The Causes of Disease Summarized ,
††††††††††† From† the Tibetanís Esoteric Healing,
In considering the Causes of Disease, I find it necessary to speak a word in connection with conditions - external and internal. It will be apparent to the casual thinker that many diseases and many causes of death are due to environing conditions for which he is in no way responsible. These range all the way from purely external occurrences to hereditary predispositions. They might be listed as follows:
1. Accidents, which may be due to personal negligence, group happenings, the carelessness of other people, and the results of fighting, as in labor strikes or war. They can also be brought about by attacks from the animal or the snake world, accidental poisonings and many other causes.
2. Infections coming to a man from outside and not as the result of his own peculiar blood condition. Such infections are the various so-called infectious and contagious diseases, and prevalent epidemics. These may come to a man in the line of duty, through his daily contacts, or through a widespread condition of disease in his environment.
3. Diseases due to malnutrition, particularly when found in the young. This state of undernourishment predisposes the body to disease, lowers the resistance and the vitality, and offsets the "fighting powers" of the man, leading to premature death.
4. Heredity. There are, as you well know, certain forms of hereditary weaknesses, which either predispose a person to certain illnesses and consequent death, or produce in him those conditions which lead to a steady weakening  of his hold on life; there are also those tendencies which constitute a form of dangerous appetite, which lead to undesirable habits, a letting down of the morale, and are dangerous to the will of the person, rendering him futile to fight these predispositions. He succumbs to them and pays the price of such habits, which is disease and death.
These four types of disease and causes of death account for much that we see happening around us in people's lives, but they are not to be classed definitely under any of the psychological causes of disease, and will only be considered, and that very briefly, under the section dealing with group life and its predisposing causes of disease. Infectious diseases are there dealt with, but such situations as arise out of an automobile or railroad accident, for instance, are not to be considered as coming under the heading of causes producing disease. That the work of the healer may be involved in these cases is quite true, but the work to be done is somewhat different to that accomplished when dealing with those diseases which have their roots in some subtle body or other, or in the results of group disease, etc. The ills growing out of malnutrition and the wrong feeding of our modern life and civilization will not here be considered. For these no child is individually responsible. I am concerned with the diseases arising in wrong internal conditions.
Basic Occult Causes of Disease
In every occult consideration of disease it must be accepted as a basic proposition that all disease is a result of the misuse of force in some earlier life or in this. This is fundamental. In connection with this I would remind you of some statements I have earlier made on this matter.
1. Ninety per cent of the causes of disease are to be found in the etheric and astral bodies. Wrong use of mental energy and misapplied desire are paramount factors, yet with the bulk of humanity still in the Atlantean stages of consciousness, only five per cent of the prevalent diseases are due to mental causes. The percentage varies with the development of the race and its evolution. Disease is therefore the working out into manifestation of undesirable, subjective conditions - vital, emotional and mental.
2. Everything concerning the health of man can be approached from three angles:
a. That of the personality life - of this we are learning much. 
b. That of humanity as a whole - this is beginning to be appreciated.
c. That of the planetary life - of this we can know little.
3. All disease is caused by lack of harmony between form and life, between soul and personality; this lack of harmony runs through all the kingdoms in nature.
4. The bulk of diseases are of:
a. Group origin.
b. The result of infection.
c. Malnutrition, physically, subjectively and occultly understood.
5. Diseases for the masses, for the average citizen, for the intelligentsia and for disciples differ widely and have differing fields of expression.
The three major groups of diseases for the first
two classes are:
The social diseases.
The two major diseases for the intelligentsia and
for disciples are:
6. Disease is a fact in nature. When this is accepted, men will begin to work with the Law of Liberation, with right thought, leading to right attitudes and orientation, and with the principle of non-resistance. Of this non-resistance, the overpowering willingness to die which is so frequently a characteristic of the final stage immediately preceding death is the lowest manifestation. It is non-resistance which psychologically governs coma.