The old, respected King Duncan uses the adjective 'noble' to describe Macbeth at the start of the play. This quote can be juxtaposed to the quote ''Devilish Macbeth'' at the end of the play, where Macbeth’s tragic downfall spirals into his damnation. This can link to how Macbeth is his own antithesis as the idea that satanism and witchcraft can convert a person completely. These 'noble' traits of Macbeth completely disappear, as Macbeth becomes closer to the throne he becomes more corrupt.