The Cult
No one ever sacrificed to Atlantis. No altar, festival, or priesthood of the island is attested anywhere in antiquity — not even the ancient readers who believed the tale historical built it rites; they searched for its ruins instead. What cult Atlantis has exists only inside Plato's text: in the Critias its ten kings assemble alternately every five and six years at the sanctuary of Poseidon and Atlas in the citadel's innermost ring, hunt a bull with staves and nooses, and at midnight over its blood swear their oaths of kingship upon a stele inscribed with Poseidon's laws (Critias 119d–120c). Plato invents this calendar with antiquarian precision — the alternating five- and six-year cycle borrows real Greek time-reckoning — precisely so that the kings' later impiety reads as a betrayal of genuine ritual order.


