Your thread is good. It’s just the wording of “God cannot do anything He wants, He is limited by His own nature”.
God can do whatever He wants in that everything He wants is good.
God does not oppose Himself or contradict His own nature. A bad choice would be a limiting factor. God is limitless in all He does because all He does is always and eternally good.
Sorry, it just seems softer to digest like this.
Pax Domini sit semper vobiscum.
First of all, thank you for sharing your perspective about the quality of God’s moral action. I wasn’t really think about it from that perspective.
I know there is a tendency, and a legitimate one at that, to think of God’s power as unlimited. You are right for saying that it is. I was too simplistic in my formulation. ‘Omnipotent,’ however, means that God can do all things with his power that power can accomplish. So win you say that God cannot contradict himself, you are right because his power cannot accomplish that which would contradict himself. God can do anything that is logically possible. If he were able to do the logically impossible, he would contradict himself. So, for example, God could not make a square triangle. This is impossible by definition.
As far as I can tell, when we discuss the moral quality of God’s action, we are touching on an old debate, going all the way back to Aquinas and Dun Scotus.
Thomas is an intellectualist, so he would say that God does not arbitrarily establish right and wrong, but that in knowing himself and knowing his creatures, he establishes right and wrong in a way that relates intrinsically to what is perfective of his creatures, patterned in some way after the divine nature. That which is good is perfective of his creatures, and creatures, in striving for perfection, are striving after their likeness to God.
Scotus (Wm. of Ockham, Descartes, etc.) are voluntarists, believing that the mere fact that God declares something means that it is good, that God more or less exercises arbitrary power in establishing good and evil.
It goes back to the classic Euthyphro question: Is piety loved by God because it is holy, or is piety holy because it is loved by God?