Certainly, theistic evolution is possible, but only if that process is a guided one, and if guided then it must be discernibly “guided.” IDvolution may answer the manner in which evolution is guided, it may not, but in the interests of proper science, that proposal ought to be given some leeway in terms of “showing its stuff” and not snuffed merely because it doesn’t accept the “unguided” part of the evolution premise.
Right. Theistic evolution has to be a guided process, and the process is more or less accurately revealed in the days of Creation in Genesis. Revealed truth and science, as Aquinas so aptly pointed out, cannot be at dire loggerheads. To say that evolution was not guided by God is to deny Divine Providence. Now science has no interest in that aspect of eevolution; partly because God is not, properly speaking, the object of biological knowledge; but also partly because the scientific community is rife with atheists who will hear nothing about God, and whose scientific principles therefore exclude truths that are revealed and that Catholic must believe.
For example, Einstein, before he developed his theory of relativity, believed the universe to be infinite, steady state, and uncreated. The Big Bang put an end to that assumption. Einstein thus was confronted with a truth of Genesis that he had assumed to be false. This is a classic instance of the compatibility of truth in divine revelation and science.
Carl Sagan in
Cosmos, 1980 A.D.
“Ten or twenty billion years ago, something happened – the Big Bang, the event that began our universe…. In that titanic cosmic explosion, the universe began an expansion which has never ceased…. As space stretched, the matter and energy in the universe expanded with it and rapidly cooled. The radiation of the cosmic fireball, which, then as now, filled the universe, moved through the spectrum – from gamma rays to X-rays to ultraviolet light; through the rainbow colors of the visible spectrum; into the infrared and radio regions. The remnants of that fireball, the cosmic background radiation, emanating from all parts of the sky can be detected by radio telescopes today. In the early universe, space was brilliantly illuminated.”
Genesis, 1200 B.C. : “In the beginning God said: ‘Let there be light.’”
As astronomer Robert Jastrow pointed out in
God and the Astronomers.
“For the scientist who has lived by his faith in the power of reason, the story ends like a bad dream. He has scaled the mountains of ignorance; he is about to conquer the highest peak; as he pulls himself over the final rock, he is greeted by a band of theologians who have been sitting there for centuries.”