Among the mighty Olympian gods, Poseidon stands as one of the most formidable
and complex figures in Greek mythology. As the God of the Sea, he ruled over
oceans, storms, and earthquakes, wielding a trident that could shake the earth
and shatter any obstacle. Revered and feared by sailors, worshipped in coastal
cities, and honored in ancient equestrian contests, Poseidon’s influence
extended far beyond the watery depths. This article explores the mythology,
attributes, worship, and cultural legacy of Poseidon, one of the most iconic
deities of ancient Greece.
Origins and Lineage
Poseidon was one of the Twelve Olympians, the principal deities of the
Greek
pantheon. He was born to the Titans Cronus and Rhea, making him a brother to
Zeus,
Hades,
Hera,
Demeter, and
Hestia. Like his siblings, Poseidon was
swallowed at birth by Cronus, who feared a prophecy that one of his children
would overthrow him. Zeus later rescued Poseidon and the others, leading to
the Titanomachy, a war between the Olympians and the Titans.
After their victory, the three brothers divided the cosmos: Zeus took the sky,
Hades the underworld, and Poseidon the sea. Despite his dominion over the
oceans, Poseidon’s power reached the land as well—he was known as the
Earth-Shaker, capable of causing devastating earthquakes with his trident.
Iconography and Symbols
Poseidon is often depicted as a mature, bearded man with a regal presence,
holding a three-pronged trident, his primary weapon and symbol. His sacred
animals include the horse and the dolphin. Sometimes he appears riding a
chariot pulled by hippocamps (mythical sea-horses), or surrounded by Tritons
and sea nymphs.
His temples were often located near the sea, and his sacred plants were the
pine and celery. Statues of Poseidon usually emphasize his muscular build and
stern gaze, representing his volatile and commanding nature.
Poseidon’s Domain and Powers
As ruler of the sea, Poseidon governed all bodies of water—oceans, rivers, and
lakes. He could summon storms, create tsunamis, and calm waves at will.
Mariners prayed to him for safe passage, while coastal cities built temples in
his honor to avoid his wrath.
Beyond the sea, Poseidon had the power to cause earthquakes, hence the title
Ennosigaios (Earth-Shaker). His anger could literally split the ground,
destroy cities, and sink islands. This destructive capacity made him both
respected and feared.
Poseidon was also known as the creator of horses. According to one myth, he
created the first horse in an attempt to impress Demeter. His connection to
horses made him a patron of equestrian contests like chariot races,
particularly during the Isthmian Games, held in his honor.
Poseidon's Relationships and Offspring
Poseidon was notorious for his many love affairs with goddesses, nymphs, and
mortal women. Among his most famous consorts was Amphitrite, a sea goddess and
one of the Nereids. Initially reluctant, Amphitrite eventually became his
queen and bore him several children, including Triton, a merman who served as
his herald.
Poseidon fathered numerous children—both divine and monstrous. Some notable
offspring include:
- Theseus, the Athenian hero (sometimes considered the son of Poseidon,
depending on the version).
- Polyphemus, the Cyclops who appears in Homer’s Odyssey.
-
Pegasus, the winged horse born from Medusa’s blood after she was slain by
Perseus.
- Charybdis, the sea monster who created deadly whirlpools.
Poseidon's children were often known for their strength, wild nature, or
association with the sea.
Rivalries and Myths
Poseidon played a central role in many Greek myths, often involving rivalry,
vengeance, or the assertion of power.
Contest for Athens
One of Poseidon’s most famous myths involves his contest with Athena for the
patronage of the city of Athens. Poseidon struck the Acropolis with his
trident, creating a saltwater spring (or a horse, in some versions). Athena,
in turn, offered the olive tree. The Athenians judged her gift more valuable
and named the city after her. Poseidon, enraged, cursed the city with drought.
Odysseus and the Odyssey
In Homer’s Odyssey, Poseidon is a major antagonist. After Odysseus blinds
Polyphemus, Poseidon’s son, the god relentlessly hinders the hero’s journey
home, sending storms and obstacles. This myth highlights Poseidon's vengeful
nature—an insult to his family or pride often led to disproportionate
retribution.
Poseidon vs. Troy
During the construction of Troy’s walls, Poseidon and Apollo were forced by
Zeus to serve King Laomedon. After the king refused to pay them for their
labor, Poseidon sent a sea monster to terrorize the city. This act of divine
punishment illustrates the Greek belief in divine justice and retribution.
Cult and Worship
Poseidon was widely worshipped throughout Greece, especially in coastal cities
like Corinth, Rhodes, and Helike. Sailors would offer sacrifices before
voyages, and his temples often overlooked harbors or cliffs above the sea.
The Temple of Poseidon at Cape Sounion remains one of the most iconic
sanctuaries dedicated to him. Built in the 5th century BCE, it provided a
place for seafarers to honor the god before venturing into the open sea.
The Isthmian Games, held every two years near Corinth, were major Panhellenic
festivals that included athletic and equestrian events in Poseidon's honor.
Poseidon’s Legacy
Poseidon's legacy has endured for centuries in art, literature, and popular
culture. From ancient amphorae to modern films, he remains a symbol of
unpredictable power and raw elemental force. His domain—the sea—represents
both abundance and danger, much like the god himself.
In Roman mythology, Poseidon was equated with Neptune, though the Roman
version took on a more decorative and less volatile character. Nevertheless,
the Greek Poseidon remained a figure of awe, central to countless myths and
stories that shaped the Hellenic worldview.
Conclusion
Poseidon, the god of the sea, earthquakes, and horses, embodies the duality of
nature: nurturing and destructive, majestic and terrifying. As one of the most
influential Olympian gods, his myths reveal a deity deeply intertwined with
the Greek understanding of the natural world. To worship Poseidon was to
respect the untamable forces that shaped daily life in ancient Greece—forces
that, even today, continue to captivate our imagination.
Ruben Dario Aguirreche Reyes