The Chorus of Antigone functions as a motif because—
a) they openly challenge Creon.
b) they are a recurring symbol.
c) they symbolize society.
d) their thoughts reveal theme.
The main functions of the Chorus are to comment on the action of the play, give back story, and to connect the play to other myths. Sophocles also uses the Chorus to expound upon the play's central themes.
