Entity
Nilus
The Greek and Roman personification of the river Nile — a river-god of classical genealogy, distinct from the Egyptian flood-deity Hapi whom he partly overlay.
Nilus (Greek Νεῖλος, Latin Nilus) is the classical personification of the river Nile: a river-god of Greek and Roman myth, the divine name a Greek writer reached for when speaking of the river as a person rather than a place. He is the Greek figure laid over an Egyptian landscape, and the two religious languages he stands between do not quite line up.
In Greek genealogy he belongs to the river-gods, the Potamoi — the sons of Oceanus and Tethys in Hesiod’s reckoning, the world’s great waters given fathers and faces. From him the mythographers traced an Egyptian line: daughters such as Memphis and Anippe, and through them a descent that fed into the much-told story of the daughters of Danaus, the quarrel of Danaus and Aegyptus, and the Greek myth’s account of how Egypt came to be peopled. The river, in this telling, is an ancestor — the source of a bloodline as well as of water.
This Greek Nilus should not be collapsed into the Egyptian god of the inundation. Egypt’s own deity of the annual flood was Hapi, depicted as a heavy, androgynous figure bearing offerings, his fatness the abundance the rising water brought; he was the power in the flood, not a portrait of the river itself. The Greeks knew the inundation was the country’s whole life — the historians return to it again and again, trying to explain why a river should rise in summer when no rain fell — and the figure of Nilus carried some of that awe, but as a Greek image of an Egyptian fact. Where the two traditions met, in Greco-Roman Egypt, the names and attributes ran together without ever fully merging.
The most familiar single image of him is Roman. A colossal marble in the Vatican shows Nilus as a bearded, reclining river-god, an overflowing cornucopia at his side and a swarm of small children climbing over him — sixteen of them, the figures conventionally read as the sixteen cubits of an ideal flood, the height at which the rising water meant a good year. The sculpture renders an Egyptian preoccupation in fully classical form, and it is a fair emblem of the whole figure: an old river worshipped under a borrowed name. The water was the older thing. The god was the way two cultures found to speak of it.
→ Related: Dendera · Hermes Trismegistus