How is settings an allusion in the pardoner's tale?

In the Pardoner's Tale, the setting of a bustling tavern symbolizes the sinful world that the characters inhabit, mirroring the spiritual decay and moral corruption that the Pardoner preaches against. Additionally, the journey the characters embark on within the dark and treacherous woods serves as a metaphor for the dangers of succumbing to temptation and the consequences of greed. Overall, the settings help to highlight the themes of sin, greed, and moral deterioration present in the tale.