So, given my limited understanding . . .
In a birds-eye-view, I see atheistic evolution in the sense that God is nowhere in the picture, neither to initiate, design, intervene, or be involved. Here, there is no inherent purpose or meaning, rather, it simply showed up and happened the way it happened. Same natural mechanisms as theistic evolution, but without design, purpose, or involvement by God, since there is no God in this scenario. Furthermore, there is no āwhyā to the evolution of homo sapiens any more than there is for the evolution of any other species. We were just an accident of sorts, or rather, just another thing that occurred, which happens to have created self-conscious and moral beings. In my experience, this is just so unsatisfactory and leaves so many questions unanswered.
On the other hand, in the most general sense, I see theistic evolution as the process of evolution with Godās involvement to some capacity, and importantly, during and after providing that initial something from nothing (ex-nihilo) for everything to eventually get going and unfold. Since it is not deistic evolution, theistic evolution cannot simply be just initiating the Big Bang and otherwise walking away.
But now we get into interesting questions of how much God is and or was involved. As you mentioned about Dr. Lamoureux, we could say that in theistic evolution, God directly interacts with and is present in the world around us via his own supernatural acts and influence. This could involve suspending or modifying the laws of nature, and could be on a somewhat regular basis. We could then ask ourselves, was our arrival as it were a miracle? Was that the very act of God nudging evolution at the right time? Or was that evolutionary outcome already built-in to the process somehow? Both? I honestly donāt know, and am ok with not knowing.
Personally, when thinking of our past evolution and the early history of our planet, I donāt believe that God had to command and touch and guide everything as if it couldnāt already function and develop on its own accord by way of his pre-planned and built-in design. If he had to hand-hold the evolution, I struggle to see it as being evolution in its truest sense since it would rather be more of an illusion or something else, but I canāt put my finger on it at the moment.
However, I do believe in miracles despite not truly knowing how it all works, if at all. Hereās the thing. If we think about God miraculously healing someone who was very sick or injured, we could say that God took things off of auto pilot and somehow made the normal processes function in such a way as to cause healing when otherwise there would be no healing, or very little of it. And we would naturally think it impossible, because the body when left to its own devices in that scenario would not normally be able to heal that effectively. We could perhaps chock it up to chance or some other natural factor, but it would still be a miracle because of Godās mysterious involvement.
Iāll pause here for now. Does that kind of answer your question? And, is there something that you know that I donāt seem to have considered before? Iām curious to see peopleās take on things, including what theistic evolution is, much less evolutionary creationism, if it is significantly different.