From this thread
So, how can one maintain consistency, in every single last detail, without the explicit power to do so?Can God create an object to heavy for him to lift? Yes. Then can God lift it? Yes. But God does not do such a thing, he has the ability to do it, but he does not.
So then you ask how I could know God won't change the laws of logic? How could I know that God won't break promises, sin, cause himself not to exist?
Is not breaking his promises a limitation to power? no. Is not being able to sin a limitation to power? no. Is not being able to not exist a limitation to power? no.
On the other hand, it is my limitation of power to have the ability to break promises, sin, and not exist.