How are the 3 ghosts in A Christmas Carol alike?

The three ghosts in "A Christmas Carol"—the Ghost of Christmas Past, the Ghost of Christmas Present, and the Ghost of Christmas Yet to Come—share a common purpose: to guide Ebenezer Scrooge towards redemption and transformation. Each ghost reveals different aspects of Scrooge's life, forcing him to confront his choices and their consequences. They embody the themes of memory, consequence, and hope, ultimately urging Scrooge to embrace compassion and change. Despite their differing appearances and methods, all three are integral to Scrooge's journey toward a better self.