The initiation into the Eleusinian Mysteries aimed to reconcile individuals with death and ensure a better afterlife. Those who participated in these rites experienced a unique journey, which, however, was forbidden to be shared with those who had not been initiated.

The book includes literary texts and inscriptions from different periods of antiquity. It begins with an epic poem written around the 7th century BC and continues with works by historians, rhetoricians, and poets, as well as Christians, who mocked and criticized them.

Thus, although direct information is scarce, a comprehensive picture is provided of how the Eleusinian Mysteries were perceived by the wider society.