THE SUFIS
The word Sufi is derived from Safa meaning pure, purified of ignorance, superstition, dogmatism, egotism, and fanaticism, as well as free from limitations of caste, creed, race, and nation. The Sufis believe in God as the Absolute, the only Being; and that all creation is the manifestation of His nature.

There have been Sufis at all periods of human history. Though they have lived in different parts of the world, speaking different languages and born into different faiths and beliefs, they have recognized and sympathized with each other, through the oneness of their understanding. Yet with their deep knowledge of the world and of spiritual mysteries, they have concealed their beliefs from the multitude, and have pursued in secret their way of attainment to the highest bliss.

SELF-KNOWLEDGE
Nature has been involved through spirit into matter, and evolves through different stages. Man is the result of the involution of spirit and the evolution of matter; the final effect of this cause is 'self-realization', which means that the Knower arrives at that stage of perfection where He can know Himself...

Thou art a mortal being,
And thou art the Eternal One;
Know thyself, through light of wisdom,
Except Thee there exists none.

The human being is inherently capable of self-knowledge; but to know oneself means not only to know that one is John, Jacob, or Henry, or short, tall, or of normal height, or to know that one is good, bad, and so forth, but also to know the mystery of one's existence, theoretically as well as practically: to know what one is within oneself, from whence and for what purpose one was born on earth; whether one will live here for ever, or if one's stay is short; of what one is composed, and which attributes one possesses; whether one belongs to angels, contemplating the beauties of God's nature, or if one belongs to the animals, who know nothing other than to eat, drink, and be merry; or whether one belongs to the devils. It requires perfection in humanity to attain self-knowledge. To know that I am God, or we are gods, or to know that everything is a part of God, is not sufficient. Perfect realization can only be gained by passing through all the stages between man, the manifestation, and God, the only Being; knowing and realizing ourselves from the lowest to the highest point of existence, and so accomplishing the heavenly journey.