God is not God simply because He is the most powerful or first being. It’s not only a matter of might makes right. There is a lot, and I mean a lot, written on this topic by theologians throughout the centuries, and it’s not something that can be summed in a forum post, and it requires stepping back and considering things differently than how you’re used to.
Again, I can’t make the point entirely in a forum post. But you and I are existence manifested in a particular, finite, and conditioned way. So is that dog, that tree, that molecule. All conditioned realities. God’s existence is unconditiones. In fact, God doesn’t just exist, He is existence. He’s not a being, he is Subsistent Being. He’s essentially a reality more real than you or I or anything else. The difference between God’s reality and our reality is why some types of theologians avoid saying “God exists” at all, because they don’t feel that “exists” properly explains God’s reailty and leads people to thinking of Him as being on our level.
Furthermore, God did not simply create in the past and then step back to watch, occasionally stepping back in to tinker. The reality of everything at every moment is dependent on God willing its being. It does not exist apart from God, but because God’s act of creation is still present, not something in the past. He is a foundation to reality, not just a being in reality. He is Subsistent Being itself, not a being among other beings.
This is a limited analogy, but if our universe were a simulation, God is the computer, power source, and programmer it runs on (He’s more than that, but any analogy only goes so far).
When we say that God is perfect, we mean that there is no privation in Him. If a triangle is more imperfect the less it resembles triangulity (a closed shape with three straight sides), and a perfect triangle perfectly exemplifies what it is to be a triangle, God is perfect precisely because He is unconditioned reality without any deviations away from that, in Him all other realities rest.
God’s goodness is similar. A triangle is more good the more perfectly it manifests triangularity. A human is good the more perfectly it manifests humanity (and as rational beings, this involves rational choices, and whether or not we rationalize choose to act in accordance with what it means to be human (what we are) that morality comes in. Note that morality is not an arbitrary set of laws, but simply a subset of what it means for a human to be a good human. Likewise, God is perfectly good because he is perfectly unconditioned reality.
God is not human. He is not a human moral agent. We are human by nature, and to be a good human means to manifest humanity. For God to be good means that he perfectly manifests unconditioned reailty. It’s not a morality statement.
God does will that other things be what they are, as when something more perfectly instantiates what it is it is a better image of God’s own goodness.
(Continued…)