"squeezing, wrenching, grasping, scraping, clutching covetous old sinner!"
plot - introduces Scrooge, Stave 1
3rd person narration delivers judgemental/ mocking tone to Scrooge
asyndetic listing suggests no end to his selfishness
adjectives imply he is parsimonious / avaricious, and have undertones of violence (indicate Scrooge harsh behaviour to others)
"sinner" - biblical allusion
Scrooge represents capitalist Victorian employers ( value profit over anything)
"sinner" is a biblical allusion - Dickens wanted to emphasise how immoral Scrooge is