(3) The circle, however, must not be interpreted as conveying the idea of limitation; rather is it intended to convey the idea of limitlessness. The symbol, although the best possible for the purpose, is inadequate—this by reason of the impossibility of representing the Infinite by a finite symbol. The only adequate symbol of the Eternal Parent would be that of Infinite Space, and this, of course, cannot be represented by a sign, for no matter how wide the circle might be drawn there would always be Space beyond it. But, recognizing the impossibility of an adequate symbol, the ancient Rosicrucians have adopted the empty circle as the best possible finite symbol of the Infinite Unmanifest.

(5) This symbol of the "Circle enclosing the Cross" is one particularly sacred to the Rosicrucians, since to them it represents the Universal Activity and Universal Creation, symbolizing the Great Mystery of Occult Generation on all planes of Life. In the fanciful symbology of the ancient Rosicrucian Brotherhoods, the Circle was transformed into the Rose , and the Cross sometimes transformed into the Sword with its Cross-like handle. The sign, then, of the Cross (or Sword) combined with the Circle (or Rose), symbolized the Mystic Union of the Rose and the Cross, from whence arose the name of the Order, i.e. Rosi-Crucian, meaning "Rose-Cross." The Third Aphorism states: "The One became Two. The Neuter became Bi-Sexual. Male and Female—the Two in One—evolved from the Neuter. And the Work of Creation began." In this Aphorism there is given the "hint" at the very important teaching of the Rosicrucians concerning the Universal Sex Principles in Nature—the presence and activity of the Sexual Pairs of Opposites, Male and Female, which constitute the Secret of Creation. According to the Secret Doctrine of the Rosicrucians, there are present in All-Creation the activities of a Male Principle and a Female Principle, both Universal in Nature, Character and Extent—both Opposing Aspects of the World Soul—which act and react, one upon the other, and thus produce all Creative Activity and the "Cosmic Becoming" or Universal Activity and Change. And the teachings also are that these Two Sex Principles operate and manifest upon every plane of Life, from the Sub-Mineral, on to the Mineral, on to the Plant, on to the Animal, on to the Human, or to the Super-Human, on to the Angelic or God-like. And, likewise, that in every Thing in Creation there is present and manifest the activity of Sex.