Lecture I
In an ether-body that has been parched by materialism, Mephistopheles will be able to dwell. Understanding what this implies, we shall realize that it is our duty to educate children in the future—be it by way of Eurythmy or the development of a spiritual-scientific outlook—in such a way that they will be competent to understand the spiritual world. The ether-body must be quickened in order that the human being may be able to take his rightful stand, fully cognizant of the nature of the being who stands at his side. If he does not understand the nature of this second being, he will be spellbound by him, fettered to him. Just as the Greek was obliged to get the better of the Sphinx, so will modern man have to outdo Mephistopheles—with his faunlike, satyrlike form, and his goat's or horse's feet.