The Cult
No cult of Écne is attested, and none should be constructed: he is a personified noun — 'knowledge' — given a place in a list of the Túatha Dé Danann, not a deity with a shrine, priesthood, or festival. Ireland's learned tradition worshipped with its head rather than at altars, and the mythic geography that belongs to Écne's complex — the well of Segais beneath the nine hazels — is cosmology, not cult-site: no spring has ever been excavated into evidence for him. What can be said honestly is slender but real: the Irish filed wisdom among the divine, named it, and built the doctrine that knowledge is caught, like a salmon, never owned.


