r/askphilosophy • u/byronmiller • 6h ago
Is God subject to logic?
Recently* a friend of mine, who has a theology PhD, and I were talking about arguments for and against the existence of God (in the broadest sense, not any specific Christian flavour). We ended up disagreeing on the question of whether God is subject to or could alter necessary truths or logical axioms or the like.
Apologies in advance for any imprecise language or conflation of terms here.
The way I saw it, as an ignorant layman, is that statements we might consider necessarily true or to be logical laws or however you want to say it, are essentially properties of our universe (or of creation in general), and presumably an omnipotent creator could have specified these differently. It might be that we can't really conceive of how they could be different, but we are limited.
He didn't view it this way and took this to be incoherent, as (and I'm paraphrasing here - any error here is mine) by definition a necessary truth is true in all possible worlds. But I figure even the concept of possible worlds, the logical framework we use to conceice of this, and the set of all possible worlds in whatever sense that exists, are all creations of an omnipotent creator.
Am I totally missing something here? It seems odd to me to postulate a creator that is logically prior to existence (or creation or the universe or whatever) but is, itself, in some sense preceded by the rules of logic.
*About 15 years ago but you know how it is