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- Newsgroups: sci.math
- Path: sparky!uunet!pipex!warwick!pavo.csi.cam.ac.uk!gjm11
- From: gjm11@cus.cam.ac.uk (G.J. McCaughan)
- Subject: Re: Proof of God's Existence
- Message-ID: <1992Sep7.225558.22790@infodev.cam.ac.uk>
- Sender: news@infodev.cam.ac.uk (USENET news)
- Nntp-Posting-Host: apus.cus.cam.ac.uk
- Organization: U of Cambridge, England
- References: <1992Sep7.074147.20800@dde.dk>
- Date: Mon, 7 Sep 1992 22:55:58 GMT
- Lines: 43
-
- In article <1992Sep7.074147.20800@dde.dk> ct@dde.dk (Claus Tondering) writes:
- >It seems to me that all attempts to prove God's existence have to
- >be postponed until we can define exactly what we mean by existence.
- >
- >Questions: Does New York exist? Does George Bush exist? Does an apple
- >exist? etc. etc.
- >
- >Sure, I can see New York, I can hear George Bush, I can taste the apple.
- >But in these cases I am only relying on my senses. And my senses can
- >be deceived. How do I know that George Bush is not a hallucination, a
- >mere product of my own mind? How do I know that everything I see actually
- >exists and is not simply a hallucination?
- >
- >There is only one thing I can know for sure: My mind exists! Even if
- >everything else is hallucinations, *something* must be seeing those halluci-
- >nations, and that something is what I call "my mind". This is not necessarily
- >my body. Hey, my arms, feet, even my head may be a hallucination! The only
- >thing I know for certain is the existence of the slightly metaphysical
- >concept of "my mind".
- >
- >Now for my real question: Bearing the above in mind, why is it considered
- >unscientific to base a belief in the existence of God on personal
- >experiences of Him, when a belief in the existence of, say, George Bush is
- >based also on personal experiences of him?
-
- 1. I'm not at all happy about applying the predicate (if indeed it is one)
- of existence to *objects*. Once you have an object... of course it exists!
- Even when it's not explicitly so stated, existence only really applies to
- *descriptions*. "George Bush exists" means "There exists something with
- the following attributes: <insert description of what you mean by "George
- Bush" here>". Part of the difficulty with discussions of whether God exists
- is caused by the fact that there is much disagreement over what is meant
- by "God".
-
- 2. Why don't people like proofs based on personal experiences of God? Because
- they're less repeatable, somehow. Most people, at least in the USA, have seen
- Bush on television, and heard his speeches, and seen reports about him in the
- newspapers, and so on. And they've all seen much the same things. This makes
- it very hard to believe that your experiences of Bush are the products of your
- own mind. On the other hand, many people have had nothing that seems to them
- to have been an encounter with God, and those who say they have are by no means
- unanimous as to what God is like, or what it is like to encounter him. This
- --
-