Why Would God Make Physical Beings?

One objection to theistic arguments from design is that it seems as though God could have achieved most (if not all) of the goods of creating finite beings without bothering to make a physical world, complete with finely-tuned constants, life-permitting laws, and so on. As Neil Manson puts the objection:

The problem here for proponents of the fine-tuning argument is that, if God does exist, then clearly it is possible for there to be a non-physical intelligence. After all, God is supposed to be just such an intelligence. Why think God would prefer to create other intelligent, conscious beings by creating a life-permitting physical universe? God had other, seemingly much more efficient and sensible, options. For example, God could make Berkeley right. So even if they grant that God has a preference function over possible creations, fine-tuning sceptics are going to need to hear a lot more before they agree that that function favours the creation of a life-permitting physical universe – and favours it enough to make the fine-tuning argument persuasive. (2020, 315-316)

It seems that Thomists have available a potential response to this objection. Aquinas argues that only a material being can change its will over time: an immaterial entity (such as an angel) can only make one choice, fixing its will either for good or for ill. If this view of things is true, then we seem to have a good explanation for why God would want to make embodied beings: only they could experience repeated free moral choice, and all of the goods which come along with it (e.g. moral development, soul-building, deliberation, and so on).

Here are some other reasons why God might want to make physical beings. Firstly, the goods of sensory pleasure (including beautiful sights and sounds, gustatory pleasure, and so on) seem to require the existence of bodies. (Perhaps God could simply give disembodied minds the requisite pleasurable mental states without requiring any actual physical experiences. But there seems to be something off-putting about that; it smacks rather too much of a divine experience machine.) Secondly, one might argue that the unique aesthetic value of material beings would give God good reason to create them. (This is distinct from the just-discussed point about pleasure; beings can have objective aesthetic value even if nobody is around to derive sensory pleasure from the sight of them.) Thirdly, one could appeal to the point (made here) about God wanting to make a great variety of beings: it seems plausible that material beings can image the divine goodness in ways that no purely immaterial being could.