Yes! At last you understand. That’s exactly what we need to do… So why can’t anybody tell us what it is “they actually think”?
I believe it has been stated numerous times and it is quite plain I think to everybody reading this thread what is meant by creation for creationists, namely, God’s direct and supernatural creative activity as opposed to the theory of evolution which involves the appearance or emergence of the various kinds or distinction of beings, such as animal or plants species or stars and planets, from created secondary agents or causes and natural processes including ‘laws of nature.’ Simply put, on the one hand, the creationist explanation involves just that, ‘creation’, which is understood theologically as God’s direct supernatural activity. On the other hand, evolution is a natural process involving creatures and powers or ‘laws’ God placed in nature.
The natural process of evolution at least for the theistic evolutionist is a ‘creative’ process. This is where, in my opinion, things start sounding weird. Strictly speaking and in the proper sense of the word, only God can ‘create’ (cf. CCC#318), "He alone is Creator (the verb ‘create’ - Hebrew bara - always has God for its subject) CCC#290. The foundation of the catholic faith is in the first article of the Creeds: I believe in one God, the Father, the Almighty, maker of heaven and earth, of all things visible and invisible (Niceno - Constantinopolitan creed). Or, the Apostles Creed ‘I believe in God, the Father almighty, creator of heaven and earth.’ To create can only be applied to creatures metaphorically or analogically.
Though theistic evolutionists do not deny God’s providence, in one true sense who created the heavens and the earth if not the singularity, a creature, of the Big Bang? (at least for the cosmic evolutionists). According to this theory and in all truth, I believe it could be said “In the beginning, the singularity ‘created’ the heavens and the earth.” Or, the single first cell ‘created’ mankind and the rest of the animal and plant species. Obviously, this is not what the Bible says nor what the catholic faith teaches is it? Something sounds not right here. In my opinion, I think theistic evolutionism could be construed or argued as a form of idolatry and robbing God the praise and glory that is due Him as the Creator of the ‘heavens and the earth, the seas, and all that is in them’ (Exodus 20:11).
In the Church’s theological tradition, the Church’s theologians distinguished between two aspects of divine causality, namely, as it relates to creation and as it relates to providence or administration. Divine providence, the preservation and propagation of creatures and guiding or directing them to their ends, presupposes God’s work of creation, it is not confused with the divine causality that pertains to God’s work in the creation and formation of the world as we have in Genesis 1-2:1-3. The two ideas, namely, creation and providence are two different words with two different meanings and, traditionally, the Church’s theologians did not confuse them together.