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Theism and Explanation - Appeared-to-Blogly

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56 <strong>Theism</strong> <strong>and</strong> <strong>Explanation</strong><br />

non-causal explanation. One problem with this response is that it undermines<br />

the apparent parallel between scientifi c <strong>and</strong> proposed theistic explanations,<br />

<strong>and</strong> for many theists it is this parallel that can be used <strong>to</strong> lend support<br />

<strong>to</strong> theism (3.1). It would also require a radical rethink of what we mean by<br />

a theistic explanation, my own reconstruction of which assumes that such<br />

explanations are causal explanations. So is there another way out?<br />

A case of fallacious reasoning? A second response would cast doubt on the<br />

cogency of Smith’s argument. If God exists, his willing is unfailingly effi cacious.<br />

Necessarily, if God wills some event, then it occurs. But does it follow<br />

that if God wills that event, it necessarily occurs? Apparently not. We<br />

can see this by representing God’s act of willing as G, <strong>and</strong> the explan<strong>and</strong>um<br />

as E. The following argument, where the symbol □ means “necessarily,”<br />

represents a fallacy.<br />

(1) □ (G ⊃ E)<br />

(2) G<br />

∴ (3) □ E. 97<br />

If this argument were valid, then every truth would be a necessary truth. 98<br />

For one could substitute for G <strong>and</strong> E any fact A.<br />

(1) □ (A ⊃ A)<br />

(2) A<br />

∴ (3) □ A.<br />

But this is an unacceptable conclusion.<br />

A category mistake? A third response would be <strong>to</strong> suggest that Smith’s<br />

argument rests on a kind of category mistake, confusing logical <strong>and</strong> metaphysical<br />

issues. There is a sense in which God’s willing E “necessitates”<br />

the occurrence of E. But the necessity here is not in the fi rst place logical,<br />

but metaphysical. It is true that when it is expressed in propositions, there<br />

exists a logical relationship between those propositions. As we’ve just seen,<br />

one could set out this relationship in terms of a deductive argument.<br />

(1) All events willed by God occur.<br />

(2) E is willed by God.<br />

(3) Therefore E occurs.<br />

But the truth of the premises is not itself a mere matter of logic. If God<br />

exists, then his willing E is unfailingly effi cacious because of the kind of<br />

being God is.<br />

Smith all but acknowledges this point when responding <strong>to</strong> an objection.<br />

His original argument was that the propositions “an omnipotent agent wills

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