“Most of what we consider evil is undoubtedly physiological in nature. With advances in science, especial the advent of the FMRI in psycho/neuro studies we have learned that a lot of what we once believed were simple self-control issues are much deeper.”
I am going to disagree with you there. God makes no such delineation in His Word.
Am I to believe that God sends people to hell for having a physiological problem?
Evil is evil!
Smile. Although you are sure to dislike this answer, that is the very question that eventually freed me from superstition, and most recently I might add.
God judges souls, not bodies. And only God has the true X ray vision, so to speak, that can tell what is due to a soul and what is due to a body. In the meantime that should prove no deterrent to the best medically scientific efforts of humanity to assist bodies to function better — nor to the efforts of moral teachers that instruct souls about the choice to make the best or worst of the environment they have to deal with.