If God must be omniscient, God doesn’t exist
Exactly. Omnipotence does not actually include the ability to do impossible things, contrary to popular definitions. It means to have unlimited power, which could be used to do anything that’s possible to do.
Like, imagine if you had access to infinite electricity. You could do godlike things with that, even create black holes. But you still couldn’t create paradoxes.
The thought of that is pretty hostile to religious definitions of God, however.
So think of the laws of physics as the rules in a video game. You can jump X feet, you can throw 2 fireballs at a time. The developer is generally bound by those rules, but he can also modify the source code whenever he sees fit. If he wants to push an update that allows him, and only him, to jump X+1 feet, nothing is stopping him.
Right, but 1+1 still cannot equal to 3 in that video game. You could do all kinds of horrible tricks to make it seem so, but they are just that - tricks.
Paradoxes are by definition impossible, even in a modified version of physics.
When you modify the rules to make the impossible possible, it ceases to be a paradox