Even though it's not the point (because, as I mentioned, one could posit God poofing the first bacteria into existence), it's not hard to understand.
The simplest life would have to have been a replicating molecule in a container (like a cell). The container is pretty easy - vesicles of phospholipid bilayers form easily with shaking if the material is present (and it forms naturally). The replicating molecule is harder, but it doesn't have to be DNA. RNA is half the DNA molecule, and it appears to have originated first - both because it's simpler and because it can catalyze the needed reactions. To get to RNA, molecular fragments need to be strung together - many of which have been formed naturally in the lab. These early molecules need not be that complex, as all they need to do is to be able to make copies of themselves. Once they can do that, then those best at making copies make more copies than the ones that don't make as good a copy, and you have "natural selection" going on without there yet being life. This gives more life like molecules until you can call it life.
Their has been a lot of very interesting findings, and though the whole process isn't nailed down, it's quite plausible. In fact, it's a lot more plausible than how well people understood things like lightning and disease just 200 years ago.
There have been so many discoveries that here's a whole class on it:
Origins of Life
The trouble is when you make claims that natural processes for the prerequisites of life have been theorized and even created in tests you are taking God out of the equation. This is the problem I find with trying to fit God and evolution into the same process. Where does God start and end and self creating natural processes take over. If you say that there is support for some of the pre-life processes happening naturally then God could not have created life at the point of the bacteria. That means He must have created the pre-life components and then they must have naturally formed to create life. But if that happened its hardly creating life and the natural process should really take the credit. If these natural processes don’t have any purpose or direction and just form through blind chance selection and mutations, then it doesn’t need God according to evolution.
When it comes to the science of evolution the inclination is to try and explain how things happened naturally. So, if you are saying that God created simple life or replicating molecule or RNA molecules people will try to explain how these also happened naturally. If people can explain other processes in the chain of events that happened naturally then why take a certain part of that process and say God needed to create that particular part. That’s why I am saying that God must have also created some codes as well to direct things and it’s not a totally self-creating natural process.
You would be better off saying that God just created everything in the beginning at the big bang and didn’t need to have a separate intervention for life. That way God may have started the whole thing off and then let the natural processes take their course for everything after that. It seems silly that a natural self creating processes can create the many elements for life and then inject God into it for the sake of fitting God into evolution. If self creating natural processes can create simple life bacteria then they can create the prelife elements for that bacteria. If it can create the prelife elements than it can create simple life bacteria. Why even use God unless there is something besides the natural process.
That’s why I find it hard to understand this. At least with creation they claim a supernatural process and oppose self-creating naturalistic processes. In that way they are saying that God intervened and created life in all its complexity including mechanisms that allow life to change which have been interpreted as natural processes.
Well, nothing is ever "fully understood", depending on how you define that. Evolution is very well understood, to the point that it is often used to correctly predict the future and is understood beyond a reasonable doubt. That's why practically all scientists (including thousands of scientists who are Christian) accept it as fact. We have more and better support for common descent than we do for the fact that the Civil War happened.
I think most people support evolution but there are different variations of evolution. As you may have heard there is micro and macro evolution and many of the supports who also believe in God may only support the micro level of evolution. Even those who may support the macro level there is also some variation within this such as there being several interpretations of what a species is.
These are human interpretations of observations that can have different end results that may support Darwin’s evolution or limited evolution. So when people say evolution is well supported it is not clarified as to what extent and I don’t think the macro level of evolution is that well supported. IE bacteria tests only show micro evolution and macro evolution has never been observed or scientifically verified.
?? Really? That sounds like hogwash. Can you cite a source that supports that?
I am surprised you haven’t heard of these things before. Many biologists attributed just about everything in evolution to natural selection and have overstated its power from the creation of early simple life to the formation of the universe. There are several other mechanisms that help life to change besides natural selection. As mentioned these non-adaptive mechanisms have varying influences which may allow creatures to follow set paths rather than just trying to randomly find the fittest or beneficial features from a multitude of possible lines of evolution.
Life works in conjunction with the environment and can transfer genetic material which allows creates to fit in to environments better. Early life was the result of non-adaptive forces rather than selection and in fact selection may prevent more complex life from developing. One paper talks about how life may have had complexity at today’s levels and that complexity is switch off in some creatures and can be switched on when needed.
Does evolutionary theory need a rethink?
Does evolutionary theory need a rethink?
The frailty of adaptive hypotheses for the origins of organismal complexity
The frailty of adaptive hypotheses for the origins of organismal complexity
Universal Genome in the Origin of Metazoa: Thoughts About Evolution
Universal genome in the origin of metazoa: thoughts about evolution. - PubMed - NCBI
But that's exactly the point. Pregnancy can be explained fully through chemistry. So some might say there is no room for God. In fact, if one is to suggest that God is involved with one or the other, then putting God in evolution is easier in that view, than pregnancy, because pregnancy is a little better understood.
My point is that because something is understood is not a reason to exclude God. If it were, we'd have to exclude God from making each of us during pregnancy.
Its more than chemicals, it’s about how those chemicals work together and that pregnancy is just one part of a bigger picture that needs to all be in place to happen. When you isolate something, you are not seeing in its entirety. System theory shows that everything is connected and there are systems within systems and each can be affected by the other and depends on the other components in that system.
So, pregnancy is a process within what humans do and needs a human and its reproductive system to all be working and in place. In that sense, it begins to take on a much bigger picture than just chemicals. Pregnancy doesn’t happen in isolation.Sometimes people and not just believers in God can take an explanation and turn that into the answer as well which tells them how something came about. There are many explanations in evolution and in describing the universe in which people begin to believe that these explanation or knowledge about how something works is also the answer as to how it came about.
Yet, creationists object to evolution because they say that an understood process excludes God. It doesn't - unless one also wants to exclude God from pregnancy, and from every other aspect of our world as we learn more. Papias
That may be one extreme view of things. Just like a believer in God may think that some who support evolution make out that it’s an all-powerful creative process that can account for everything without the need for any divine intervention.