In Norse mythology, the Norns are the three female deities who control the fates of gods and mortals alike. They represent the past, present, and future—known as Urd, Verdandi, and Skuld, respectively. The Norns emphasize the concept of fate and the inevitability of destiny in Norse belief systems. Their influence reflects the understanding that one's life is governed by a predetermined path while also allowing for the possibility of choice within that framework. The Norns’ role illustrates the complexities of fate and free will in mythology.