The General Prologue establishes the framework for a collective narrative by introducing a diverse group of pilgrims gathered at the Tabard Inn. The narrator, acting as a social observer, documents the physical appearance, professional status, and moral character of each traveler as they prepare for a pilgrimage to Canterbury. These individuals represent a cross-section of 14th-century English society, ranging from the nobility to the peasantry, all bound by the shared objective of a religious excursion. The narrative utilizes a frame story structure, positioning the narrator as a mediator between the reader and the varied personalities of the pilgrims.

Discussion often centers on the precision of Chaucer's characterizations and his ability to balance realistic detail with symbolic representation. Readers frequently highlight the linguistic innovation of the text, noting its role in the development of Middle English as a literary medium. Critics often examine the tension between the pilgrims' stated religious motivations and their worldly behaviors as depicted in the prologue. The work is widely studied for its insight into the social hierarchies and cultural anxieties of the late medieval period.