Changes

The mind must learn to be silent—remain calm, attentive, without making a noise. If you try to silence your mind directly, it is a hard job, almost impossible; for the most material part of the mind never stops its activity—it goes on and on like a non-stop recording machine. It repeats all that it records and unless there is a switch to stop it, it continues and continues indefinitely. If, on the other hand, you manage to shift your consciousness into a higher domain, above the ordinary mind, this opening to the Light calms the mind, it does not stir any longer, and the mental silence so obtained can become constant. Once you enter into this domain, you may very well never come out of it—the external mind always remains calm. <ref>https://incarnateword.in/cwm/04/8-march-1951#p4</ref>

That depends on people, I told you. There are people—as soon as the least thing happens to their body, their mind is completely upset. There are others still who may be very ill and yet keep their mind clear. It is rarer and more difficult to see a mind that's upset and the body remaining healthy—it is not impossible but it is much rarer, for the body depends a great deal on the state of the mind. The mind (I have written it there in the book) is the master of the physical being. And I have said the latter was a very docile and obedient servant. Only one doesn't know how to use one's mind, rather the opposite. Not only does one not know how to use it, but one uses it ill—as badly as possible. The mind has a considerable power of formation and a direct action on the body, and usually one uses this power to make oneself ill. For as soon as the least thing goes wrong, the mind begins to shape and build all the catastrophes possible, to ask itself whether it could be this, whether it could be that, if it is going to be like that, and how it will all end. Well, if instead of letting the mind do this disastrous work, one used the same capacity to make favourable formations—simply, for example, to give confidence to the body, to tell it that it is just a passing disturbance and that it is nothing, and if it enters a real state of receptivity, the disorder will disappear as easily as it has come, and one can cure oneself in a few seconds—if one knows how to do that, one gets wonderful results.

<ref>http://incarnateword.in/cwm/05/23-december-1953#p36</ref>

If the mind keeps its quietude and receptivity to higher forces only, it can then easily pass on that quietude and receptivity to the body consciousness and even to the material cells of the body.

<ref>http://incarnateword.in/cwsa/31/illness-and-health#p55</ref>