How do the images in scene 3 line 1-4 establish a contrast between malcom and macduff?

In scene 3 lines 1-4 of Macbeth, the images establish a contrast between Malcolm and Macduff by portraying Malcolm as hesitant and mistrustful, while Macduff is shown as loyal and dedicated to the cause of overthrowing Macbeth. Malcolm's cautious nature is highlighted through his doubts and suspicions, whereas Macduff's unwavering commitment is depicted through his clear resolve and determination to seek justice.