Nowadays people feel pleased with themselves when they hear Goethe’s maxim: matter in spirit, spirit in matter. – It is good that people feel comfortable with this saying, because after all, it really corresponds to reality. But for those who are used to seeing the spiritual and the physical together everywhere, it can also be a triviality, if one exhorts him to recognise that which is a matter-of fact truth. And when people feel so pleased with such a theoretical aphorism that is drawn up for them, it just proves that they do not themselves possess the reality that is expressed in the theory. As a rule, categorically stated theories are proof that we have not made it our own in practical life, as history shows. People only started to discuss theories about the Lord’s Supper, when they no longer could muster the necessary feeling for it in practice. Theories are generally drawn up for what we do not have in life, not for what we do have.
Source (German): Rudolf Steiner – GA 303 – Die gesunde Entwickelung des Menschenwesens – Eine Einführung in die anthroposophische Pädagogik und Didaktik – Dornach, 28 December 1921 (page 103-104)
Translated by Nesta Carsten-Krüger