How does Medical Healing work?
Since the 1960s modern medicine has tended to rely increasingly on ever more powerful drugs. Many of these are highly effective and many people who would not have survived in earlier times now do so. The use of drugs in Cancer treatment has been spectacular in some fields.
The advance of high tech surgical procedures often produces near miraculous outcomes.
But even here, the help which comes from Faith healing can be appreciable. There are many poor souls confined to bed by an illness who can be stirred simply by a kindly surgeon or GP sitting next to them and offering comfort.
In earlier times, most doctors would take the patients hand and physically comfort them. Today, political correct nonsense probably makes that illegal or exposes the doctor to a possible lawsuit.