The author Charles Dickens makes heavy use of the supernatural throughout the story A Christmas Carol in order to guide the miserly protagonist Ebenezer Scrooge towards his eventual transformation into a Kind and Generous man
The opening paragraphs immediately capture the attention of the reader and create an impression of the importance of Marley to the plot and his relationship with Scrooge
Marley is the older version of Scrooge and this connection means he is probably the only person Scrooge will listen to, making him a crucial factor in Scrooge's transformation
Marley: 'I wear the chain I forged in life. I made it link by link and yard by yard. I girded it on of my own free will and of my own free will I wore it.'
Marley: 'Business! Mankind was my business. The common welfare was my business. Charity, mercy, forbearance, and benevolence were all my business. The dealings of my trade were but a drop of water in the comprehensive ocean of my business.'