Poseidon is a god of many names. He is most famous as the god of the sea. The son of Cronus and Rhea, Poseidon is one of six siblings who eventually “divided the power of the world.” His brothers and sisters include: Hestia, Demeter, Hera, Hades, and Zeus. The division of the universe involved him and his brothers, Zeus and Hades. Poseidon became ruler of the sea, Zeus ruled the sky, and Hades got the underworld. The other divinities attributed to Poseidon involve the god of earthquakes and the god of horses. The symbols associated with Poseidon include: dolphins, tridents, and three-pronged fish spears.
Poseidon was relied upon by sailors for a safe voyage on the sea. Many men drowned horses in sacrifice of his honor. He lived on the ocean floor in a palace made of coral and gems, and drove a chariot pulled by horses. However, Poseidon was a very moody divinity, and his temperament could sometimes result in violence. When he was in a good mood, Poseidon created new lands in the water and a calm sea. In contrast, when he was in a bad mood, Poseidon would strike the ground with a trident and cause unruly springs and earthquakes, ship wrecks, and drownings.