As an orphan at Gateshead, Jane is oppressed and dependent. For Jane to discover herself, she must break out of these restrictive conditions and find love and independence. Jane must have the freedom to think and feel, and she seeks out other independent-minded people as the loving family she craves. Jane, Helen Burns, and Ms. Temple enjoy a deep mutual respect, and form emotional bonds that anticipate the actual family Jane finds in Mary and Diana Rivers. Yet Jane also has a natural instinct toward submission. When she leaves Lowood to find new experiences, she describes herself as seeking a "new servitude." In her relationship with men, she has the inclination toward making first Rochester and then St. John her "master."
Over the course of the novel, Jane strives to find a balance between service and mastery. Jane blends her freedom with her commitments to love, virtue, and self-respect. At the end, Jane is both guide and servant to Rochester. She finds and creates her own family, and their love grows out of the mutual respect of free minds.
In 19th-century England, gender roles strongly influenced people's behavior and identities, and women endured condescending attitudes about a woman's place, intelligence, and voice. Jane has an uphill battle to become independent and recognized for her personal qualities. She faces off with a series of men who do not respect women as their equals. Mr. Brocklehurst, Rochester, and St. John all attempt to command or master women. Brontë uses marriage in the novel to portray the struggle for power between the sexes. Even though Bertha Mason is insane, she is a provocative symbol of how married women can be repressed and controlled. Jane fends off marriage proposals that would squash her identity, and strives for equality in her relationships. For its depiction of Jane's struggle for gender equality, Jane Eyre was considered a radical book in its day.
Religion and spirituality are key factors in how characters develop in the novel. Jane matures partly because she learns to follow Christian lessons and resist temptation. Helen Burns introduces Jane to the New Testament, which becomes a moral guidepost for Jane throughout her life. As Jane develops her relationship with God, Mr. Rochester must also reform his pride, learn to pray, and become humble. Brontë depicts different forms of religion: Helen trusts in salvation; Eliza Reed becomes a French Catholic nun; and St. John preaches a gloomy Calvinist faith. The novel attempts to steer a middle course. In Jane, Brontë sketches a virtuous faith that does not consume her individual personality. Jane is self-respecting and religious, but also exercises her freedom to love and feel.
Just as Jane Eyre can be described as Jane's quest to balance her contradictory natural instincts toward independence and submission, it can also be described as her quest to find a balance between passionate feeling on the one had and judgment, or repression of those feelings, on the other. Through the examples of other characters in the novel, such as Eliza and Georgiana, Rochester and St. John—or Bertha, who has no control over her emotions at all—Jane Eyre shows that it's best to avoid either extreme. Passion makes a person silly, frivolous or even dangerous, while repression makes a person cold. Over the course of the novel, Jane learns how to create a balance between her feelings and her judgment, and to create a life of love that is also a life of serious purpose.
Brontë uses many themes of Gothic novels to add drama and suspense to Jane Eyre. But the novel isn't just a ghost story because Brontë also reveals the reasons behind supernatural events. For instance, Mr. Reed's ghost in the red-room is a figment of Jane's stressed-out mind, while Bertha is the "demon" in Thornfield. In Jane Eyre, the effects of the supernatural matter more than the causes. The supernatural allows Brontë to explore her characters' psyches, especially Jane's inner fears. The climactic supernatural moment in the novel occurs when Jane and Rochester have a telepathic connection. In the text, Jane makes it clear that the connection was not supernatural to her. Instead, she considers that moment a mysterious spiritual connection. Brontë makes their telepathy part of her conceptions of love and religion.