I just used the Term I know; I hain't nary heard of Psychobiogenesis
LOL!
It's the term used in secular circles to explain how mental health conditions can be passed
genetically within a family from one generation to the next, and not solely through learned behaviors. Recent discoveries have found links between childhood traumas and autoimmune diseases! One study found a significant correlation between early childhood trauma (ECTs) and pancreatic cancer. Disease, both mental and physiological can be transferred trough biological procreation. You may have read some of my posts where I've summarized how traumatic episodes change the brain on a cellular level. New neural pathways are formed,
and they stay that way unless some other future episode or intervention changes them. It's real stuff. When CAT Scans and MRIs were invented, it became possible to take before and after images of the brain to document these kinds of changes.
Theologically speaking, this technology and the facts it reveals were unknown to the early theologians developing our doctrines but what this means is there is proof of a genetic basis for the transference of sin!
I would dare to say NOTHING has been more traumatizing than the fall from grace. One minute Adam was good, unashamed, and sinless and the next he was the exact opposite and he and Eve, and only he and Eve, are the only two humans to ever have had any memory of what life was like in the sinless state. Adam and Eve alone could make that comparison. For use it would be like what was life before I lost my right arm, or both legs, or both eyes in comparison to my subsequent lack.
Through the process of cellular reproduction (mitosis) every cell in the entire body replicates itself and eventually old cells are sluffed off or metabolized. In addition to our normal replacement of cells the cells also transfer data to one another and given enough time every cell in our body contains the sub-cellular record of the traumas we've experienced. That includes the gametes (sperm and ovum). So..... Adam contributes a sperm and Eve contributed an ovum and both reproductive cells contained some record of their fall from grace. They passed that on to their progeny at a cellular level. The result is that every single son and daughter was not like God had originally made Adam and Eve. Every child contained half the chromosomal record of their parents' history, both physiologically, and psychologically. Each child then, in their turn, experienced a life's worth of sin and trauma and passed their genetic record on to their children and Fred and Daphne's genetic record contained part of Adam and Eve's record. Eventually the genetic record of the fall that was originally Adam's and Eve's becomes so diluted that it's of minimal consequence BUT 1) it takes on one small impurity to render one imperfect and 2) by that time generations of sinners have so adulterated the genetic record originally created in Adam and Eve the point is moot. All have sinned and death comes to all. It's not specifically theology, but proper theology is never separate from sound science. Heliocentrism did not change scripture. Let God be true and all men liars. As we uncover more about the post-disobedient creation it informs our theology (and vice versa).
The point being, lest I digress far afield of the op, is that the Romans 9 text is a post-disobedient text that is also firmly supported by what we know scientifically. Paul did not know that science when he penned the epistle (maybe God did reveal it to him
) but that does not change the fact both theologically and scientifically ALL people are sinful or imperfect and it is from the population of corrupted people that God chooses some to save. Augustine did not have the science, either, but the Augustinian view is firmly supported by scientific discovery a millennium and a half later. Calvin did not have the science, but Calvinism is supported by the science 500 years later.
And as far as UC goes, there is nothing in humanity by which God might base His decision on our merits. We have no merits! Science proves it
. No one has an excuse
.