Poseidon’s strengths in Greek myths are his absolute control over the sea, his power to cause earthquakes and storms, and his role as a creator of horses—abilities that made him one of the most feared and honored Olympian gods. He could calm or violently disrupt the waters at will, shape coastlines with his trident, and unleash floods or tempests to punish those who offended him. This article explores those strengths in detail, along with his major myths, symbols, and how his power compared to other gods.
Background: Who Was Poseidon?
Poseidon was one of the twelve Olympian deities in ancient Greek religion and mythology. He was the son of the Titans Cronus and Rhea, and the brother of Zeus, Hades, Hera, Demeter, and Hestia. According to Hesiod’s Theogony, after the overthrow of Cronus, the three brothers drew lots to divide the cosmos: Zeus received the sky, Hades the underworld, and Poseidon the sea. However, Poseidon’s domain also extended to earthquakes and horses, which is why he was often called the “Earth-Shaker” and “Tamer of Horses.”
His primary cult centers included Corinth, Athens (where he competed with Athena for patronage), and the island of Rhodes. Sailors and fishermen prayed to him for safe voyages, but they also feared his wrath, as he could send storms or calm the winds. His Roman equivalent was Neptune, who absorbed many of Poseidon’s attributes.
Control Over the Sea and Waters
Poseidon’s most obvious strength was his dominion over the ocean and all bodies of water. He could raise or lower waves, create whirlpools, and summon storms from his palace under the Aegean Sea. In Homer’s Odyssey, Poseidon relentlessly pursues Odysseus because the hero blinded his son, the Cyclops Polyphemus. The god sends violent storms and shipwrecks to delay Odysseus’s return home, demonstrating his ability to control the sea as a weapon.
He could also create springs and rivers. In one myth, Poseidon struck the Acropolis of Athens with his trident, producing a saltwater spring (or a well) that became a sacred site. This act was part of his contest with Athena for the city’s patronage. Although Athena won by offering the olive tree, Poseidon’s spring remained a lasting symbol of his power over water.
Earthquakes and the “Earth-Shaker”
Poseidon was also known as Enosichthon (“Earth-Shaker”) and Gaieochos (“Earth-Holder”). His trident could strike the ground and cause earthquakes, tsunamis, and the collapse of cliffs. This made him a god of both the sea and the land’s stability. Ancient Greeks attributed seismic activity to Poseidon’s anger, and they often built temples near fault lines to appease him.
One famous myth involves the giant Polybotes, who was crushed by a rock thrown by Poseidon during the Gigantomachy (the battle between the gods and the Giants). Poseidon tore off part of the island of Kos and hurled it at the giant, which became the island of Nisyros. This story illustrates his ability to reshape the physical world with raw force.
Creator and Lord of Horses
Poseidon was closely associated with horses, and he was credited with creating the first horse. In one version of the myth, he made the horse from the foam of the sea as a gift to humanity. He was also called Hippios (“of the horses”) and was worshipped as a god of horsemanship and chariot racing.
His connection to horses appears in the myth of Demeter, when Poseidon pursued her. To avoid him, Demeter turned herself into a mare, but Poseidon transformed into a stallion and mated with her. From this union came the horse Arion, a divine steed that could speak and run across the sea. Poseidon’s mastery over horses made him a patron of cavalry and equestrian contests, especially in regions like Thessaly and Corinth.
Major Myths Showing His Strengths
Several myths highlight Poseidon’s strengths beyond his elemental powers:
- The Trojan War: Poseidon supported the Greeks during the war, but he also built the walls of Troy for King Laomedon. When Laomedon refused to pay him, Poseidon sent a sea monster to terrorize the city, showing his vengeful nature.
- The Contest for Athens: Poseidon struck the Acropolis with his trident, creating a saltwater spring. Athena’s olive tree was judged more useful, so she won, but Poseidon’s power over water was still honored.
- The Odyssey: Poseidon’s relentless persecution of Odysseus demonstrates his ability to control winds, waves, and storms over a decade, making him a formidable antagonist.
- The Flood of Deucalion: In some traditions, Poseidon joined Zeus in sending a great flood to punish humanity, though Zeus was the primary instigator.
These myths show that Poseidon’s strengths were not just physical but also strategic—he could hold grudges and use his powers to shape the course of human events.
Comparison with Other Gods
Poseidon’s strengths are often compared to those of his brothers and fellow Olympians. While Zeus commanded the sky and lightning, Poseidon commanded the sea and earthquakes. Both could cause immense destruction, but Zeus’s domain was more celestial, while Poseidon’s was more earthly and aquatic. Hades ruled the underworld, and his power was more passive, involving the dead rather than natural forces.
Unlike Athena, who was associated with wisdom and strategic warfare, Poseidon’s power was raw and elemental. He was less cunning than Zeus or Athena, but his brute force was unmatched in his own realm. His rivalry with Athena over Athens shows how his strength was perceived as less civilized than hers—his gift was a saltwater spring, while hers was the olive tree, a source of food, oil, and wood.
Common Misconceptions
One common misconception is that Poseidon was the god of the ocean only, but he was also the god of earthquakes and horses. Another is that he was always hostile to humans; in fact, he was often worshipped as a protector of sailors and a bringer of safe passage. His wrath was usually provoked by disrespect or harm to his offspring, as seen in the Odyssey.
Another misconception is that Poseidon was equal to Zeus in power. While he was immensely strong, Zeus was the king of the gods and had authority over all, including Poseidon. In the Iliad, Poseidon acknowledges Zeus’s supremacy, though he sometimes challenges it. The gods’ hierarchy was clear: Zeus first, Poseidon second in some traditions, but not equal.
Frequently Asked Questions
What was Poseidon’s greatest strength?
His greatest strength was his control over the sea and his ability to cause earthquakes. With his trident, he could stir storms, create springs, and shake the earth, making him a god of both marine and terrestrial disasters.
Why was Poseidon called the “Earth-Shaker”?
He was called the “Earth-Shaker” because he could cause earthquakes by striking the ground with his trident. This epithet reflects his power over the land as well as the sea, and it was used in Homeric epics and other ancient texts.
How did Poseidon create horses?
In some myths, Poseidon created the first horse from the foam of the sea. In others, he fathered the horse Arion with Demeter, who had transformed into a mare. His association with horses made him a patron of equestrian activities.
Was Poseidon stronger than Zeus?
No, Zeus was the king of the gods and held supreme authority. Poseidon was powerful, but he was subordinate to Zeus. In the Iliad, Poseidon protests against Zeus’s decisions but ultimately yields, showing the hierarchy.
What was Poseidon’s role in the Trojan War?
Poseidon supported the Greeks during the war, but he also had a grudge against Troy because King Laomedon cheated him of payment for building the city walls. He sent a sea monster to attack Troy before the war, and during the conflict, he aided the Greeks in various ways.
Did Poseidon have any weaknesses?
His main weakness was his temper and pride. He could be easily angered by disrespect, as seen with Odysseus and Laomedon. His grudges often led to prolonged suffering for mortals, but they also made him predictable in his vengeance.
Related
- Hera Mythology Powers: Queen of the Gods
- Zeus Mythology Powers and Abilities Explained
- Hera Mythology Family: Parents, Siblings, Children
How pages are sourced and corrected: Sources and editorial policy.