First Lecture

Transubstantiation was no longer carried out through taking from the astrological observation of cosmic processes which substances and forces should flow into the celebration of transubstantiation, but the secret was sought in a different way. They sought the inner essence of what was called in ancient alchemy: the Ferments. That which has reached a certain age and has passed unchanged through the various stages in which it has effected the transformation of other substances is a Ferment. If we want to choose a trivial comparison, we only need to remember how to bake bread; it happens according to the same principle. You keep a small part of the old dough and add it to the new dough as a leavening agent. We can imagine how, in the times of the semi-ancient mysteries, ancient substances, which have retained their own inner substance through the transformation of other substances over time, were stored in sacred vessels that were themselves something ancient, something holy in the mysteries.