Orthodox medicine seems unable to explain why, with all its skill, it is not able to overcome many diseases, and it might notice, eventually, that the people who are the healthiest are those who use holistic, complementary and alternative methods of health and ways of life that make them happy and keep them well.
It should dawn on more and more people that something invisible – our deep inner state – controls our health and that the invisible dimension of the complex human body is more important than the part we see.
The part we call spiritual in humans, is that part which nurtures our bodies. We ARE body, mind and spirit. In a secular age, that is very hard idea to hold on to.