Aloysium:
It would be through natural selection that this body was moulded, it’s appearance having no greater beauty than that of a fly
That’s an odd comment. Why would it follow?
All of creation reveals the Beauty that is God.
Although the things that exist in the dark, those which eyes cannot see and were not meant to be seen, appear to be less so in the light, they are in their place, wondrous.
A fly exists in the light and is an amazing creature, but in terms of looks, I would say that the beauty is in the functionality. I’d love to go into how flies perceive the world and each other; their courtship behaviours, not so much. I believe the female fly is the one which decides whether mating will occur and there must be some instinctive decision making at work. At any rate, they are beautiful in their own way, but not visually.
While evolutionary theory has no place for the beautiful, it is clear that it is a major factor in procreation, as we find proof in the peacock. The utilitarian philosophy behind the idea of natural selection, would interpret beautiful as that which signifies the health of an organism; the more “beautiful” the healthier and hence better choice as a mate. It does work to some extent, but where a God mediated evolution is being considered, as is the case in micro-evolution, God-given instinctive perceptions, the “dreams” of the creature, form the basis for mate selection as the ideal form is automatically pursued. This would require God’s ongoing involvement in His creation, as Divine Artist, and precludes there being a deist god who initiated a process and let it run.
I would go on, but hope this is sufficient a response to your question.