Dymer Is a narrative poem by C.S. Lewis that follows the journey of a young man named Dymer, who rebels against the oppressive, conformist society of "The Perfect City." After committing a murder in a moment of rebellion, Dymer flees into the wilderness, seeking freedom and a deeper understanding of life.

During his journey, Dymer encounters a mysterious woman who seduces him, but she later vanishes, leaving behind a monstrous child. This creature symbolizes the dark consequences of Dymer’s actions and the unresolved aspects of his nature. Dymer continues his quest, grappling with the duality within himself and the meaning of his existence.

In a climactic battle, Dymer confronts the monstrous child, representing his inner struggle to reconcile his darker impulses with his desire for transcendence. He ultimately achieves a form of spiritual liberation, but this victory also signifies his death and the end of his earthly journey.

"Dymer" explores themes of individuality, the consequences of rebellion, the search for identity, and the tension between light and darkness within the human soul. Through its rich allegory and symbolism, the poem delves into the complexities of the human condition and the quest for self-knowledge.