Notwithstanding this, morals are certainly not established by ethical teachings or moral sermons. Truly not. If morals could thus be founded there would be no immorality at the present day, for one might say that the whole of humanity would be overflowing with moral activities. For undoubtedly everyone has the opportunity of hearing the finest moral principles, since people are so fond of preaching them.
But to know what one ought to do and what is morally right is of least importance compared with the fact that there should be within us impulses which, through their inward strength, their inward power, are themselves converted into moral actions, and thus express themselves externally.
It is well known that ethical sermons do not produce this result. A moral foundation is laid when a man is guided to the source whence he must draw the impulses which shall supply him with forces leading to ethical activity.
Source: Rudolf Steiner – GA 155 – Anthroposophical Ethics – I – Norrköping, 28th May, 1912
Translated by Harry Collison