Steiner's claim that all ritual worship descends from one ancient practice: reading the sun, moon, and stars to time human life.
The Cosmic Origin of the Cultus in Anthroposophy is Rudolf Steiner's account, given in a workers' lecture at Dornach on 10 September 1923 and printed in Rhythms in the Cosmos and in the Human Being (GA 350), of ritual worship as one continuous practice rooted in the reading of the heavens. Steiner traced the cultus from the Druid stone circle of Wales, where priests read the sun's shadow and the moon's pull to time the sowing and the Bull Festival, through the Mithraic reading of the constellations within the human being, to the Catholic monstrance, a sun and moon image carrying the host on the altar. Freemasonry kept the forms as symbols, and the Christian Community, founded in 1922 under Friedrich Rittelmeyer, renews the line consciously. Each stage, on Steiner's reading, is a remnant of an originally astronomical sacred act, its cosmic meaning mostly forgotten once writing and the printed calendar replaced direct observation of sun, moon, and stars.
The Cosmic Origin of the Cultus names Rudolf Steiner's tracing of religious ritual back to a single root: the priestly reading of the sky. In a 1923 workers' lecture at Dornach he showed the Druid circle, the Mithras image, the Catholic monstrance, the Masonic lodge, and the Christian Community as stations of one worship, each once a way of binding earthly life to the rhythms of sun, moon, and stars.
In Steiner's Own Words
You will find in Catholic churches the strange fact that the relationship to the sun and the moon is indicated. You will know from Catholic churches what is placed on the altar on particularly festive occasions: the monstrance, the so-called Santissimum. Yes, gentlemen, that is nothing more than a sun, and in the center of the sun is the host, conceived as the sun, and here below is the moon, a sign that this cult comes from a time when people wanted to directly observe the sun and the moon as I have shown you for the Druid cult.
What it Means Today
The living test of Steiner's claim stands in the movement he names at the close of this very lecture. The Christian Community (Die Christengemeinschaft) was founded on 16 September 1922 in Dornach, six days after the talk on the cultus, with the Lutheran pastor Friedrich Rittelmeyer as its first leader, or Erzoberlenker. Its central sacrament, The Act of Consecration of Man (Die Menschenweihehandlung), was given to the founders by Steiner himself. Where the Druid priest read the sun's shadow on standing stones, this rite sets the altar within a yearly cycle of seven festival seasons whose colours, readings, and gestures shift with the turning year, so the worshipper stands consciously inside cosmic time rather than reading a printed calendar.
Thalira synthesis: the cultus, on Steiner's reading, is not first about belief but about orientation, the act of placing a human community correctly within the cosmos, which is why the sun and moon survive on the altar long after the priests who once read them fell silent. A priest in any of the roughly 350 Christian Community congregations active today, from Stuttgart to Sydney, stands in that ancient lineage whenever the festival readings are spoken, the old shadow-reading reborn as conscious participation. The cosmic origin is not a relic to be explained away but a practice to be taken up again with open eyes.
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