The role of the Norns in Norse mythology encompasses the concepts of fate and destiny. These three goddesses—Urd, Verdandi, and Skuld—represent the past, present, and future. They are often depicted as weaving the threads of destiny at the base of the world tree, Yggdrasil. The Norns' actions affirm the belief that fate is predetermined yet also allows for the exercise of free will. They emphasize the interconnectedness of all beings and events, illustrating that decisions impact the broader tapestry of existence. Their role highlights the significance of choices in shaping one’s destiny.