In Norse tales, Ragnarok represents the end of the world, a significant event prophesied to result in the death of numerous gods, including Odin and Thor. It signifies a cataclysmic battle between the gods and their foes, leading to the destruction of the cosmos and subsequent rebirth of the Earth. This mythological prediction embodies themes of renewal and transformation, as the world is anticipated to emerge anew after destruction. Ragnarok illustrates the Norse understanding of fate and the cyclical nature of existence, reflecting both the inevitability of change and the hope of regeneration.