character that could emerge as a hero, like macbeth
he receives prophecies from the witches hitch promise to change he fortunes of his family
but where macbeth chooses a path of betrayal, banquo stays loyal to ducan
used by shakespeare as a foil to the traitorous macbeth
his morality is unstained
trustworthy instead of duplicitous
an observer of fate rather than someone who tries to change it