Illness is disharmony, either physical disharmony or mental disharmony; the one acts upon the other. What causes disharmony? The lack of tone and rhythm. How can it be interpreted in physical terminology? Prana, or life, or energy is the tone. Circulation, regularity is the rhythm; regularity in the beatings of the heart, of the pulse and the circulation of the blood through the veins. In physical terms, the lack of circulation means congestion; and the lack of Prana, or life, or energy means weakness. These two conditions attract illness and are the cause of illness. In mental terms the rhythm is the action of the mind, whether the mind is active in harmonious thoughts or in disharmonious thoughts, whether the mind is strong, firm, and steady, or whether it is weak.
If one continues to think harmonious thoughts it is just like regular beating of the pulse and proper circulation of the blood. If the harmony of thought is broken, then the mind becomes congested. Then a person loses memory; depression comes as the result, and what one sees is nothing but darkness. Doubt, suspicion, distrust, and all manner of distress and despair come when the mind is congested in this way. The Prana of the mind is maintained when the mind can be steady in thoughts of harmony; then the mind can balance its thoughts, then it cannot be easily shaken, then doubt and confusion cannot easily overpower it. Whether it is nervous illness, whether it is mental disorder, whether it is physical illness, at the root of all these different aspects of illness there is one cause, and that cause is disharmony.
The body, which has once become disharmonious, turns into a receptacle of disharmonious influences, of disharmonious atoms; it partakes of them without knowing it; and so it is with the mind. The body which is already lacking in health is more susceptible to illness than the body which is perfectly healthy; and so the mind which already has a disorder in it is more susceptible to every suggestion of disorder, and in this way goes from bad to worse.
Scientists of all ages have found that each element attracts the same element, and so it is natural that illness should attract illness; thus in plain words disharmony attracts disharmony, whereas harmony attracts harmony. We see in everyday life that a person who has nothing the matter with him and is only weak physically, or whose life is not regular, is always susceptible to illness. Then, we see that a person who ponders often upon inharmonious thoughts is very easily offended. It does not take long for him to get offended. A little thing here and there makes him feel irritated, because irritation is already there. It wants just a little touch to make it a deeper irritation.
