Iago refuses to disclose his thoughts to Othello, saying “You cannot, if my heart were in your hand, Nor shall not, Whilst’tis in my custody” (Act 3, scene 3,168-169). Nevertheless, when pressed by Othello, Iago asserts that even if Othello possessed his heart physically, he would still refrain from revealing his secrets. This enhances Iago’s power over Othello and demonstrates the significance of gaining Othello’s trust for Iago’s plans.
The quote “Oh, beware, my lord of jealousy” (Act 3, scene 3, 169), spoken by Iago, serves as a reminder to Othello of the dangers of jealousy. Ironically, Iago’s true intention is to make Othello jealous. However, Othello, being a trusting individual, sees this warning as valuable advice and further relies on Iago. As a result, this quote plays a significant role in strengthening Iago’s influence over Othello’s thoughts. In addition, Iago instructs Othello to closely watch his wife and observe her interactions with Cassio.
In Act 3, scene 3, lines 201-202, Iago advises Othello to wear a certain expression in his eyes – not showing jealousy or complete trust. This is part of Iago’s main scheme, after successfully trapping Othello. Rather than slandering Desdemona and Cassio in an extreme manner, he takes a more neutral stance. He tells Othello to be cautious and not completely suspicious nor completely trustful. Although this quote does not directly accuse Desdemona and Cassio, it has a significant impact on Othello as it undermines his complete trust in Desdemona.
This quote highlights the significance of Iago’s intelligence in understanding others’ thought processes. Furthermore, it suggests that Iago will go to great lengths to defame Desdemona and incite jealousy in Othello, ultimately leading to his loss of self-control. Iago’s remark, “Foh! One may smell in such a will most rank, Foul disproportions, thoughts unnatural” (Act3. Scene3, 237-238), exemplifies his wicked and malicious nature.
According to Iago, Othello can practically sense the sinister and unsavory desires within Desdemona. This harsh language is the culmination of what Iago has been saying about Desdemona in order to strengthen his confidence in slandering her. Surprisingly, Othello remains composed and instructs Iago to keep an eye on Desdemona. It is evident that Othello no longer completely trusts his wife and is being verbally manipulated by Iago.
