Certain conditions are called curable and others incurable. The Science of the Mind recognizes a healing principle in the universe, this principle is evidently far more potent than human effort, and its effects have been observed by physicians and laymen in numerous instances where the patient has recovered from having been given up to die.
THEREFORE THERE ARE NO INCURABLE DISEASES!
Diseases that were considered incurable 30 years ago are now curable by Doctors. They were no more incurable then and than now, we have simply found the solution that had always existed, at a current time in point. We are simply catching up with the super-intelligent design. When we tune into frequencies and vibrations at the right time, spiritual healing may take place. The science of mind is a philosophy that is based on reason as well as faith. The same law that brings illness will heal us when we reverse our thought.
God or super-intelligence or nature or whatever label you wish to give, is omniscience and pervades all our being in energetic form. When the secret is revealed,  it will be found that this tremendous power so effortlessly exerted is merely Thought, the product of Intelligence. Thought and Power are the same things. Omnipotent, & Omnipresence combine to deliver mysterious healing to those destined to receive it. It is not a gift, for YOUR MIND can heal you. Fredrick Bailes.

Today even Western Doctors are seeking information on curing human conditons with natural processes and mind power.

Natural healing refers to the use of non-invasive and non-pharmaceutical approaches to promote health and well-being. This can include practices such as herbal medicine, acupuncture, massage therapy, meditation, yoga, and dietary changes. Many natural healing methods are rooted in traditional practices that have been used for centuries, and some have been scientifically studied and found to be effective for certain health conditions. While natural healing approaches may not be appropriate for all health conditions, they can be used in combination with traditional medical approaches to support overall health and well-being. Some people also find natural healing methods to be a way to promote relaxation, reduce stress, and improve their quality of life.