It is not necessary to express the duality of the Supreme Soul by two serpents, because in the third component part of the Seal, elsewhere, that is symbolized by the interlaced triangles. One of these is white, that one with the point uppermost, and the other is black with its apex directed downward. They are intertwined because the dual nature of the Supreme, while in manifestation, is not separate in its parts. Each atom of matter, so called, has also its atom of spirit This is what the _Bagavad-Gita_[48] denominates Purusha and Prakriti, and Krishna there says that he is at once Purusha and Prakriti, he is alike the very best and the very worst of men. These triangles also mean, “the manifested universe.” It is one of the oldest and most beautiful of symbols, and can be discovered among all nations, not only those now inhabiting the earth, but also in the monuments, carvings and other remains of the great races who have left us the gigantic structures now silent as far as the voice of man is concerned, but resounding with speech for those who care to listen. They seem to be full of ideas turned into stone. The triangles thus combined form in the interior space, a six sided plane figure. This is the manifested world. Six is the number of the world, and 666 is the great mystery which is related to the symbol. St. John talks of this number. Around the six sided centre are the six triangles projecting into the spiritual world, and touching the enclosed serpent of wisdom. In an old book, this is made by the great head of the Lord rising above the horizon of the ocean of matter, with the arms just raised so that they make the upper half of the triangle. This is the “long face,” or macrocoscopos, as it is called. As it rises slowly and majestically, the placid water below reflects it in reverse, and thus makes the whole double triangle. The lower one is dark and forbidding in its aspect, but at the same time the upper part of the darker one is itself light, for it is formed by the majestic head of this Adam Kadmon. Thus they shade into one another. And this is a perfect symbolism, for it clearly figures the way in which day shades into night, and evil into good. In ourselves we find both, or as the Christian St. Paul says, the natural and spiritual man are always together warring against each other, so that what we would do we cannot, and what we desire not to be guilty of, the darker half of man compels us to do. But ink and paper fails us in the task of trying to elucidate this great symbol. Go to Hermes, to St. John, the Caballah, the Hindu books, wherever you please, and there will you find the seven times seven meanings of the interlaced triangles. OM is the Sacred Vedic syllable: let us repeat it with a thought directed to its true meaning.[49]