Macbeth and banquo run into three witches on their way back home. Macbeth tells the to speak if they can and they say all hail Macbeth hail to thane of glamis hail to thane of cawdor all hail Macbeth that shalt be king hereafter(page 219 line 47).
Be lion-mettled, proud, and take no care Who chafes, who frets, or where conspirers are.
thus with his stealthy pace,With Tarquin’s ravishing strides, towards his design Moves like a ghost.
after being told he was going to be king he thought how it would happen so he thought of killing the king. after him and lady Macbeth talk they she starts thinking it out because he is coming the next day. so Macbeth is thinking how he is going to kill the king(page 227 line 1).
macbeth is getting corrupted by thinking about killing the king. so he start to hallucinate and sees the dagger floating in front of him so he starts to freak out(page 233 line 30).
In scene 4 page 263 line 90 the witches say “be lionmettled proud and take no care who chafes, who frets or where conspiracies are.The witches make this sound very mysterious and pernicious cause beingpernicious is having a harmful effect especially in gradual or subtle way. Andbeing lion mettled isdealing with things like a would. By killing them or harming them.
for figurative language this would be a hyperbole because it is saying that tarquins ravishing strides move like a ghost and he is comparing a living thing to a ghost(page 233 line 53).