How do you think about God? If you had to describe God to someone, how would you go about it? What attributes would a divine being possess? Typically God’s being is communicated in relational terms but do we know what God is like? Rather than turn to the Bible, could you talk about God with someone who is pondering the existence or character of God?
In Part 1 I laid out a taxonomy of God’s attributes, addressed the relation of God to his attributes, and spoke briefly about divine simplicity or God’s being as indivisible. Here I want to outline a few “variations” on the idea of God’s being, mention a few things about God’s freedom, and flesh out some thoughts about God’s omnipotence or power.
First, God’s existence is “from within” himself, which means his existence is derived solely from himself and not from another. As a self-existing being who depends on nothing for his existence God exists necessarily. For a being to exist necessarily it must exist not only in the actual world but in every possible world. There is no conceivable world in which God’s existence is impossible. [Incidentally, its important that understand that "necessity" does not come in degrees or variations. Like “perfection,” a necessary being cannot be “more” necessary, just as a perfect thing cannot be more perfect. A necessary being is maximal or in a final state of being and is, therefore, “greatest,” rather than merely “great/greater.”]
Second, a being that is self-existent necessarily must also be completely independent or “free” with respect to volition. God acts freely without external constraint, compulsion, or coercion. He is Self-determined. We might even say that God is free to create and free not to create. Thus, God freely chooses to enter into personal relationships with his creatures or he freely refrains from doing so.
In addition, God is free with respect to anything outside his own being and purposes moving him. In other words, nothing other than himself compels him to be or do anything. It would seem that a purely self-determined being is free from all metaphysical change in its being. A perfectly “free” being does not change but remains the same. God never grows or develops. He never becomes better or worse, greater or less. God is unchanging in his being, perfections, purposes, and promises. There is no quantitative or qualitative change in God. This is not to say God is a static being; rather he is a stable being. He dynamically operates in ways consistent with his being and his character moved only by and from his attributes. Therefore, God is authentically free and freely authentic to be all and only himself.
Third, that God is moved does not tell us what it is that moves him. What exactly propels God to action? What is the scope of God’s abilities? Are there any limitations to what God can do? Is God all-powerful? Typically, God’s omnipotence means he is capable of doing all those things which are logically possible and perfectly consistent with his character. Nothing God purposes can be turned back, nor is he limited to doing only what the human mind can conceive. Although there are some things that are impossible for God (he cannot do less than his best, deny himself, lie, etc.), these are not to be considered limitations, but rather perfections of his character.
Someone may ask “Can God make a rock so big or heavy that he cannot move it? Can God make a philosophy class so boring that even he falls asleep?” The short answer is “No.” A physical object so big or heavy that an omnipotent being cannot move is a contradiction. To claim God is all-powerful does not mean he can do anything I can express in words. For something to be accomplished it has to be a logical possibility. Logical contradictions, though capable of being expressed in words, are not possibilities in the actual world. Thus it is no limitation on an omnipotent being to claim he can only do what is logically possible.
If, on the other hand, God lacks the ability to bring about certain states of affairs that are possible, then he is not omnipotent. As we’ve already seen it would be a mistake to think that God can actualize any state of affairs whatever. Therefore, God’s power is limited to actualize any possible state of affairs. Speaking of “states of affairs,” there are 3 types (see here for references):
- Necessary states of affairs are such that they simply cannot fail to be actual.
- 24 X 7 = 168
- All bachelors are unmarried.
- Contingent states of affairs are such that they may be actual.
- My career path as a car mechanic [I know nothing about cars, but I suppose I could learn!]
- Earning a graduate degree in organic chemistry rather than philosophy.
- Impossible states of affairs are such that they simply cannot be actual.
- Your best friend being 28 yrs. old and 51 yrs. old at the same time.
- Crying babies who never cry.
It makes no sense to say that God can bring about an impossible state of affairs that could never be actual (e.g., married bachelors, square circles; two-sided triangles). Too, we need to include the temporal element (or time) when we think of what God can or cannot do. For example, it makes no sense to say that God could bring about a state of affairs that is actual. And, God lacks the power to bring about a state of affairs that conflicts with the past or with the future (what will occur, given conditions x, y, z, etc.). God cannot actualize dated past facts. Once a state of affairs has occurred, it can never again occur. As Aristotle pointed out “For this alone is lacking, even in God, to make undone things that have once been done.” (Aristotle, quoting Agathon in Nichomachean Ethics).
Finally, God lacks certain powers with respect to himself. He is essentially morally perfect, all-knowing, and eternal. It is impossible for God to commit an immoral act, forget something, believe something that is false, commit suicide, or cease to exist. Because our powers extend to such acts, it appears we have the ability to do some things God cannot do. However, this is not a limitation on God’s power but a defect in the use of our own.
What we could say, therefore, is that God’s omnipotence means having the power to bring about any state of affairs that is possible, not already actual but possible, but not impossible.