Macbeth arranges Banquo's murder by hiring two murderers to kill him. He meets with the murderers in a secluded spot and gives them instructions on how to carry out the deed. He tells them to waylay Banquo and his son, Fleance, as they ride to a feast at the castle, and to make sure that Fleance is killed as well.
Why does Macbeth arrange Banquo's murder?
Macbeth arranges Banquo's murder because he is afraid of him. Banquo is a powerful and ambitious man, and Macbeth knows that he poses a threat to his throne. Macbeth has already had a vision of Banquo's descendants becoming kings of Scotland, and he is determined to prevent this from happening. By killing Banquo, Macbeth hopes to secure his own position as king and protect his family's future.
Macbeth's fear of Banquo is based on a number of factors. First, Banquo is a strong and capable warrior who has proven himself to be a loyal friend to Duncan. Macbeth knows that Banquo could easily lead a rebellion against him if he wanted to. Second, Banquo is aware of Macbeth's role in Duncan's murder, and Macbeth is afraid that he will one day reveal this secret. Third, Macbeth is simply jealous of Banquo's success and popularity. He cannot bear the thought of someone else being more respected and admired than he is.
By arranging Banquo's murder, Macbeth is trying to eliminate a potential threat to his power. However, his actions only serve to create more problems for him. Banquo's death does not bring him peace or security; instead, it only increases his guilt and paranoia.