"It 's a sin to kill a mockingbird." These words echo through the course of the book 's development. When these words were written, the idea raises that character in the story can be defined as mockingbirds. Looking through the narrative, one could find out the best candidates: Atticus Finch, Tom Robinson, and Arthur "Boo" Radley. The human activity of being a Mockingbird is being pure of spirit, kindness, and reliability; this based off the actual actions of a mockingbird. Mockingbird only make beautiful music for the world to enjoy, they cause no pain and no suffering for the creatures of this Earth.

Throughout the story Atticus Finch has been an honest, thinking man who does his best to beat up his kids to have good ethics and values to communicate them through their lives. Atticus is morally perfect. He shows tolerance for other races and cultures and believes that those who walk this earth are all equals. Atticus proves his beliefs by running to court and defending an African American man in a rape case. Mayella Ewell proclaimed that Tom Robinson raped her despite definitive evidence showing that it was a prevarication. Atticus knew this, but still knew that he would lose the shell due to it being the word of a white man versus a dark adult male. He resolved to proceed with the event anyway and used up on enormous quantities of hatred for his activities. Mostly by Bob Ewell, who later sought to kill Scout and Jem because of his deep hatred towards Atticus. All of this