Good and evil can be defined in many ways. Flannery O'Conner shows many forms of good and evil in "A Good Man is Hard to Find . The Misfit in the story is portrayed to be an evil person. Bailey on the other hand is not. Being good or evil is not determined by how one is raised or what kind of family one comes from, it is determined by the choices one makes and their actions.
Some may believe that Bailey is a good person and maybe he is at heart, but he shows a lot of evil by the disrespect that he gave to his mother.
Here this fellow that calls himself The Misfit is aloose from the Federal Pen and headed toward Florida and you read here what it says he did to these people. J