Act I Scene II
There is a subtle hint that ambition will be an important theme in this play. Both Macdonwald and Cawdor were ambitions in trying to oust the king. Both men were trying to rise above their station, and were trying to seize a position (the kingship) that was not meant for them. Notably, both men die because of their wild ambition.
Act I Scene III
The theme of ambition is explored further in this scene. Upon hearing predictions from the witches, Macbeth and Banquo are both faced with grand images of their own futures: Macbeth as Thane of Glamis, Cawdor, and future king of Scotland, and Banquo as the father of kings. The pair has been given ambitions which have not so much as crossed their minds before now. They now have to decide if they will wait for the predictions to come true, actively pursue them, or simply forget about them altogether.
Act I, Scene IV
Macbeth exhibits unhealthy ambition in this scene. Because of the witches’ prophecies and Duncan’s announcement of Malcolm’s future kingship, he is more determined than ever to satisfy his dark desire for kingship. He talks about practicing the art of deception and turning a blind eye to what his hand is doing. Time will tell where this dangerous, unhealthy ambition gets him.
“Stars, hide your fires!
Let not light see my black and deep desires:”
“Stars, hide your fires!
Let not light see my black and deep desires:”