Er

Er is a warrior in Plato’s story who returns to life after being believed dead, carrying an account of the afterlife but no knowledge of how he came back. His encounter with souls preparing for birth gives the book a striking ancient image of the boundary between otherworldly knowledge and human memory: the other souls drink from the River of Forgetfulness, while Er is not permitted to drink.

Place in Plato’s Story

The book presents Er as a warrior who was believed dead and came back to life on his funeral pyre. In Plato’s telling, he sees many things in the afterlife and is told that he must return to physical life to tell others what death is like. His role is therefore both that of a returned traveler and a witness charged with carrying knowledge back to the living.

Before his return, Er sees souls being prepared to enter life. They journey across a bare, plantless plain under terrible, stifling heat and camp at evening beside the River of Forgetfulness. Its waters cannot be held in a vessel. The souls are required to drink a measure; those not restrained by good sense drink more, and each forgets everything after drinking.

The Return and the Lost Passage

Er is the exception among the souls: he is not allowed to drink from the river. Yet that exemption does not give him a complete account of his own return. He says that he does not know how or by what means he came back to his body. His awareness resumes suddenly: at dawn, he finds himself lying on the funeral pyre.

The tale thus distinguishes between the knowledge Er has been sent back to report and the missing memory of the transition itself. He returns with a vision of the souls’ preparation for life, but the passage back into his body remains unexplained. The story’s final image is concrete and abrupt: sight restored at dawn, with Er alive where others had believed him dead.

Significance as a Comparison

The book draws a parallel between Er’s story and a modern near-death account in which a woman apparently felt that a lengthy recuperation had made her forget much of the knowledge revealed to her. The author treats the resemblance as a shared theme, not as proof that the stories describe identical events: in both, some form of forgetting separates knowledge associated with an eternal state from life in the body.

Er’s exemption from the river’s water makes the comparison especially suggestive, while the unexplained return preserves an important uncertainty within Plato’s tale. The book uses this ancient narrative as a metaphorical and poetic precedent for the possibility that knowledge acquired beyond ordinary physical life may not fully cross back into it.