Goddess of retribution
Nemesis, by Alfred Rethel (1837)
|Other names||Rhamnousia/ Rhamnusia, Adrasteia/ Adrestia|
|Symbol||Sword, lash, dagger, measuring rod, scales, bridle|
|Offspring||Helen of Troy, the Telchines|
|Parents||Nyx with no father or with Erebus, Oceanus or Zeus|
|Siblings||Achlys, Apate (deity), Dolos (mythology), Eleos, Elpis, Epiphron, Eris, Geras, Hesperides, Hybris (mythology), Hypnos, Ker, Moirai, Momus, Moros, Oizys, Oneiroi, Philotes, Sophrosyne, Thanatos, or the Oceanides, the Potamoi|
In ancient Greek religion, Nemesis (//; Ancient Greek: Νέμεσις), also called Rhamnousia or Rhamnusia ("the goddess of Rhamnous"), is the goddess who enacts retribution against those who succumb to hubris (arrogance before the gods). Another name is Adrasteia (or Adrestia), meaning "the inescapable".
Divine retribution is a major theme in the Hellenic world view, providing the unifying theme of the tragedies of Sophocles and many other literary works  Hesiod states: "Also deadly Nyx bore Nemesis an affliction to mortals subject to death" (Theogony, 223, though perhaps an interpolated line). Nemesis appears in a still more concrete form in a fragment of the epic Cypria.
She is implacable justice: that of Zeus in the Olympian scheme of things, although it is clear she existed prior to him, as her images look similar to several other goddesses, such as Cybele, Rhea, Demeter, and Artemis.
As the "Goddess of Rhamnous", Nemesis was honored and placated in an archaic sanctuary in the isolated district of Rhamnous, in northeastern Attica. There she was a daughter of Oceanus, the primeval river-ocean that encircles the world. Pausanias noted her iconic statue there. It included a crown of stags and little Nikes and was made by Pheidias after the Battle of Marathon (490 BC), crafted from a block of Parian marble brought by the overconfident Persians, who had intended to make a memorial stele after their expected victory. Her cult may have originated at Smyrna.
She is portrayed as a winged goddess wielding a whip or a dagger.
The poet Mesomedes wrote a hymn to Nemesis in the early second century AD, where he addressed her:
Nemesis, winged balancer of life, dark-faced goddess, daughter of Justice
and mentioned her "adamantine bridles" that restrain "the frivolous insolences of mortals".
In early times the representations of Nemesis resembled Aphrodite, who sometimes bears the epithet Nemesis.
Later, as the maiden goddess of proportion and the avenger of crime, she has as attributes a measuring rod (tally stick), a bridle, scales, a sword, and a scourge, and she rides in a chariot drawn by griffins.
The word nemesis originally meant the distributor of fortune, neither good nor bad, simply in due proportion to each according to what was deserved. Later, Nemesis came to suggest the resentment caused by any disturbance of this right proportion, the sense of justice that could not allow it to pass unpunished.
In the Greek tragedies Nemesis appears chiefly as the avenger of crime and the punisher of hubris, and as such is akin to Atë and the Erinyes. She was sometimes called "Adrasteia", probably meaning "one from whom there is no escape"; her epithet Erinys ("implacable") is specially applied to Demeter and the Phrygian mother goddess, Cybele.
Nemesis has been described as the daughter of Oceanus or Zeus, but according to Hyginus she was a child of Erebus and Nyx. She has also been described, by Hesiod, as the daughter of Nyx alone. In the Theogony, Nemesis is the sister of the Moirai (the Fates), the Keres (Black Fates), the Oneiroi (Dreams), Eris (Discord) and Apate (Deception)
In some metaphysical mythology, Nemesis produced the egg from which hatched two sets of twins: Helen of Troy and Clytemnestra, and the Dioscuri, Castor and Pollux. While many myths indicate Zeus and Leda to be the parents of Helen of Troy, the author of the compilation of myth called Bibliotheke notes the possibility of Nemesis being the mother of Helen. Nemesis, to avoid Zeus, turns into a goose, but he turns into a swan and mates with her. Nemesis in her bird form lays an egg that is discovered in the marshes by a shepherd, who passes the egg to Leda. It is in this way that Leda comes to be the mother of Helen of Troy, as she kept the egg in a chest until it hatched.
Rich-haired Nemesis gave birth to her [Helene (Helen)] when she had been joined in love with Zeus the king of the gods by harsh violence. For Nemesis tried to escape him and liked not to lie in love with her father Zeus the son of Kronos (Cronus); for shame and indignation vexed her heart: therefore she fled him over the land and fruitless dark sea. But Zeus ever pursued and longed in his heart to catch her. Now she took the form of a fish and sped over the waves of the loud-roaring sea, and now over Okeanos' (Oceanus') stream and the furthest bounds of Earth, and now she sped over the furrowed land, always turning into such dread creatures as the dry land nurtures, that she might escape him.
Nemesis, as she fled from Zeus' embrace, took the form of a goose; whereupon Zeus as a swan had intercourse with her. From this union, she laid an egg, which some herdsman found among the trees and handed over to Lede (Leda). She kept it in a box, and when Helene was hatched after the proper length of time, she reared her as her own.
I will now go on to describe what is figures on the pedestal of the statue [of Nemesis at Rhamnos], having made this preface for the sake of clearness. The Greeks say that Nemesis was the mother of Helene (Helen), while Leda suckled and nursed her. The father of Helene the Greeks like everybody else hold to be not Tyndareos (Tyndareus) but Zeus. Having heard this legend [the sculptor] Pheidias has represented Helene as being led to Nemesis by Leda, and he has represented Tyndareos and his children.
Constellation Swan (Cygnus). When Jupiter [Zeus], moved by desire, had begun to love Nemesis, and couldn't persuade her to lie with him, he relieved his passion by the following plan. He bade Venus (Aphrodite), in the form of an eagle, pursue him; he, changed to a swan as if in flight from the eagle, took refuge with Nemesis and lighted in her lap. Nemesis did not thrust him away, but holding him in her arms, fell into a deep sleep. While she slept, Jupiter [Zeus] embraced her and then flew away. Because he was seen by men flying high in the sky, they said he was put in the stars. To make this really true, Jupiter put the swan flying and the eagle pursuing in the sky. But Nemesis, as if wedded to the tribe of birds, when her months were ended, bore an egg. Mercurius (Mercury) Hermes took it away and carried it to Sparta and threw it in Leda's lap. From it sprang Helen, who excelled all other girls in beauty.
[N.B. Tartaros is the spirit of the great pit beneath the earth.]
Although a respected goddess, Nemesis brought much sorrow to mortals such as Echo and Narcissus. Narcissus was a very beautiful and arrogant hunter from the territory of Thespiae in Boeotia, who disdained the ones who loved him. Nemesis lured him to a pool where he saw his own reflection in the water and fell in love with it, not realizing it was only an image. He was unable to leave the beauty of his reflection and he eventually died. Nemesis believed that no one should ever have too much goodness in their lives, and she had always cursed those who were blessed with countless gifts.
A festival called Nemeseia (by some identified with the Genesia) was held at Athens. Its object was to avert the nemesis of the dead, who were supposed to have the power of punishing the living, if their cult had been in any way neglected (Sophocles, Electra, 792; E. Rohde, Psyche, 1907, i. 236, note I).
At Smyrna there were two manifestations of Nemesis, more akin to Aphrodite than to Artemis. The reason for this duality is hard to explain. It is suggested that they represent two aspects of the goddess, the kindly and the implacable, or the goddesses of the old city and the new city refounded by Alexander. The martyrology Acts of Pionius, set in the "Decian persecution" of AD 250–51, mentions a lapsed Smyrnan Christian who was attending to the sacrifices at the altar of the temple of these Nemeses.
Nemesis was one of several tutelary deities of the drill-ground (as Nemesis campestris). Modern scholarship offers little support for the once-prevalent notion that arena personnel such as gladiators, venatores and bestiarii were personally or professionally dedicated to her cult. Rather, she seems to have represented a kind of "Imperial Fortuna" who dispensed Imperial retribution on the one hand, and Imperially subsidized gifts on the other; both were functions of the popular gladiatorial Ludi held in Roman arenas. She is shown on a few examples of Imperial coinage as Nemesis-Pax, mainly under Claudius and Hadrian. In the third century AD, there is evidence of the belief in an all-powerful Nemesis-Fortuna. She was worshipped by a society called Hadrian's freedmen.