Originally posted by LemonJello
This is an argument aimed at a theist who is committed to all the following (1) through (4):
[b](1) God is, by definition, all-knowing.
(2) God is, by definition, perfectly rational.
Freedom of will is of an incompatibilist sort, one which entails at minimum the ability to choose otherwise. So in particular:
(3) If God freely ...[text shortened]... rgument is moot. Alternatively, of course, find and point out some error(s) within my argument.[/b]
I think a problem with this argument is that incompatibilist free will is an incoherent concept.
[I will use "free will" to mean incompatibilist free will for the rest of the post.]
A free decision is not a random one, otherwise the Decision Maker [DM] is simply a slave to
their random number/decision generator, like being forced to perform whatever action is
selected by a roll of a dice.
Similarly a free decision cannot be deterministic otherwise the DM wouldn't have the capability
to choose otherwise from the choice they did in fact make.
And it cannot be a combination of the two, because while that would mean that if we rolled
back time after a decision was made by the DM and we allowed the DM to try again they
could decide differently, but only at the whim of the roll of the dice.
But a mind unencumbered by determinism or randomness is still held hostage by it's own state.
For the mind to not simply be a random decision making machine, it must have a process of
weighing up pros and cons to determine the best course of action to take.
And given the same set of inputs to the same mind state the result must always be the same.
Actually this applies whether they are rational or not, the same mind in the same state given the
same inputs must output the same result whether it is rational or not.
However, there is a bigger problem. And it's with Premise 4.
Using Sam Harris' example of a serial killer...
A person with the mind of a serial killer who is then exposed to external circumstances that act as
a trigger to cause them to go on a killing spree is a result did not choose to have the mind of a
serial killer or to be exposed to those external circumstances... However we still rightly regard the
being entire as responsible for committing those actions and needing to be imprisoned to prevent
them from committing more murders.
Just because god [or any DM] doesn't have free will, doesn't mean that they were not the authors
of, or blameworthy for, the actions they choose to take.
If a being does evil, then that being is evil, even if they had no choice in the matter of them being evil.
Thinking about it my problems with this argument pretty much all stem from the incoherence of the idea of
free will. And I don't thing those problems are surmountable.
But I'm interested to see if you can prove me wrong.