Aquinas argues that God’s creation was completely generous, ie. it was not necessary. The act of creation is completely generous because it does not (and cannot) increase His own goodness. He did not have to do it; He could have created a different universe or could have not created the universe at all.
But he also says that, now that God
has willed this particular universe (even though the act of willing was not necessary), it is necessary in the sense that God cannot not
change his will, so He would not choose to, say, stop holding the universe in existence.
So it looks like the issue is in premise 5.
This blog post by Edward Feser is relevant. The post is part of a larger response to William Lane Craig regarding divine simplicity, but I think it makes a good case for why the act of creation does not affect God’s essence.
This is a really insightful response, polytropos. Thank you for your time in preparing it.
It must be agreed by necessity of reason that the act of creation could not increase God’s own goodness (He is simply and perfectly good, you can’t get better than that, since that would be adding to something purely simple).
You say God could have created a different universe, or could have not created the universe at all; in reality I agree with this, but I want to understand what is meant by this, since ‘could have not created the universe’ means, “there was really a situation such that God did not need to create the universe”. You report that Aquinas says that, since God has willed this particular universe, it is necessary (insofar as it is willed), since God cannot change His will. However, God’s will is eternal, it is not subject to time. This means that, eternally, God wills to create the universe. If this is so, and God eternally wills to create the universe, then there is no ‘time’ or situation or state of affairs that exists or existed in which God did not need to create the universe, since whenever He wills to create the universe (which is in a sense always (yet without time), or eternally), He must necessarily, in order to act in accord with His will, will to create the universe.
His will alone produces this necessity, but it would seem that this necessity that results from His will is likewise eternal, since His will is eternal. Thus, it is eternally necessary, because of God’s will, that the universe be created.
So, my thoughts on the Edward Feser piece (which I have not completed reading yet):
-I love Edward Feser
-Is it consistent with Catholic Teaching to hold the act of creation, or the fact that God
created creation, as a mere Cambridge property of God?
-It would seem necessary to hold the act of creation as a Cambridge property for God, in order to maintain that God is truly simple.
A thought experiment to illustrate this: (This is going to get really convoluted, please forgive me)
- God is simple and one
- God is His will
- God is eternal
- A direct result of God’s will is that a toy bear begins to exist
- A direct result of God’s will is that a toy boat begins to exist
- God’s will is simple (from 1 and 2).
- God’s one, simple, will produced 2 different, distinct results.
- God’s will cannot contain within it 2 different, distinct things; or rather, God cannot have 2 particular acts of will, since He is simple. (from 6). God’s will in Itself cannot be distinct, or have distinction, or contain distinction.
- Yet God’s will caused 2 different, distinct results, without God’s will having a distinction within it to cause this result, or that result.
- In the same way that God’s will caused 2 different, distinct results, without God’s will having a distinction within it; so God’s will may cause any distinct thing, without their being a distinction within His will (or in Himself), yet only a distinction in the results of His will.
- For a distinct or different result to occur by cause of God’s will, no distinction or difference need (or even can) exist in God’s will Itself.
- There is no distinction or difference in God’s will in Itself whether God’s will results in the creation of the universe, or not the creation of the universe. The result of God’s will in these 2 cases is indeed distinct (a universe, or no universe), but there is nothing different in God’s will Itself between these two results (since His will is simple).
- Thus, even though God cannot and could not possibly be different from Himself for all Eternity, or God’s will cannot and could not possibly be different from what It itself is for all eternity, the results of God’s will can possibly be different even when His will Itself is not possibly different for eternity.
I think this is really cool.
[Again, please not that I am Catholic, and assent to all Catholic teachings on God and Free Will and such; I do believe with certainty that God, with Free Will, made the universe, and is in His Divine Nature simple and so forth.]