In order to seek shelter, Odysseus and his crew were shipwrecked on a mysterious island. ... When he fell asleep, Odysseus blinded him before he and his remaining crew members snuck out. Poseidon was justifiably not happy to learn that his son had suffered in this way, which made him hate Odysseus even more.

Why did Poseidon hate Odysseus in The Odyssey?

Mainly, Poseidon hates Odysseus for blinding Polyphemus, who is Poseidon's son. Other reasons include their support for opposing sides in the Trojan war, Poseidon siding with the Trojans and Odysseus with the Greeks.

How did Odysseus offend Poseidon?

Odysseus earned Poseidon's wrath by blinding Polyphemus. ... As Odysseus was leaving the island of the Cyclops behind, he mocked and talked down on Polyphemus and accused him of being impious. Polyphemus exclaimed that he was the son of Poseidon, yet Odysseus did not believe him.