I soon realized that a student of English literature who does not know the Bible does not understand a good deal of what is going on in what he reads: The most conscientous student will be continually misconstruing the implications, even the meaning.
Northrop FryeCharacters tend to be either for or against the quest. If they assist it, they are idealized as simply gallant or pure; if they obstruct it, they are characterized as simply villainous or cowardly. Hence every typical character...tends to have his moral opposite confronting him, like black and white pieces in a chess game.
Northrop Frye