The trillion-dollar pharmaceutical industry puts its research money into the search for magic bullets in the form of chemicals because pills mean money. If energy healing could be made into tablet form, drug manufacturers would get interested quickly.
The thought system that dominates our world is laced with selfish values, and relinquishing those values is a lot easier said than done. The journey to a pure heart can be highly disorientating. For years we may have worked for money, power and prestige. Now all of a sudden we've learned that those are just the values of a dying world.