{"collection":"Esoteric & Occult","html_url":"https://unchartedknowledge.5gfusion.net/browse/eso/khw/khw02.htm","path":"eso/khw/khw02.htm","source_url":"https://sacred-texts.com/eso/khw/khw02.htm","text":"Knowledge of the Higher Worlds and Its Attainment, by Rudolf Steiner, [1947]\nIn working over this new edition I found only minor changes in its substance necessary; but I have added an appendix in which I have endeavored to explain more clearly the psychological foundations to which the disclosures contained in the book must be traced if they are to be accepted without risk of misunderstanding. I believe that the contents of the appendix will also serve to show many an opponent of anthroposophical spiritual science that his judgment is based upon a misconception of the nature of this spiritual science; that he does not see what it really is.\nRudolph Steiner","title":"Knowledge of the Higher Worlds and Its Attainment: Prefac...","type":"page"}