To Kill a Mockingbird

by Harper Lee

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Chapter 10

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Summary

Scout laments that Atticus, at nearly fifty, is older than the parents of her schoolmates. He does not hunt, fish, play poker, or do any of the rugged, impressive things other fathers do. He wears glasses, and his left eye is nearly blind. When Scout and Jem receive air rifles for Christmas, Atticus declines to teach them to shoot, saying he prefers they practice on tin cans but warning that it is a sin to kill a mockingbird. Scout, astonished—Atticus has never called anything a sin before—asks Miss Maudie about it. Miss Maudie confirms that mockingbirds do nothing but make music for people to enjoy, so destroying one is purely destructive and therefore sinful.

The children remain privately disappointed in their father. Jem wishes Atticus were more physically impressive and could boast-worthy accomplishments like tackling and running. To Scout and Jem, Atticus seems hopelessly domestic, content to sit and read in the living room each evening.

One Saturday in February, Jem and Scout decide to go exploring with their air rifles. As they walk along the street, old Tim Johnson, a liver-colored bird dog belonging to Mr. Harry Johnson, appears far down the road. The dog is behaving strangely—walking erratically, shivering, and his jaw hangs slack. Jem realizes something is wrong and rushes Scout home. Calpurnia takes one look through the screen door and immediately phones Atticus at his office. She tells him there is a mad dog in the street. Atticus says he will be right there and instructs Calpurnia to stay inside. Calpurnia then phones the operator, Eula May, to spread the warning throughout the neighborhood. She runs to the Radley house and shouts a warning to whoever might be inside, then herds the children back indoors.

Within minutes, Atticus arrives with Heck Tate, the county sheriff, who carries a heavy rifle. The street is deserted. Tim Johnson has turned off the main road and is now walking sluggishly up their street. His body twitches and he lists to one side as he advances. Heck Tate raises the rifle but hesitates. He hands the weapon to Atticus, saying he cannot risk the shot because if he misses, the bullet will go straight into the Radley house. Atticus protests—he has not fired a gun in thirty years—but Tate insists. Atticus pushes his glasses up to his forehead because they slide down and interfere with his vision. He drops the glasses to the ground, and in a single fluid motion raises the rifle and fires. Tim Johnson folds and drops in the street, dead from one shot. The bullet hits slightly to the right of center, which Heck Tate observes would have been dead center if the dog had not been veering sideways.

Jem is stunned into silence. Miss Maudie calls across the street to the children, telling them their father's real name around Maycomb was "Ol' One-Shot Finch" and that in his youth Atticus was the deadliest shot in the county. She explains that Atticus put his gun down decades ago because he realized God had given him an unfair advantage over most living things and decided not to exploit it until he absolutely had to. Jem cannot reconcile this revelation with the quiet, bespectacled father who reads in the living room every night. Scout wants to brag about it at school, but Jem stops her, saying if Atticus wanted them to know, he would have told them. Jem recognizes that Atticus's silence about his marksmanship is itself a kind of achievement—a gentleman's restraint that makes Jem respect his father more than any physical feat could.

Character Development

This chapter transforms the children's understanding of Atticus. Scout and Jem begin by cataloguing his apparent deficiencies—his age, his glasses, his refusal to play football. They measure him against a standard of fatherhood defined by physical vitality and competitive prowess, and he falls short. The revelation of his shooting ability overturns their judgment completely, but it is his choice to conceal that ability that delivers the chapter's real lesson. Atticus does not define himself by what he can destroy. Jem grasps this instinctively by the end, telling Scout not to boast: he understands that Atticus's humility is not a weakness but a deliberate moral stance. For Jem, this moment marks a shift toward a more mature understanding of courage—one that values restraint over display.

Themes and Motifs

True courage versus physical ability. Atticus possesses an extraordinary talent but refuses to use it casually. His restraint redefines strength: real power lies not in the capacity for violence but in the discipline to withhold it. This theme anticipates his later stand at the jailhouse, where he faces a mob with nothing but his presence and his words.

The rabid dog as symbol. Tim Johnson embodies the irrational menace that threatens the community. His destruction requires the one person in Maycomb who would never seek the task. The mad dog prefigures the racial hatred Atticus will confront during the Tom Robinson trial—a sickness loose in the streets of Maycomb that someone must face down, however reluctantly.

The mockingbird principle. Atticus's refusal to exploit his advantage over "most living things" echoes the chapter's opening instruction about mockingbirds. Both teachings center on the same moral intuition: do not destroy what is harmless, and do not exercise power simply because you can.

Notable Passages

"Atticus Finch was the deadliest shot in Maycomb County in his time."

Miss Maudie reveals this fact casually, as though it were common knowledge to everyone except the Finch children. The gap between Atticus's reputation in town and his children's perception of him underscores how deeply his humility runs—he has never once mentioned this skill to his own family.

"People in their right minds never take pride in their talents."

Miss Maudie distills the chapter's central moral into a single sentence. Atticus does not see his marksmanship as an identity or an accomplishment; it is simply a capacity he possesses and chooses not to exercise. This principle of understated decency defines his character throughout the novel.

"I reckon if he'd wanted us to know it, he'da told us."

Jem's quiet response to Scout's desire to brag at school demonstrates a leap in maturity. He has absorbed his father's ethic of restraint in real time, recognizing that silence about one's abilities can be more admirable than public display.

Analysis

Lee structures the chapter around a dramatic reversal. The opening pages meticulously build the case against Atticus—his age, his poor eyesight, his domestic habits—so that the shooting scene lands with maximum force. The technique mirrors the courtroom strategy Atticus himself will later employ: present all the evidence that seems to point one way, then upend it with a single undeniable fact. The mad dog episode also functions as foreshadowing. Just as Atticus steps into the empty street to face Tim Johnson alone, he will later stand alone against the lynch mob at the jail and alone in the courtroom defending Tom Robinson. Each time, he acts not out of eagerness but out of moral necessity. Lee reinforces the chapter's themes through point of view: Scout narrates her own embarrassment about Atticus with comic sincerity, and the reader sees what the children cannot—that the qualities they dismiss as weaknesses are, in fact, the marks of genuine integrity.