I don't want to start debates and warfare, but please be wary of 'spiritual healers'. I know relaxation is therapeutic, psycic stuff is fun, but this kind of stuff can be dangerous when somebody convinces a sick person that aura manipulation (?) can be beneficial. Meanwhile, pathology progresses. I find it fascinating that in the east (China, Japan, India) there is an intense effort to modernize their traditional medicine, while Westerners can't wait to dump chemo and drink shark fin soup to fight cancer.
Everyone is entitled to their opinion and there does not need to be warfare. Debates, though, when conducted with mutual respect are healthy IMO.
No one can be convinced of something they aren't open to in the first place. Thinking otherwise feeds into this societal problem of not taking responsiblity for oneself and one's decisions when things don't work out the way they were anticipated. And everyone is entitled to choose whatever medical therapy that they feel is best for them. Who are you or I to tell someone what they are choosing for themselves is wrong? If we would all just respect the personal choices of our family, friends and neighbors, whether we agree with their choice or not, this world would be a much more peaceful place. If it doesn't affect me, WHY would I negate the importance of a decision of another?
BTW ... September 21 is International Peace Day!