Atticus represents morality and reason in To Kill a Mockingbird. As a character, Atticus is even-handed throughout the story. He is one of the very few characters who never has to rethink his position on an issue.
His parenting style is quite unique in that he treats his children as adults, honestly answering any question they have. He uses all these instances as an opportunity to pass his values on to Scout and Jem. Scout says that “‘Do you really think so?’… was Atticus’s dangerous question” because he delighted in helping people see a situation in a new light. Atticus uses this approach not only with his children, but with all of Maycomb. And yet, for all of his mature treatment of Jem and Scout, he patiently recognizes that they are children and that they will make childish mistakes and assumptions. Ironically, Atticus’s one insecurity seems to be in the child-rearing department, and he often defends his ideas about raising children to those more experienced and more traditional.
His stern but fair attitude toward Jem and Scout reaches into the courtroom as well. He politely proves that Bob Ewell is a liar; he respectfully questions Mayella about her role in Tom’s crisis. One of the things that his longtime friend Miss Maudie admires about him is that “‘Atticus Finch is the same in his house as he is on the public streets.’” The only time he seriously lectures his children is on the evils of taking advantage of those less fortunate or less educated, a philosophy he carries into the animal world by his refusal to hunt. And although most of the town readily pins the label “trash” on other people, Atticus reserves that distinction for those people who unfairly exploit others.
