It’s sometimes claimed that determinism is irrational because (so the argument goes) one can’t consistently believe that one’s beliefs are determined. Occasionally this is transposed into an objection to Calvinism, since Calvinism is arguably committed to theistic determinism.
Let’s take a look at a recent example from William Lane Craig’s weekly Q&A blog and consider whether the objection has any substance. (Craig’s article was reproduced on Biola University’s blog several months later, so it has had some exposure.)
A correspondent writes to Dr. Craig:
As a former agnostic, one of the most powerful apologetic arguments against naturalism, atheism (and so on) is the idea that nobody strives to be a *consistent* naturalist/atheist/etc. In other words, they fail to act in accordance with the nihilism to which many of these ideas logically lead. Being more than a little curious, I stumbled into the free will position within Calvinism. Doesn’t this lead to a similar problem? In other words, what exactly does a consistent Calvinist even look like?
What does a consistent Calvinist look like? Well, if you’re really curious, you can find out here. But moving on to Craig’s response:
I think that you’ve successfully identified a problem with determinism in general, Leif, of which Calvinism is but a specific instance, given the Calvinist’s view that God determines everything that happens.
Note first that Craig treats Calvinism as merely one species of the genus determinism, taking it that any problem with determinism in general must afflict Calvinism’s theistic determinism. I doubt things are that simple. It’s pretty difficult to generate an argument against determinism as such, which is why most anti-determinist arguments target particular types of determinism (e.g., physical determinism or nomological determinism).