Just as there are definite stages in the evolution of the individual human being, just as the nature of his powers and faculties differs in childhood, middle life and old age, so too are the powers and faculties possessed by humanity in general constantly changing in the course of evolution. Not to take account of the fact that the character of humanity is different in the 20th century from what it was in the 15th century, let alone before and at the time of the Mystery of Golgotha, is to sleep through the process of world-evolution. One of the greatest defects, one of the principal sources of aberration and confusion in our time, is its failure to pay heed to this, as well as the prevalent notion that it is possible to speak of man or of humanity in terms of abstract generalisations, that there is no need to regard humanity as being involved in a continuous process of evolution.
Source: Rudolf Steiner – GA 182 –The Work of the Angels In Man’s Astral Body – Zurich, 9th October, 1918
Translated by Dorothy S. Osmond & Owen Barfield
Previously posted on October 1, 2014