Piers Plowman (written c. 1370–90) or Visio Willelmi de Petro Ploughman (William's Vision of Piers Plowman) is a Middle English allegorical narrative poem by William Langland. It is written in unrhymed alliterative verse divided into sections called passus (Latin for "step"). It is considered by many critics to be one of the greatest works of English literature of the Middle Ages, along with Chaucer's Canterbury Tales and the Pearl Poet's Sir Gawain and the Green Knight. Piers Plowman contains the first known allusion to a literary tradition of Robin Hood tales.
The poem—part theological allegory, part social satire—concerns the narrator's intense quest for the true Christian life, from the perspective of medieval Catholicism. This quest entails a series of dream-visions and an examination into the lives of three allegorical characters, Dowel ("Do-Well"), Dobet ("Do-Better"), and Dobest ("Do-Best"). The following summary is based on the B-version of the poem--the most widely edited and translated.
The poem is divided into passus ('steps').
Prologue: The poem begins in the Malvern Hills between Worcestershire and Herefordshire. A man named Will (which can be understood either simply as a personal name or as an allegory for a person's will, in the sense of 'desire, intention') falls asleep and has a vision of a tower set upon a hill and a fortress () in a deep valley; between these symbols of heaven and hell is a 'fair field full of folk', representing the world of mankind. A satirical account of different sections of society follows, along with a dream-like fable representing the King as a cat and his people as rodents.