What have the Saturn revelations to say about what preceded the heat condition? Now this is something that cannot be compared with anything accessible to outer sense-perception. A state of things precedes the heat condition, which contemporary man experiences only in his inner being. When he gives himself up to ideas which he forms in his own soul, without having any inducement brought to bear on him by an external impression, then he has something within himself which cannot be perceived by any physical sense, but is only accessible to the perception of the higher clairvoyant vision. Manifestations precede the heat condition of Saturn, which can only be perceived by a clairvoyant. Three such conditions may be mentioned: pure psychic warmth, not outwardly perceptible; pure spiritual light, which is outward darkness; and lastly, something of a spiritual essence which is complete in itself, and needs no outer being in order to become self-conscious. Pure, inner heat accompanies the appearance of the Lords of Motion; pure, spiritual light, that of the Lords of Wisdom; pure inner being is linked with the first emanation of the Lords of Will. Thus, with the appearance of heat on Saturn, our evolution comes forth out of the inner life of pure spirituality into outwardly manifested existence. It will be particularly difficult for present-day consciousness to accept this, if it must be said in addition that at the same time, with the advent of the Saturn heat condition, what we call “Time” also makes its first appearance. That is to say, the previous conditions have nothing to do with time. They belong to that sphere which may be called, in occult science, “duration.” Consequently, everything that is said in this book about the conditions existing in the “Sphere of Duration” must be understood in such a way that when expressions referring to time conditions are used, they are only to be accepted for the sake of comparison and explanation. That which, in a certain sense, precedes “time,” can be expressed in human language only by terms which imply the idea of time. Even if we are aware that the first, second, and third Saturn conditions were not enacted “one after the other,” in the present sense of the word, yet we cannot do otherwise than describe them one after the other. Indeed, in spite of their duration or coexistence in time, they are so dependent on one another that this very dependence may be compared with sequence, in time.