This scene from Act 1 of Othello introduces the main characters. Iago is bitter about being passed over for a promotion and plots to get revenge on Othello. He convinces Roderigo to help him wake Desdemona's father Brabantio and tell him she has run away with Othello. Brabantio is enraged because Othello is a Moor and sees the marriage as inappropriate. Racial epithets are used to dehumanize Othello and inflame tensions. The scene establishes themes of appearance vs. reality, racial hostility, and the objectification of Desdemona.