Lecture I
That was an external ceremony, one that stirred the souls of a great multitude of people: through an outer act, an outer rite, it suggested what was enacted in the sanctuaries of the Mysteries in the case of every man aspiring to initiation. In these olden times every such candidate was conducted into a special chamber. The walls were black and the whole room, which contained nothing but a coffin or, at least, a coffin-like case, was dark and somber. Beside this coffin laments and songs of death were sung: the neophite was treated as one about to die. It was made clear to him that by being laid in the coffin he was to go through what a man experiences in passing through the portal of death and in the three days following this event. The procedure was such that he became fully aware of this.
Cite:
GA 233a/1924-04-19/p012 · edition English