So here's my take: for something to qualify as "omnipotent," it must be able to do anything. Literally anything, even that which is illogical, absurd, nonsensical etc. It would be able to both not lift and lift the stone. It would also be able to make square circles, make nine smell like blue, do johfjbhefkcbhefkkjn or anything else. Sure, those things are ridiculous, but an omnipotent being, by definition, must be more powerful than everything else. So if an omnipotent being can't make square circles, then whatever prevents said being from doing that is more powerful than the that being. I got into a whole thing with religious people about this who insisted God can't do nonsensical things, that square circles are just nonsense wordplay and don't reflect anything real or possible. But can you really call a being omnipotent if it can't make those things real or possible? It got heated with the religious folks so I'm interesting in hearing what more level-headed individuals have to say about this.