V. Knowledge of the Higher Worlds—Concerning Initiation
Imagine you see before you a black cross. Let this black cross be for you a symbol for the baser elements that have been case out of man's impulses and passions; and at the point where the beams of the cross meet, picture to yourself seven resplendent bright red roses arranged in a circle. Let these roses symbolize for you a blood that is the expression of passions and impulses that have undergone purification.[^1] Some such symbolic thought-picture shall the pupil of spiritual training call up before his soul, and he can do this in the same way as was explained above for a memory-picture. Devoting himself to it in deep, inner contemplation, he will find that the picture has power to call his soul awake. He must try to banish for the time being everything else from his mind. The symbol in question, and that alone, should now hover before him in spirit, as livingly as ever possible.