Scrooge doesn't seem to care about anything except money
1. At the start of the novella, Scrooge is portrayed very negatively, as someone who only cares about money - he's described as "a squeezing, wrenching, grasping, scraping, clutching, covetous old sinner!"
2. He's so miserly and mean that he begrudges Bob Cratchit his Christmas wages, and won't allow him a decent fire
3. In a vision of Scrooge's past, his fiancee, Belle, says that Scrooge sees money as an "Idol", and that it has "displaced" her in Scrooge's affections. This suggests that Scrooge worships money as if it's a god, and his love for it is greater than his love for Belle
At the start, Scrooge is:
bitter: "No wind that blew was bitterer than he"
cynical: "What's Christmas time to you but a time for paying bills without money"
isolated: "secret and self-contained, and solitary as an oyster"