In the novel by Charles Dickens, the comparison between Joe and Pip serves multiple purposes:
1. **To highlight Pip's ambition versus Joe's integrity**: Dickens uses this comparison to contrast Pip's aspirations for social advancement and education with Joe's simple, honest, and humble nature. By juxtaposing these two characters, the author showcases the themes of social class, ambition, and moral values.
2. **To explain why Pip and Joe have a close relationship**: Through the comparison, Dickens explores the bond between Pip and Joe, illustrating how despite their differences, they share a deep connection based on mutual respect, love, and support. The contrast between their personalities enriches the complexity of their relationship.
By comparing Joe and Pip, Dickens delves into themes of ambition, integrity, social class, and the dynamics of interpersonal relationships. These comparisons deepen the characterization of both individuals and contribute to the overall themes and messages of the novel.
