Both Huck and Jim can be viewed as the heroes of Adventures of Huckleberry Finn. But if the two characters are the chief agents of good, the loathsome Pap Finn is the novel's most pitiful and despicable character in terms of exemplifying the characteristics of a depraved, squalid world. When Pap reappears, with hair that is "long and tangled and greasy" and rags for clothes, it is a reminder of the poverty of Huck's initial existence and a realistic representation of the ignorance and cruelty that dominated the institution of slavery and prejudice in America. Pap is suspect of both religion and education and feels threatened by or resents Huck's ability to read and exist in the world of Miss Watson and the Widow Douglas.
Except for brief passages, however, readers are not privy to all of Pap's history and his rage at a world that he thinks has mistreated him. In a revealing sequence, Pap displays all of the con man's tactics when he tries to acquire Huck's reward money. Pap convinces a new judge that he is a changed man, has "started in on a new life," and has given his life to God. It only takes a night for Pap to return to his previous ways, as he becomes "drunk as a fiddler" and ends up collapsed outside the judge's house with a broken arm and a bitter spirit. The judge's observation that Pap might be reformed with the aid of a shotgun is a dark foreshadowing of what will follow.
