Why were pilgrimages important in the 12th and 13th centuries and in Chaucers time?

Pilgrimages in the 12th and 13th centuries were significant as they provided spiritual fulfillment, a means of penance, and an opportunity for communal identity among Christians. They also stimulated local economies through the influx of pilgrims and the establishment of services along routes. In Chaucer's time, particularly in "The Canterbury Tales," pilgrimages served as a narrative device, allowing diverse characters to share their stories and perspectives, reflecting the social dynamics of the period. This blend of spirituality, commerce, and storytelling illustrated the multifaceted nature of pilgrimage culture in medieval society.