Final answer:
Macduff vows to repair his relationship with Macbeth after learning of his family's murder, showing his capacity for forgiveness and belief in redemption. However, their relationship is ultimately irreparable due to Macbeth's actions.
Step-by-step explanation:
Macduff vows to repair his relationship with Macbeth after learning about his family's murder ordered by Macbeth. This can be seen in Act 4, Scene 3 of Shakespeare's play, Macbeth. Macduff expresses his grief and desire for justice, but also acknowledges that repairing the relationship would be a difficult task.
Macduff's vow to repair his relationship with Macbeth shows his capacity for forgiveness and his belief in redemption. However, it is important to note that Macbeth's actions have caused irreparable damage to their relationship, as Macduff ultimately seeks revenge against Macbeth.