Essentially we don’t know how the brain works. We can’t cure neurological diseases. We can’t cure all depression. We can’t really improve intelligence.
But what if a worldview has an untapped resource of explanation? Christian theism offers just that. Although it seems farfetched, and it is slightly terrifying.
Anyways, in Christianity humans are the battlefield. Constantly encountering spirits. And in this spiritual world, we are introduced to the explanatory power of the Christian worldview in the area of psychology.
We know that the chemical imbalance theory is likely false. What if depression is caused by a spirit of some sort? More importantly, what if Alzheimer’s and Parkinson’s are explained by the spirit world?
What’s more important is that in subscribing to this model, we no longer need explanations about miracle healings of Alzheimer’s, because we know that if the presence of a spirit is causing the malady, the absence of it would lead to a miracle healing.
Not to mention, probably the scariest part: schizophrenia. If there is a spirit world, people that hear voices are actually hearing spirits. And we know that spirits can be cast out. Thus, schizophrenia is curable. But not by any pill or treatment, by the sovereign grace of God. Thus, the unexpected mitigation of this disease becomes less farfetched and more realistic.
So everywhere we look at the world, Christianity has answers, including the human mind. Perhaps the best answer to some of the biggest questions of medicine and science have been right under our nose this whole time. Maybe our biggest problem was trying to reconcile the complete with the incomplete, trying to merge modern psychology and psychiatry with the Christian narrative.