Zeus is the Olympian god of the sky and the thunder, the king of all other gods and men, and, consequently, the chief figure in Greek mythology. The son of Cronus and Rhea, he is probably most famous for his infidelity to his sister and wife, HeraAthena, Apollo and Artemis, Hermes, Dionysus, Heracles, Helen of Troy, and the Muses are all children of his numerous erotic affairs. Hephaestus, Hebe, and Ares are his legitimate children.

Zeus’ Role

Name

Zeus’ name is thought to have originated from the Ancient Greek word for “bright.” The word has a close connection with dies, which is the Latin word for “day” and has a very ancient history. Therefore, many mythologists believe that Zeus is one of the oldest Greek gods.

Portrayal and Symbolism

Usually, Zeus is portrayed with a scepter in one hand and a thunderbolt in the other – both symbols of his authority. Sometimes he wears a crown of oak leaves – the oak was deemed to be his sacred tree. Homer repeatedly describes him as “aegis-bearing”: the Aegis was an enormous shield which Zeus frequently carried with him, lending it to his daughter Athena from time to time. In addition, he owns a pet: a giant golden eagle called Aetos Dios.

Other Roles and Epithets

Considered the ruler of heavens and the governor of weather, Zeus was also associated with wisdom and awareness, with authority and destiny, with battles and power. In fact, Homer says that before the fight between Achilles and Hector, Zeus weighed their lots and blessed the outcome. Further down, the poet even claims that Zeus owns two urns filled with ills and blessings – the gifts which he gives to every mortal in the amount he decides.

In relation to the many other roles Zeus had, he acquired many different epithets. Some of them are: “warlike,” “oath-keeper,” “guest-patron,” “All-Greek,” and “Savior.”

Zeus’ Biography

Family

Paradoxically, Zeus is both the youngest and the oldest son of Cronus and Rhea. Namely, soon after the Creation of the world, the then-ruler of the Gods Cronus – who had learned that one of his children would overthrow him – swallowed Zeus’ three sisters and two brothers at birth: Demeter, Hera, Hestia, Hades, and Poseidon. Zeus would have been eaten himself if Rhea hadn’t slipped Cronus a stone wrapped in swaddling clothes in his place, hiding her youngest child in a cave on the Cretan Mount Ida.

Infancy

There, Zeus was raised by nymphs and met his first wife, Metis – or Wisdom. On her advice, he masked himself as an Olympian cupbearer and tricked his father into drinking poisoned wine. The wine made Cronus vomit so much that he ultimately disgorged Zeus’ siblings – intact and ready for revenge. This, their second birth, made the youngest among them – Zeus – actually their oldest brother.

Titanomachy: War for Supremacy

Thus, they had no problem in acknowledging his authority. Led by him – and helped by the one-eyed Cyclopes and the hundred-handed Hecatoncheires (Zeus freed all of them from Cronus’ imprisonment) – the siblings overthrew Cronus and the Titans during a decade-long war called the Titanomachy.

Zeus, the Ruler of the Gods

Zeus and his brothers drew lots to share the world between them. Poseidon got the sea, Hades the underworld, and Zeus the sky. Finally, Zeus was crowned to be the Ruler of all Gods and Men, referred to universally as Father.

Zeus’ Rule Challenged

Gigantomachy and Typhoeus

However, Zeus didn’t get off to a great start. His grandmother Gaia was angry at him for imprisoning the Titans, so she summoned her children, the Gigantes, to avenge her. Another war followed – the Gigantomachy – but the Olympians prevailed once again. This enraged Gaia even more, so she gave birth to Typhoeus, a giant fire-blowing serpentine monster, so mighty that even Zeus needed some help (from Hermes and Pan) to defeat him after a cataclysmic battle.

Filial Revolt

As a young ruler, Zeus was apparently too prideful and petulant. So, Hera, Poseidon and Apollo – and, maybe, everyone else but Hestia – decided to teach him a lesson. While he was sleeping, they stole his thunderbolt and bound him with hundred-knotted cords. Zeus was powerless, but the Nereid Thetis acted quickly and called Briareus, the Hecatoncheir, who used his hundred arms to untie him in a second. Zeus brutally punished the three leaders of the rebellion (especially Hera), and they swore to never challenge him again.

Prometheus

Prometheus, however, did – first by stealing the divine fire and giving it to the mortals, and then by keeping away from Zeus the identity of a mortal woman whose future son was prophesized to become greater than his father. Zeus chained Prometheus to a rock and tormented him for ages, but Prometheus stubbornly refused to reveal to him the secret. In the end, for reasons we don’t know (because a large part of the play where this story is told is lost), the Titan did tell Zeus that the woman in question is Thetis, so the god stopped pursuing her and gave her to Peleus. The son born out of this marriage became a celebrated Greek hero - in fact, possibly the greatest among them all: Achilles.

Zeus’s Women

Zeus’s Wives

According to Hesiod, Zeus had the very same problem with his first wife, Metis. Warned that their child may be a threat to him, Zeus decided to swallow his pregnant wife. Nevertheless, the child, fully grown and armored, was eventually born – but from the forehead of Zeus. It was none other than Athena, the goddess of wisdom herself.

Afterward, Zeus married Themis, who bore him the Horae and the Fates. His third wife was Eurynome, who brought the Charites to the world. His sister Demeter followed; she gave birth to Persephone. With his fifth wife, Mnemosyne, Zeus begot the Muses. After becoming Zeus’ sixth wife, Leto became the mother of Apollo and Artemis.

Zeus’ seventh and final wife was his sister, Hera. Knowing her sympathy for animals, he wooed her as a virgin by transforming himself into a distressed little cuckoo, which Hera took in her arms to warm it. At that moment, Zeus turned back into himself and slept with her. Ashamed, Hera agreed to marry him.

Zeus' Lovers

However, theirs would prove to be a bittersweet marriage, because Zeus, to say the least, was a promiscuous god. Bearing the shape of many different animals, he had numerous love affairs with many nymphs and mortals, which made Hera jealous; some say that, when she scolded him for this, disguised as a serpent, he even slept with his mother, Rhea. Consequently, many gods and heroes are Zeus’ children. It’s impossible to list them all.

Zeus’ Equivalents

Zeus is called Jupiter in Roman mythology. Additionally, his powers, symbolism and some of the stories woven around him, are similar to those of some other deities, such as the Norse gods Thor and Odin, the Hinduist deity Indra, and the Slavic thunder god Perun.

Sources

Zeus is pervasive in ancient literary sources. You can read about him practically anywhere. A good start would be Hesiod’s “Theogony” and Aeschylus “Prometheus Bound.”

See Also: Zeus's Lovers, The Creation, Titanomachy, Hera