The witches only gave Macbeth prophecies. It was his decision to do so after Lady Macbeth persuaded him. Although the witches' intentions was probably to cause this murder, the witches did not make Macbeth muder Duncan.
After the murder of King Duncan it was planned that Macbeth would place the bloody daggers next to the drugged soldiers that were supposed to be keeping watch over King Duncan. This was to be done in order to make the people of Scotland believe that the soldiers had executed the murder.
Well, it is Lady Macbeth's plan really, although Macbeth was tempted by a similar idea. The idea was to kill the king and put the blame on his servants. Macbeth is Duncan's cousin, and so might succeed to the throne.
Because the witches make him think of doing bad things, namely killing Duncan.
The Prophecy says Macbeth will be king. Duncan is king. Macbeth cannot be king while Duncan is king. Duncan will not be king when he is dead. Therefore, make Duncan dead.
The conflict that rages in Macbeth after he hears the witches prophecy is if he has to take some action to make the prediction true or if it's all up to fate. When he hears Duncan say that Malcolm is to become the next king he knows he has to take action for the prophecy to come true.
they plan to kill Duncan
At Inverness, Lady Macbeth reads a letter from Macbeth that describes his meeting with the witches. She fears that his nature is not ruthless enough to murder Duncan and complete the witches prophesy. He has ambition, but not enough. She implored Macbeth to hurry home so that Lady Macbeth can goad him into the murder he must commit. When a messenger arrives to confirm that Duncan is coming, Lady Macbeth calls on the heavenly powers to fill her with cruelty. When Macbeth arrives, she urges him to 'act like a flower, but behave like a serpent underneath. She then says that she will make preparation for the King's visit and subsequent murder
The witches don't make Macbeth perform any dark acts, such as killing King Duncan; they just put the idea in his head. The witches tell Macbeth he is the Thane of Cawdor (which he doesn't know yet) and also tell him that he will be king. Once Macbeth finds out he is in fact the Thane of Cawdor, he begins to believe the witches' prophecies. Lady Macbeth convinces him that the only way Macbeth can be king is by killing King Duncan, and he does so. The witches' role in making Macbeth a tragic hero is to serve a catalyst for Macbeth's dark thoughts.
Apex- Lady Macbeth will make sure the Garda are drugged, allowing Macbeth to sneak in and stab the king to death.
Lady Macbeth persuades Macbeth to follow through with the plan to murder Duncan. She calls him a coward and less than a man, prodding Macbeth to follow her plan. Macbeth agrees to murder Duncan that night.
After the murder of King Duncan it was planned that Macbeth would place the bloody daggers next to the drugged soldiers that were supposed to be keeping watch over King Duncan. This was to be done in order to make the people of Scotland believe that the soldiers had executed the murder.
Hecate expresses her anger with the three witches in Act III scene v. She asks the witches why they have helped Macbeth, calling him a "wayward son, / spiteful and wrathful; who, as others do, / Loves for his own ends, not for you." She also says that she is angry that she was not consulted before they aided Macbeth, and she gives the witches instructions on how to lead him to his own distruction by giving him a false sense of security with their predictions.
Before killing Duncan, Macbeth envisions a dagger floating in front of him, leading him to Duncan's chamber. He sees the dagger as a sign that he must carry out the murder, although he is also haunted by feelings of guilt and uncertainty. This vision reflects Macbeth's inner turmoil and descent into darkness.
Well, it is Lady Macbeth's plan really, although Macbeth was tempted by a similar idea. The idea was to kill the king and put the blame on his servants. Macbeth is Duncan's cousin, and so might succeed to the throne.
Lennox notes that Malcolm and Donalbain have been accused of Duncan's murder and Fleance has been accused of Banquo's. However, he intimates that if either of them were in Macbeth's control, they would find out what it means to be murdered.
The number three represented evil in the Shakespearean play 'Macbeth'. For example, there were three witches, who weren't good witches. The three witches had three greetingsand three predictions each for Banquo and Macbeth. They had three more predictions with Macbeth's second visit with them. All of the information from two interactions with the witches helped push the brave Macbeth ever more towards his dark side of ambition and manipulability. Macbeth went on to kill directly, or to be directly responsible for killing, three specific times. The first was the murder of his own sovereign, King Duncan I [d. August 14, 1040]. The second and third were the hired killings of his best friend and fellow Captain Banquo, and of his colleague Macduff's entire family and household.
Because the witches make him think of doing bad things, namely killing Duncan.