IX. The Factors of Life
Nevertheless, the Naïve Realist believes here again that he has before him something far more real than can ever be attained by thought. He sees in the will an element in which he is immediately aware of an activity, a causation, in contrast with thought which afterwards grasps this activity in conceptual form. On this view, the realization by the Self of its will is a process which is experienced immediately. The adherent of this philosophy believes that in the will he has really got hold of one end of reality. Whereas he can follow other occurrences only from the outside by means of perception, he is confident that in his will he experiences a real process quite immediately. The mode of existence presented to him by the will within himself becomes for him the fundamental reality of the universe. His own will appears to him as a special case of the general world-process; hence the latter is conceived as a universal will. The will becomes the principle of reality just as, in Mysticism, feeling becomes the principle of knowledge. This kind of theory is called Voluntarism(Thelism). It makes something which can be experienced only individually the dominant factor of the world.
Cite:
GA 4/l09/p006 · edition GPP1916 (Steiner 1894 first edition)