There are three aspects of life, and by seeing the oneness of these three one comes to divine knowledge. To the mystic, therefore, the idea of the Trinity suggests this philosophy. This idea also exists in the Hindu religion, and is known as Trimurti. They have a religious instrument with three points (a kind of fork with three points) as a symbol of this, the idea being that it is the three different aspects of the one life which confuse man and prevent him from realizing the one life beneath these three aspects.

The first aspect is the knower, the second is the known, and the third the knowing. In other words they may be called the seer, the seen or that which appears, and the sight. These three are three turnings on the same road, which hide it and divide it into three aspects. Therefore in the spiritual path this puzzle must be solved as the first thing and the last thing. If the barriers which divide these three aspects are removed then the mystic realizes one life and not three.

Occult power is the power of knowing or seeing, the faculty of knowing or seeing. The seer is the greatest of these aspects, the second is that which is seen (appears), the seeing power is the third. The reason of this is that the seer is the source and origin of what is seen and of the seeing power. Therefore, Jesus Christ called Him "Father." That which is seen has in it the light inherited from the seer. Whether flower or fruit, it has radiance in it which makes it appear.

There is a verse of a Persian poet which explains this: "The nightingale has borrowed from Thee his beautiful song, and the rose has borrowed from Thee its color and fragrance."

But the means that the seer takes as his instrument is the mind, which is the instrument of the soul, and the body, the instrument of the mind.

Therefore the first lesson the mystic has to learn is to know the relation between himself and the thing he sees. As soon as a mystic sees life from this point of view, that he connects himself with the thing he sees, he can understand it much better than the average person. Sufism is not a religion, because it does not give any doctrine or principle, but it is a point of view. The ancient Vedantists adopted this point of view in teaching the sacred words Tat Twam Asi: "As Thou art, so I am." With this point of view, when the sight becomes keen, even objects become clear to the seer and speak to him, and what is called psychometry, or such phenomena, become as a play to the seer. The whole life begins to unfold before him like an open book. But there is nothing so interesting for the seer to see or know as human nature, and it is the seer who can see and know another person.

Ordinarily there exist many barriers between one person and another, such as prejudice, hatred, reserve, remoteness, and all aspects of duality. A person considers another his greatest friend in the world if he realizes that the other understands him. There is nothing that brings two people closer together than understanding. And what is this comprehension? It is trinity with unity. Often one wonders, "Why do I not understand this person?" But one does not realize that one creates oneself the barriers which separate one person from another. If these barriers are not created the soul has freedom to see and nothing can stand in its way. Do you think the sages and saints try to see the thoughts of other people? Not at all, that does not concern them, but the thoughts of another person manifest themselves to the saint. Why? Because there is no barrier. This barrier creates duality.

The idea of the Sufi is to uncover himself, and this he can accomplish by continued contemplation upon the idea of God, which is the Absolute Oneness. When one realizes this in its immensity, all such sciences as physiognomy or phrenology begin to become like play, because by these sciences one sees a part, but by the light of the soul one sees the whole.