Eliot contrasts inner and outer beauty throughout the novel to express the idea that external and internal realities do not always correspond. Although Hetty is more physically beautiful than Dinah, she is cold and ugly inside. Hetty’s outer beauty masks her inner ugliness, especially to Captain Donnithorne and Adam. Even when Hetty cries or is angry, she still appears lovely to both men. Adam is so blinded by Hetty’s appearance that he often misinterprets her tears and excitement as love for him. Hetty’s outer beauty also blinds Captain Donnithorne such that he loses control when she cries and he kisses her. Unlike Hetty, Dinah has an inner beauty because she helps and cares for those around her. She comforts Lisbeth through the mourning of her dead husband, and Adam takes notice of this. Adam does not think Dinah is as physically beautiful as Hetty, but he is drawn to her love and mission to help those around her. His feelings for Dinah change after he witnesses Dinah consoling Hetty, and Adam begins to see Dinah as outwardly beautiful. Eliot’s description of the natural beauty of the English countryside also shows the contrast between internal and external beauty. On the day Hetty wanders off to find Captain Donnithorne, the day is beautiful and the countryside is magnificent. However, Hetty suffers enormously under the weight of her plight. Eliot uses this contrast to encourage the reader to look beyond the surface and explore a deeper meaning.
One of the chief differences between the good characters and the evil characters is their commitment to working hard. Most of the characters in Adam Bede are hard-working peasants who spend their days laboring on farms, in mills, or in shops. Those characters are generally characterized by gentle intelligence and simple habits. They do their best not to harm others, and they produce goods others can use and value. Examples are Mrs. Poyser, whose dairy supplies the other villagers and whose cream cheese is renowned in the area; Adam, whose skills in carpentry are unmatched and who is a good and fair manager of people and resources; and Dinah, who works in a mill. By contrast, those few malingerers in the novel are generally evil as well as lazy. The strongest example of laziness is Captain Donnithorne, who often complains that he has nothing to do, and whose boredom may well have contributed significantly to Hetty’s downfall. If Captain Donnithorne had been busy sowing fields, he might not have engaged in his illicit and unwise affair. Those who work hard take pride in their work, and they do not harm others because they are careful and meticulous and do not have time for idle self-indulgence.
Love has the power to transform characters in the novel. The characters who love are portrayed as gentle, kind, and accepting. Dinah, for example, is a preacher but is never preachy. She accepts Hetty as she is, even when Hetty is peevish and selfish toward her. Dinah’s love transforms Hetty in jail because she comforts and listens to Hetty and does not judge her. Before, Hetty was selfish and only thought about her own happiness. After, she is sincerely sorry for the shame she caused her family and even apologizes to Adam. Another example is Mrs. Poyser, and how she can be harsh toward those she loves. When Hetty’s crime comes to light, Mrs. Poyser is the only one in her family who does not seem to judge Hetty. Here, Mrs. Poyser transforms from strict and critical to a loving and accepting woman. The one character that is not transformed by love is Mrs. Irwine, who is critical and sharp and never manages to help others. She does not feel, and so she is neither transformed by love nor capable of transforming others. For example, at Captain Donnithorne’s coming-of-age party, one of her presents to a peasant girl is an ugly gown and a piece of flannel. This gift only aggravates the girl and makes her reject the present. Mrs. Irwine thinks she is giving the girls only what they deserve, and therefore she is not transformed by love because she does not care for anyone. Love only transforms the characters that want to help people other than themselves.
Bad behavior and wrongdoing have consequences that extend beyond the wrong-doer, and even relatively small transgressions can have massive collateral effects. The central lesson from Hetty’s experience with Captain Donnithorne is that doing the right thing is important because doing the wrong thing might hurt others in ways that cannot be controlled. Though Captain Donnithorne is not inherently evil, he provokes bad behavior in Hetty because she cannot go to him for help when she learns that she is pregnant. Hetty is ashamed and only thinks of herself when she commits her crime. As she awaits the trial, Hetty does not think about how her bad behavior affected anyone else: she does not consider the shame she has caused the Poysers or the effect her crime has on Adam. Hetty feels no real remorse for her sins and just wishes to not be reminded of any wrong she has done. Eventually, she apologizes to Adam and asks God for forgiveness, but the lesson of the story is that bad behavior, evil, and wrongdoing cannot be undone.