Final answer:
The chorus in 'Antigone' highlights the theme that 'fate is inescapable', as the family of Antigone is continuously plagued by inherited curses and sufferings, despite their actions, emphasizing the predetermined nature of their destinies.
Step-by-step explanation:
The chorus in Antigone sings about the pervasive curse on the family of Antigone and Ismene, speaking to the major theme of the play that fate is inescapable. The woes and sufferings inherited from the past generations are constantly revisited upon the current descendants, indicating that despite individual actions, the overarching power of fate cannot be overcome. This theme reflects on the tragic nature of human existence in the face of divine or cosmic powers, as seen through the Labdacids' family curse mentioned throughout the choruses and within Antigone’s own words. This theme is further reinforced by the actions of Oedipus, who despite trying to avoid his foretold destiny, ends up fulfilling the prophesied patricide and incest through his actions, showcasing the futility of attempting to escape what is preordained by the gods.