The way that mystical healers have brought about wonderful cures is beyond comprehension. What thought-power can do is seen in their work. No doubt if a person is a hindrance to healing influences, then even a healer cannot do his work properly; but if a person's attitude is right, if one believes that spirit has all the power to cure, certainly one can be cured. The mystics have proved in their lives that not only their power can cure, but even death stands before them as their obedient servant. Death for them is not a constable who arrests and takes a person when the time has come, death for them is a porter that carries their baggage when traveling. But healing apart, even medicine will not do any good to a pessimistic person. If he does not believe in it, it has no power over him.