The significance of the Norse myth of Ragnarok lies in its portrayal of the cyclical nature of creation and dissolution. This myth encapsulates themes of apocalypse, where gods face their most catastrophic battles and bring about the end of the world, followed by its rebirth. It reflects deep philosophical questions about fate and renewal. Through Ragnarok, the Norse people expressed their understanding of life's transient nature, reinforcing the belief in a continuing cycle of existence where death leads to new beginnings.