There’s some book making the rounds called A More Excellent Way. The guy tries to link particular sins to particular diseases. Unbelievable. If sin in one’s life resulted in illness, the whole world would be sick.
I just figure they’ve never read the book of Job.
Blessings to your wife, I, too, have a chronic illness (MS), and they’re hard enough to deal with aside from “well meaning” folk trying to tell you if you’d only think right, eat right, exercise right, repent right, take this supplement, try that meditation technique...you wouldn’t have the illness.
That being said, I do take vitamin D in fairly large doses because I do tend to test low. Has it helped the course of my disease, or made me feel any better or altered the progression? Not that I’m aware of, but maybe I would be worse off if I didn’t.