Themes are the fundamental and often universal ideas explored in a literary work.
The Destructiveness of a Love That Never Changes
Catherine and Heathcliff’s passion for one another seems to be the center of Wuthering Heights, given that it is stronger and more lasting than any other emotion displayed in the novel, and that it is the source of most of the major conflicts that structure the novel’s plot. As she tells Catherine and Heathcliff’s story, Nelly criticizes both of them harshly, condemning their passion as immoral, but this passion is obviously one of the most compelling and memorable aspects of the book. It is not easy to decide whether Brontë intends the reader to condemn these lovers as blameworthy or to idealize them as romantic heroes whose love transcends social norms and conventional morality. The book is actually structured around two parallel love stories, the first half of the novel centering on the love between Catherine and Heathcliff, while the less dramatic second half features the developing love between young Catherine and Hareton. In contrast to the first, the latter tale ends happily, restoring peace and order to Wuthering Heights and Thrushcross Grange. The differences between the two love stories contribute to the reader’s understanding of why each ends the way it does.
The most important feature of young Catherine and Hareton’s love story is that it involves growth and change. Early in the novel Hareton seems irredeemably brutal, savage, and illiterate, but over time he becomes a loyal friend to young Catherine and learns to read. When young Catherine first meets Hareton he seems completely alien to her world, yet her attitude also evolves from contempt to love. Catherine and Heathcliff’s love, on the other hand, is rooted in their childhood and is marked by the refusal to change. In choosing to marry Edgar, Catherine seeks a more genteel life, but she refuses to adapt to her role as wife, either by sacrificing Heathcliff or embracing Edgar. In Chapter XII she suggests to Nelly that the years since she was twelve years old and her father died have been like a blank to her, and she longs to return to the moors of her childhood. Heathcliff, for his part, possesses a seemingly superhuman ability to maintain the same attitude and to nurse the same grudges over many years.
Moreover, Catherine and Heathcliff’s love is based on their shared perception that they are identical. Catherine declares, famously, “I am Heathcliff,” while Heathcliff, upon Catherine’s death, wails that he cannot live without his “soul,” meaning Catherine. Their love denies difference, and is strangely asexual. The two do not kiss in dark corners or arrange secret trysts, as adulterers do. Given that Catherine and Heathcliff’s love is based upon their refusal to change over time or embrace difference in others, it is fitting that the disastrous problems of their generation are overcome not by some climactic reversal, but simply by the inexorable passage of time, and the rise of a new and distinct generation. Ultimately, Wuthering Heights presents a vision of life as a process of change, and celebrates this process over and against the romantic intensity of its principal characters.
One of the major themes in Wuthering Heights is revenge. Revenge in Wuthering Heights is displayed through Heathcliff’s hatred for his “adoptive brother”, Hindley.
Heathcliff’s last straw was when Hindley made Heathcliff the family servant, after Hindley became the master of the house.
Heathcliff’s need for revenge was caused by the pain that he felt when he was rejected by Catherine. Heathcliff went from only harboring the hatred inside him to creating and executing a plan to get revenge on Hindley.
The Precariousness of Social Class
As members of the gentry, the Earnshaws and the Lintons occupy a somewhat precarious place within the hierarchy of late eighteenth- and early nineteenth-century British society. At the top of British society was the royalty, followed by the aristocracy, then by the gentry, and then by the lower classes, who made up the vast majority of the population. Although the gentry, or upper middle class, possessed servants and often large estates, they held a nonetheless fragile social position. The social status of aristocrats was a formal and settled matter, because aristocrats had official titles. Members of the gentry, however, held no titles, and their status was thus subject to change. A man might see himself as a gentleman but find, to his embarrassment, that his neighbors did not share this view. A discussion of whether or not a man was really a gentleman would consider such questions as how much land he owned, how many tenants and servants he had, how he spoke, whether he kept horses and a carriage, and whether his money came from land or “trade”—gentlemen scorned banking and commercial activities.
Considerations of class status often crucially inform the characters’ motivations in Wuthering Heights. Catherine’s decision to marry Edgar so that she will be “the greatest woman of the neighborhood” is only the most obvious example. The Lintons are relatively firm in their gentry status but nonetheless take great pains to prove this status through their behaviors. The Earnshaws, on the other hand, rest on much shakier ground socially. They do not have a carriage, they have less land, and their house, as Lockwood remarks with great puzzlement, resembles that of a “homely, northern farmer” and not that of a gentleman. The shifting nature of social status is demonstrated most strikingly in Heathcliff’s trajectory from homeless waif to young gentleman-by-adoption to common laborer to gentleman again (although the status-conscious Lockwood remarks that Heathcliff is only a gentleman in “dress and manners”).