This excerpt is from a soliloquy that showcases Macbeth's inner turmoil. The final line references the ongoing conflict between fate and free will.
To understand the meaning of any excerpt, it's crucial to analyze it within context and to utilize contextual indicators to enhance comprehension. This excerpt, from Act I scene 3, features Macbeth's aside, prompted by the witches' prophecy and his initial realization of that prophecy coming true when he becomes Thane of Cawdor. In this aside, Macbeth contemplates the range of emotions surrounding the prophecy's first fulfillment and weighs its implications for his future actions.
Macbeth wonders why, if the prophecies are positive, he is drawn to the idea of murdering King Duncan, which terrifies him as it feels deeply unnatural to consider such an act. This highlights that Macbeth is already deliberating committing regicide in his pursuit of the throne.
The themes found in Antigone include:
civil disobedience
wrath of the gods
supreme authority of fate
morality in contrast with civil law
prioritizing family loyalty over loyalty to the state