The narrator, Will, falls into a deep sleep on the Malvern Hills and experiences a series of complex, allegorical visions that reveal the corruption of society and the path to salvation. Will seeks to understand the nature of Truth and the role of the Church and state in the lives of common people. He encounters personified abstractions like Lady Meed, Holy Church, and Piers the Plowman, who represent the moral and social forces shaping his world. The narrative is presented as a dream vision, utilizing alliterative verse to explore the tension between worldly ambition and spiritual integrity.

Readers and scholars frequently highlight the linguistic complexity of Langland's work, noting that it requires careful study to fully grasp the nuances of the Middle English dialect. Discussion often centers on the poem's unique blend of social realism and profound theological allegory, which distinguishes it from other contemporary works. Critics often emphasize the effectiveness of the dream vision structure in allowing the author to critique societal structures without direct confrontation. The text remains a foundational piece of literature for those interested in the evolution of English poetry and the social history of the medieval period.