Manannán mac Lir vs Njord

Lord of the sea and guardian of Tír na nÓg, the Land of Youth. He rides the waves in his chariot and cloaks the Otherworld in mist.

Manannán mac Lir is the son of **Lir**, a sea god whose name survives in the Irish Sea (Muir Meann). Though sometimes counted among the Tuatha Dé Danann, Manannán stands apart as ruler of his own realm: the **Otherworld** beyond the western sea. He was foster-father to many, including **Lugh Lámhfhada**, whom he raised and trained in the magical arts. His wife is **Fand**, a woman of the síd, though he also had dalliances with mortal women. After the Tuatha Dé Danann retreated into the fairy mounds, Manannán gave each of the gods their síd and taught them the féth fíada, the spell of invisibility that hides the Otherworld from mortal eyes.

Manannán mac Lir commands the wild Atlantic, riding its waves in his chariot as easily as a mortal rides a road. His dominion extends beyond the physical ocean to encompass the **Otherworld** itself, those mystical islands beyond the sunset where the immortals feast and time moves strangely.

Vanir god of the sea, seafaring wealth, trade, and calm waters. Father of Freyja and Freyr.

Njord is one of the Vanir, the divine clan associated with prosperity, fertility, and the wealth that comes from land and sea. After the Aesir-Vanir War, he came to live among the Aesir as part of the hostage exchange that secured peace between the two groups of gods. In later Norse tradition he is remembered as a patron of sailors, merchants, fishermen, and all who rely on favorable winds and safe coasts.

Njord belongs to the Vanir, the gods of wealth, harbor weather, and the kind of luck that arrives with a full hold. After the Aesir-Vanir war he was sent to Asgard as a hostage, together with his children Freyja and Freyr, to keep the peace. The arrangement stuck: he lives among the Aesir at **Noatun**, the enclosure of ships, but his cult still smells of salt and trade rather than of Odin's hall.