, posted 09-29-2006 5:13 PM PaulK has not replied

  
iano
Member (Idle past 1963 days)
Posts: 6165
From: Co. Wicklow, Ireland.
Joined: 07-27-2005


Message 45 of 187 (353408)
10-01-2006 8:52 AM
Reply to: Message 27 by PaulK
09-29-2006 5:42 PM


What do you mean "not at all" ? You can say all that but it's hardly plausible that it is literally true. All sorts of things are logically possible but incredibly unlikely. That sort of logical possibility doesn't help your case because it equally applies to the other side.
You have no method by which to attach degrees of plausibility so you must refrain from doing so. This is solely about logical possibilities. It does not apply to the other side because the other side much deal with logic, deluded or no.

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 Message 27 by PaulK, posted 09-29-2006 5:42 PM PaulK has replied

Replies to this message:
 Message 51 by PaulK, posted 10-01-2006 9:31 AM iano has replied

  
iano
Member (Idle past 1963 days)
Posts: 6165
From: Co. Wicklow, Ireland.
Joined: 07-27-2005


Message 46 of 187 (353409)
10-01-2006 8:59 AM
Reply to: Message 30 by ohnhai
09-29-2006 7:12 PM


In the context of the scale then 1 & 7 ARE equivalent. 1 being absolute belief in the existence of God and 7 being the absolute belief of the lack of existence for the god/s. Logic, reason and data have NO baring on it what-so-ever.
If that was the symmetry drawn the I have no problem with it. But at the outset of this thread I assume Dawkins to be stating things in the logical sense. Indeed the slightly derogative tones implied in Dawkins statement (as paraphrased well I think by SteveN) suggests that Dawkins sees a 1 and a 7 as equally irrational and illogical
Dawkins states he is a 6 because he knows that logically he cannot be 7. He says he has met very few 7's (inferring that these folk are for the birds). Then lumps 1 in the same camp in order to make one of his hyperbolic points.
They are not symmetrical positions because a 7 cannot exist logically. Whereas a 1 can. There is no point is holding the opposite positions as opposite if one is illogical and the other not. What use such a scale: at one end the sane and at the other the insane
Edited by iano, : No reason given.

This message is a reply to:
 Message 30 by ohnhai, posted 09-29-2006 7:12 PM ohnhai has replied

Replies to this message:
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