Nilus

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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. The name is bilingual before it is anything else — Neilos on a Greek tongue, Nilus on a Latin one, two peoples’ single word for a foreign water — and the figure carries the strain of its borrowing wherever it goes. To call the river a god in Greek was to give it a father, a face, and a family; to do the same in Egyptian was to do something quite different, and the difference is the whole of his interest.

The “Corpo di Napoli”: an ancient Roman statue of Nilus reclining with a cornucopia and resting on a sphinx, set up at Neapolis by Alexandrian merchants — Marco Ober, via Wikimedia Commons (CC BY-SA)

A river among the Potamoi

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. The Theogony sets him at the head of the catalog: when Tethys bears to Ocean her eddying rivers, the first name in the list is Neilos, before Alpheus and the deep-swirling Eridanus, before Ister and Phasis and Scamander and the rest of the long roll of streams the poet says are too many for a mortal to tell. The placement is not an accident of meter. To a Greek the Nile was the greatest river he had heard of and the strangest, and Hesiod’s catalog gives it pride of place among the children of the encircling Ocean. The Potamoi were minor gods but real ones — each a stream made masculine, often horned and bearded, the running water imagined as a body. Nilus is one of these, no more and no less, in the bare structure of the myth: a son of the freshwater Titans, brother to every other river that has a name.

That places him in a thoroughly Greek cosmology. The genealogy reaches up to Oceanus and Tethys and no further; it does not pass through the sky-father or the primordial powers, only through the great encircling river-of-the-world and its consort, the parents of all flowing water. Nilus is water descended from water — which is, for a river, the only sensible parentage a myth could give.

The river as ancestor

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. The line runs through Pseudo-Apollodorus with genealogical precision: Epaphus marries Memphis, daughter of the Nile, and founds the city of Memphis, naming it after his wife, so that the great capital of the south is, in the Greek telling, the river’s granddaughter-city carrying a river-daughter’s name. Belus then marries another daughter of the Nile — Anchinoe in some texts, Achiroe in others — and by her fathers the twin sons Aegyptus and Danaus.

From those twins the whole machinery of one of the oldest Greek family-quarrels unwinds: the fifty sons of Aegyptus, the fifty daughters of Danaus, the forced mass-marriage, and the night in which the daughters — all but one — kill their new husbands, the act that becomes the proverbial labor of the Danaids. The genealogy is doing cultural work as much as narrative work. It makes Egypt a relative of Greece: Aegyptus and Danaus are kin, the Egyptians and the Argives share a stock, and the line they share runs back to the river. Where an Egyptian would have said the land was made by the flood, the Greek mythographers said the people were made by the river-god’s descendants — the same fact, the inundation as the source of Egyptian life, refracted through a genealogist’s habit of turning powers into ancestors.

Hapi, the power in the flood

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 distinction is precise and it matters. Hapi is not the Nile as a place or even the Nile as a current; he is the inundation — the swelling silt-dark water of the flood-season, the thing that came and made the year. His iconography says so without ambiguity: a male god given pendulous breasts and a swollen belly, blue or green of skin for the water, his arms loaded with the produce the flood would bring, so that his very body is a figure of fertility rather than a likeness of a stream. Where he ties papyrus and lotus together — the plants of Upper and of Lower Egypt — around the sign for “unite,” as on the thrones of the colossi at Abu Simbel, he is not a river at all but the binding power of the Two Lands fed from one source.

Hapi, the deity of the Nile inundation, knotting the papyrus and lotus of Upper and Lower Egypt around the sema-tawy “unite” sign — Jeff Dahl, via Wikimedia Commons (CC BY-SA 4.0)

Hapi had no great temple-cult of his own, no city that was his seat in the way Memphis belonged to Ptah. He did not need one. The flood was his cult; the inundation was his appearance, returning every year on its own without a god’s biography to carry it. The contrast with Nilus is the contrast between two ways of making a river holy. The Greek way gives the water a person, a parentage, a progeny — a story that can be told. The Egyptian way gives the event a body and leaves the river itself, the long ordinary water of the rest of the year, more or less un-deified. A Greek looking for the god of the Nile and an Egyptian pointing to the god of the flood were not looking at the same thing, though they stood on the same bank.

The summer riddle

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. The riddle was genuine and it would not yield. Every river the Greeks knew ran low in the dry heat and full in the rains; the Nile did the opposite, swelling at the summer solstice and holding high for a hundred days, then sinking again through the season when other waters rose. Herodotus, pressing the priests and finding no answer, set down the three explanations he had heard from other Greeks and judged all three wanting: that the Etesian winds dammed the river back; that it flowed out of the world-encircling Ocean; that snow melting far to the south fed it — this last he rejected as impossible, certain that no snow could fall in a country so hot. The rejected answer was, in its rough outline, the true one: the summer rains and snowmelt of the Ethiopian highlands. Diodorus Siculus, working the same problem centuries later, preserved the explanation of Agatharchides of Cnidus, who put the cause in the highland rains that fall from the solstice to the autumn equinox — close to what the river actually does.

The Nile and its delta from orbit: the green thread of the valley and the fan of the delta against the desert, the watered land the inundation made — NASA (MODIS), via Wikimedia Commons (public domain)

The puzzle is part of the figure. Nilus is the personification of a river the Greeks admired precisely because they could not account for it. The awe in the classical Nile is the awe of a thing that worked by laws the observer did not hold, a fertility that arrived against the season, and the river-god inherits that strangeness. He is the face the Greeks gave to a question they kept asking.

Two languages on one bank

Where the two traditions met, in Greco-Roman Egypt, the names and attributes ran together without ever fully merging. Under the Ptolemies and then under Rome, in the streets of Alexandria and across a country that now read and wrote in Greek as well as in the old scripts, Nilus and Hapi came to share an image-world. The reclining classical river-god takes on the sphinx and the crocodile and the produce of the inundation; the Egyptian flood shades into a Greek-named potamos on the coinage and the mosaics; the cult of Isis and Osiris and Serapis — gods whose own story turns on the death-and-return that the Nile’s drought-and-flood seemed to enact — carries the river along with it. Horus and Thoth belong to the same Egyptian world the Greek figure overlay, and at temples like Dendera the indigenous theology of the flood went on in its own register beneath the Greek and Roman names laid over it. Yet the two did not become one god. They remained two ways of speaking, set side by side, each intact in its own grammar — a foreign water addressed in two tongues at once.

The Nile Mosaic of Palestrina (1st century BCE), an Alexandrian-style panorama of the river from the highlands to the sea — a Greco-Roman image of the Egyptian Nile — via Wikimedia Commons (public domain)

The Vatican colossus

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 statue, dated to the first or second century of the common era, was found in 1513 in the Campo Marzio at Rome, on the ground of the Iseum Campense, the great sanctuary of Isis and Serapis — fitting provenance for a river-god who came to Rome inside the Egyptian cults. The old man reclines as a potamos should, his arm resting on a sphinx, ears of grain in his hand, while the sixteen children scramble over his limbs and the plinth beneath carries a whole carved Nile — pygmies, hippopotami, crocodiles, the river’s landscape rendered in miniature around the river’s body.

The reading of the children is fixed by an older witness. Pliny the Elder, a generation before the cult-statues of the Antonine age, describes a Nile carved from dark Egyptian stone, the largest piece of that stone he knew, dedicated by Vespasian in the Temple of Peace, with sixteen of the river-god’s children playing about him to denote the cubits of the river at its highest flood. That lost Alexandrian-Greek original in the Forum of Peace stands behind the marble in the Vatican; the type traveled, and the number sixteen traveled with it, an Egyptian flood-measure made into a sculptor’s motif. The Vatican Nile had a companion, too: a statue of the Tiber found the year before at the same site, the two river-gods set facing each other in the Belvedere — the foreign Nile and the Roman river paired as equal and opposite waters, until Napoleon carried the Tiber off to the Louvre and broke the pair. As an emblem the figure runs close to the Roman language of personified plenty — the cornucopia is the constant attribute of Abundantia, and a spring-and-water numen like Juturna shows the same instinct to give running water a person — but where those are abstractions made into goddesses, Nilus is a particular foreign river made into a man.

The textual and material record

The genealogical Nilus is preserved almost entirely by the Greek mythographers and poets, not by cult. The catalog of the Potamoi in Hesiod’s Theogony gives him his parentage; the descent through Memphis and the river’s other daughters into the line of Aegyptus and Danaus is set out by Pseudo-Apollodorus in the Bibliotheca, the Roman-era handbook that gathers and orders the older stories. The river as a problem rather than a person belongs to the historians: the Nile excursus of Herodotus in Histories Book 2 is the founding Greek meditation on the inundation, and Diodorus Siculus carries the inquiry forward in the first book of his Library. The colossal statue-type is anchored in the documentary record by Pliny the Elder, whose Natural History (Book 36) records Vespasian’s basalt Nile with its sixteen children as the largest worked block of its stone he had seen — the passage that lets the children of the Vatican marble be read as cubits at all.

The standard modern study of the divinized Nile across Greek and Latin sources is Danielle Bonneau’s La Crue du Nil, divinité égyptienne, à travers mille ans d’histoire (332 av.–641 ap. J.-C.) (Klincksieck, 1964), which traces the inundation as a religious object through the long bilingual centuries from Alexander to the Arab conquest and keeps in view the seam this figure straddles: the Greek-named river-god on one side, the Egyptian power of the flood on the other. The distinction the scholarship insists on — Nilus the potamos against Hapi the inundation — is precisely the distinction the ancient image-makers let blur, and reading the figure means holding both the blur and the line at once.

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 · Herodotus · Alexandria · Isis · Osiris · Horus · Serapis · Thoth · Juturna · Abundantia