The audience knows from the previous scene that Lady Macbeth is plotting Duncan's death, so the castle is far from a safe and peaceful place: it is a deathtrap.
Duncan and Banquo's comments as they approach Macbeth's castle serve to build suspense and set the scene for the audience. They praise the castle's peaceful and welcoming atmosphere, which contrasts with the dark deeds that are about to take place within. This creates dramatic irony as the audience knows more about the betrayal and murder that will unfold in the seemingly serene setting.
Dramatic irony, verbal irony, and situational irony are all present in Macbeth. A good example of dramatic irony occurs when Duncan says he trusts Macbeth, and the audience knows that Macbeth is not trustworthy and is expecting to become king.
Dramatic Irony
In Scene 6 of "Macbeth," the dramatic irony lies in the conversation between Duncan and Lady Macbeth, where Duncan praises the hospitality and kindness of his hosts, unaware that they are plotting his murder. The audience knows the true intentions of Macbeth and Lady Macbeth, creating tension and suspense as the characters interact unknowingly.
Dramatic irony is when the audience knows something that the characters in a story do not.
Dramatic Irony
Dramatic Irony- Irony that is inherent in speeches or a situation of a drama and is understood by the audience but not grasped by the characters in the play. Situational Irony- An outcome that turns out to be very different from what was expected, the difference between what is expected to happen and what actually does. Verbal Irony- A figure of speech in which what is said is the opposite of what is meant.
Duncan comes across as a kind and grateful monarch who has genuine affection for Macbeth. His praise of his castle and gratitude for their hospitality shows irony since he will never leave Macbeth palace and will be murdered by his "hosts". His words accentuate the villainy of the murderous duo.
Dramatic irony
The kind of irony in which the audience might witness a crime offstage unseen by any of the characters
There is dramatic, situational, and verbal irony. Dramatic Irony- the contrast between what the character knows and what his audience knows. Situational Irony- the contrast between what was expected to happen and what actually ended up happening. Verbal Irony- the contrast between what is said and what is meant. These types of irony have to do with the conflict, theme, and setting.
dramatic irony.