The body is made of five elements, according to the mystical view: Earth, water, fire, air and ether. Yet these terms must not be compared with the scientific terms; these are mystical conceptions and they should be understood in a mystical sense. These five elements form the sustenance of the body, at the same time these elements purify the body.

For instance, no ablution with water only is sufficient, earth is required also. In the East Brahmans used pure earth, some used ashes; in the East gram flour is still used in place of soap. The scientist can never deny the fact that there is no better disinfectant than earth itself.

The use of water for every kind of ablution has been taught by all religions in some form or other. That shows that it is not only used for cleanliness, but it helps in spiritual development. The scientist today admits that there is no better tonic than pure water; this has always been considered to be so by the mystic, who called the rivers sacred rivers and gave water in healing.

As the use of earth and water cleanses and purifies the body externally, so it has a purifying influence on the internal part of the body. By eating wholesome food and drinking pure water not only does one receive nourishment, but this cleanses and purifies every particle of the body. It is therefore that an adept must avoid eating and drinking anything unwholesome. This does not mean an absolute restriction to certain food and drink, but just that care in eating and drinking is necessary.

Once a person has advanced in spirituality nothing matters to him, neither what he eats and drinks, for he lives in the spirit the most part of his life; for him the body is a coat and he does not care if it is full of holes or if it is patched. But for a person who has yet to develop spiritually and who follows a process consideration is necessary; it is most necessary that the body should be kept pure, outwardly and inwardly, that it may become a suitable vehicle for the manifestation of the spirit.