In Norse mythology, the Elves are supernatural beings often associated with light and fertility. They play various roles, including that of guardians of nature and deliverers of blessings, particularly in the realms of growth and harvest. Elves are seen as protectors of the natural world and were believed to have the ability to influence human fate and health. Their connection to the divine emphasizes the intertwining of nature and spirituality in Norse beliefs, showcasing their importance in the pantheon as well as in local folklore.