"Heaven truly knows that thou art false as hell."
- Othello questions Desdemona of her honesty which is evidence of their deterioration of their relationship. Tragic -> a relationship based on true love is deteriorated by a relationship based on fake love which upsets as audience but is also reflective of the emotions felt by Othello at the end of the play.
- In questioning Desdemona about her honesty, it could be argued that Othello does not even know Desdemona well enough to gauge that his wife is not lying. He questions her because he is clueless about her as a character. Could this be because of their short-lasting time together after getting married because of their move to Cyprus? Is this Shakespeare telling us that even if Desdemona did not cheat, their relationship would have likely not lasted because they do not know each other well enough?
- Sad; Othello is not so intelligent. He lacks the intellect to tell he is deceived and he also lacks the intellect to gauge that his wife is telling the truth. A victim of his own intellect and intelligence - not so emotionally smart.
- Othello's language begins to mirror Iago's language. Not only is Othello manipulated psychologically, but also verbally. He is no longer an independent person. He is controlled by Iago in all aspects of life. HAS LOST HIS INFLUENCE AS A GENERAL.
- Heaven and hell imagery... repeated throughout.