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The Ontological Proof (II)

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The Ontological Proof (II) We have seen that, if someone wishes to challenge the soundness of the Modal Ontological, he denies the truth of the second premise of the ... – PowerPoint PPT presentation

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Title: The Ontological Proof (II)


1
The Ontological Proof (II)
  • We have seen that, if someone wishes to challenge
    the soundness of the Modal Ontological, he denies
    the truth of the second premise of the simplified
    version
  • It is possible for God to exist.
  • (God being understood in Anselmian terms, i.e
    the Being than Whom none greater can be
    conceived.)

2
  • One way to show that it is not possible for an
    Anselmian God to exist is to show that the
    Anselmian conception of God is incoherent
  • In other words, one shows that the Anselmian
    conception of God is just as incoherent, though
    in a subtler way, as the concept of a square
    circle, or a four-sided triangle, or a married
    bachelor.

3
  • The Anselmian conception of God is incoherent
    because the concept of an omnipotent Being is
    incoherent.
  • Can an omnipotent Being create a stone too heavy
    for Him to life?
  • If you say yes, then there is something the
    supposedly omnipotent Being cannot do, namely
    lift the stone Hes created.
  • If you say no, then there is still something
    the supposedly omnipotent being cannot do, namely
    created the stone.

4
  • This paradox, say the critics of the possibility
    of an omnipotent Being proves that the concept of
    an omnipotent Being is incoherent. Therefore,
    there cannot be one.
  • The Proper Conception of Omnipotence.
  • For EVERY proposition p, if it is logically
    possible that God bring it about that p is
    true, then God is omnipotent
  • Richard Gale in the Phillips Anthology, p. 44

5
  • More simply, God is omnipotent if He can bring
    about any logically possible event or entity.
  • Consequentially, it is not a blow to Gods
    omnipotence that He cannot create a logically
    impossible entity, e.g. a square circle.
  • A square circle is not a logically possible
    entity.
  • A square circle is bogus and phony.
  • A square circle is a fraud and chimera.

6
  • Thus, Gods inability to make a square circle
    is not a genuine limitation on His power or
    abilities.
  • Response to the Paradox of the Stone
  • A stone too heavy for an omnipotent Being to
    lift is just as bogus and phony as a square
    circle.
  • If the Being in question is truly omnipotent,
    then there is never a stone too heavy for Him to
    lift.

7
  • This is so in exactly the same way that there is
    never a square that is a circle.
  • If it is a square, then it is not a circle.
  • If the being is truly omnipotent, then the stone
    is not too heavy for Him to lift.
  • Since it is just as bogus and phony as a square
    circle, Gods inability to make a stone too
    heavy for an omnipotent Being to lift is not a
    genuine limitation on Gods power or abilities.

8
  • The Anselmian conception of God is incoherent
    because the various Aselmian divine attributes
    are not compossible, i.e. the same being cannot
    possess all of them at once.
  • For example, omnibenevolence is not compossible
    with omniscience.
  • Definitions
  • Omniscience A Being is omniscient if and only
    if the Being possesses all possible knowledge,
    including knowledge of what it is like to do
    everything that can be done.

9
  • Omnibenevolence A Being is omnibenevolent if
    and only if the Being is perfectly just and
    merciful. Thus, an omnibenevolent Being would
    never wrong anyone.
  • An Argument for the Incompossibility of
    Omniscience and Omnibenevolence
  • 1.) There can be a Being, call the Being D, that
    is both omniscient and omnibenevolent.
    (Assumption for Reducio)

10
  • 2.) D knows what it is like to torture an
    innocent child to death (from No. 1 and the
    Definition of Omniscience)
  • 3.) If D knows what it is like to torture an
    innocent child to death, then D has actually
    tortured an innocent child to death. (Premise)
  • 4.) D has actually tortured an innocent child to
    death. (from Nos. 2 3)

11
  • 5.) If D has tortured an innocent child to
    death, then D has wronged someone. (Premise)
  • 6.) D has wronged someone. (from Nos. 4 5)
  • 7.) D has not wronged anyone (from No. 1 and the
    Definition of Omnibenevolence)
  • 8.) D has both wronged and not wrong the same
    person, i.e. the innocent child D has tortured to
    death. (from Nos. 6 7) No. 8 is
    self-contradictory.

12
  • 9.) Therefore, there cannot be a Being that is
    both omniscient and omnibenevolent. QED.
  • Response to the Argument
  • The argument is valid, i.e. if all of its
    premises are true, then its conclusion must be
    true.
  • Thus, an Aselmian theist must challenge the
    truth of one of the arguments premises.
  • It would be rather hard for an Anselmian theist
    to challenge the truth of No. 5

13
  • No. 5 claims that torturing an innocent child to
    death is sufficient for ones having wronged
    someone, namely the innocent child one has
    tortured to death.
  • If this is not true, then its nearly impossible
    to see what can be sufficient for ones having
    wronged someone.

14
  • An Anselmian theist must deny the truth of No. 3.
    Why believe No. 3 is true?
  • One might claim that the only way someone can
    know what its like to do something is to
    actually do that thing.
  • Thus, if one knows what it is like to torture an
    innocent child to death, one must have actually
    tortured an innocent child to death.

15
  • Is it possible for someone to know what it is
    like to do a thing without actually having done
    that thing?
  • Through imagination, humans often seem to know
    what it is like to do something without actually
    having done that thing.
  • Writers often are able to imagine what its like
    to do something they never have done and then
    describe what its like in their fiction.

16
  • For example, Stephen Crane had never been in an
    actual battle when he wrote The Red Badge of
    Courage, a novel about, among other things, what
    it was like to be in a Civil War battle.
  • Many veterans of the Civil War claimed that
    Crane captured what it was like to be in a Civil
    War battle better than anyone else.

17
  • Thus, it seems Crane was able to use His
    imagination to gain at least some knowledge of
    what it was like to be in a Civil War battle.
  • If Crane, with his limited imagination, could do
    this, then why cant God, with His unlimited
    imagination, know perfectly what it is like to
    torture an innocent child to death?

18
  • Gods Creative Knowledge
  • Since God is the Creator of humans, he must have
    a unique and special knowledge of them.
  • This unique and special knowledge must be
    analogous to the unique and special knowledge a
    parent, especially a mother, has of her children.

19
  • Gods unique and special knowledge of humans
    must include knowledge of what it is like for a
    human to torture an innocent child to death.
  • Since God has a special and unique knowledge
    of all His creatures, knowing each one of them
    as it is, distinct in its own nature, He must
    know all the opposed negations and

20
  • opposed privations . . . . Consequentially,
    since evil is the privation of good, by knowing
    any good at all and the measure of any thing
    whatsoever, God knows every evil thing.
  • Saint Thomas Aquinas, De Veritate, Question No.
    2, Article No. 15
  • In this argument, Aquinas relies on the
    Augustinian (ultimately Platonic) idea that every
    evil is the privation, or negation, or perversion
    of some good.

21
  • Thus, one may know any evil by knowing the good
    of which it is a perversion.
  • Let us assume that to know what it is like to
    torture an innocent child to death is to know a
    particular species of hate.
  • Since hate is the perversion of love, God can
    know what it is like for humans to hate by
    knowing what it is like for them to love.

22
  • Another way to put it is to say that, since God
    is their Creator, God knows what it is like for
    humans to sin.
  • Satan is sinful because he vacated the being
    God have him, emptied it of all of its once
    scintillating possibilities. Satan is sinful,
    not for what he is, but for what he is not.
  • D. Q. McInerny, Evil in Perennial Wisdom for
    Daily Life, p. 106

23
  • Since sin is nothing more than humans vacating
    the existence God gave them, who would know
    better than God what that vacating is like.
  • Given all of the above, Anselmian theists have
    reasonable, if not conclusive, responses to the
    claim that omniscience and omnibenevolence are
    not compossible.

24
  • Ill give Alvin Plantinga the final word on the
    Modal Ontological Proof.
  • If we carefully ponder Step (B.) of the
    simplified version, if we consider its
    connections with other propositions we accept or
    reject and still find it compelling, we are
    within our rights in accepting it . . . . Hence .
    . . our verdict must be as follows Since it
    is rational to accept its central premise, the
    modal ontological proof does show that it is
    rational if not obligatory to accept its
    conclusion. And, perhaps that is all that can be
    expected of any such argument.
  • Alvin Plantinga, The Nature of Necessity, p. 221
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