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- Path: sparky!uunet!olivea!apple!goofy!mumbo.apple.com!gallant.apple.com!wintermute.apple.com!user
- From: ksand@apple.com (Kent Sandvik )
- Newsgroups: alt.atheism
- Subject: Re: Criticism: "There's no logic in Christianity"
- Message-ID: <ksand-231292112720@wintermute.apple.com>
- Date: 23 Dec 92 19:37:34 GMT
- References: <1992Dec22.213829.25884@csrd.uiuc.edu> <ksand-221292175246@wintermute.apple.com> <1992Dec23.140717.14360@csrd.uiuc.edu>
- Sender: news@gallant.apple.com
- Followup-To: alt.atheism
- Organization: (Evil Eye Creature from Mars, Inc.)
- Lines: 98
-
- In article <1992Dec23.140717.14360@csrd.uiuc.edu>,
- skinner@sp94.csrd.uiuc.edu (Gregg Skinner) wrote:
- > Mr. Sandvik deleted the section which specifically related to alt.atheism,
- > so I will repeat (and elaborate).
- >
- > Mr. Sandvik has indicated his disagreement with the following section
- > of the FAQ, "Constructing a Logical Argument".
- >
- > ----begin included text----
- > It is important to note that the fact that a deductive argument is valid does
- > not imply that its conclusion holds. This is because of the slightly
- > counter-intuitive nature of implication, which we must now consider more
- > carefully.
- >
- > Obviously a valid argument can consist of true propositions. However, an
- > argument may be entirely valid even if it contains only false propositions.
- > For example:
- >
- > All insects have wings (premise)
- > Woodlice are insects (premise)
- > Therefore woodlice have wings (conclusion)
-
- > Here, the conclusion is not true because the argument's premises are false.
- > If the argument's premises were true, however, the conclusion would be true.
- > The argument is thus entirely valid.
-
- Hey, going Aristotlean, are we? Or all men are mortal, and so on...
- In this exellent example you gave both you and I are indirectly assuming
- that all insects have wings, and in this case I don't see any problems
- with this argument. However in the case of Christian doctrines we can't
- even state if certain premisses are real or not, so you could cook together
- all kinds of statements that are supposedly true or false, but they can't
- be verified, so as Socrates would state:
-
- "I only know that I know nothing"
-
- Or as Wittgenstein:
- "Whereof one cannot speak, thereof one must remain silentS
-
- or as Voltaire:
- "When he that speaks, and he to whom he speaks, neither of them
- understand what is ment, that is metaphysics."
-
- What I'm aiming at is that my core point is that as long as we can't
- even agree upon the premisses, we can't define if the final logical
- conclusion is true or not. In other words we are dealing with something
- that is not even worth a qualification about. If someone else has an
- opinion,
- let me know. I'm just following the footsteps of Heidegger and Wittgenstein
- :-).
-
- > >As a good counter argument, we don't have mathematicians arguing
- > >about the building blocks of logic, but we have theologians
- > >arguing about the Christian doctrine building blocks.
- >
- > We are in this very thread arguing about one of the building blocks of
- > logic (implication). However, if Mr. Sandvik is not a mathematician
- > his statement is technically correct.
-
- I don't think we are arguing about logical tools, we are actually
- arguing about how to implement them in various instances. That's
- my impression, and the concern I have raised N times.
-
- > P.S. In t.r.m. I gave a simple counter-example to Mr. Sandvik's claim,
- > "there's nothing logical about Christianity". No mention was made of
- > the trinity in that example. As a result, the following is a red
- > herring:
-
-
- > >In the case of Christianity not even all Christians agree what
- > >constitutes trinity, and thus to use Christian building blocks
- > >to create logical statements is in my humble opinion something
- > >that may or may not be true, but that can't be never argued about.
-
- OK, if you want to take your premisses, like the issue of good
- and evil, we can't even agree if these premisses exist or not, so
- the question is still valid.
-
- > Mr. Sandvik wishes to apply to others a standard for exchange which he
- > does not apply to himself:
-
- And what are the standards, Christian ones, maybe?
-
- > >Just as a side note, I don't hate Mr. Skinner even if his
- > >emails are sometimes, eh, a little bit too personal for my
- > >taste.
-
- > Pot. Kettle. Black.
-
- I really appreciate the Christian efforts of Mr. Skinner not trying
- to judge other people, also his many efforts to turn his other cheek.
-
- Cheers,
- Kent
- -------------------
- Kent Sandvik (UUCP: ....!apple!ksand; INTERNET: ksand@apple.com)
- DISCLAIMER: Private activities on the Net.
- "Don't just do something! Stand there!" -- Mystery Science Theater 3000
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