Act 4 really started to get juicy with Iagoās clever maneuvering. Granted, it was really annoying to read, but thatās just how Shakespeare is. The way he convinces Roderigo to take care of Cassio is genius in a sick, twisted way. Iago told Othello that he would take care of Cassio, and he delivered on that promise. Love seemed like a recurring theme in this Act more than in the others. Iago was able to use love as a tool to destroy the other main characters by playing to the love between Othello and Desdemona as well as the love that Roderigo has for Desdemona. This crafty utilization of their feelings lets Iago continue to act as a puppet master and destroy everyone.
This led me to think more about Iagoās motivation. Sure, he was passed up for the promotion to Lieutenant, but that doesnāt really seem like enough justification for ruining the lives of everyone around him. If it was me, I would probably be annoyed, too, but I donāt think I would go on a quest to kill everyone involved. It just seems like Iago is pretty immature, and he canāt handle not being the most qualified person for the job. If he truly was a better candidate than Cassio, then he would have gotten the position. Politicking is also important in those kinds of scenarios, so he should have actually been nicer to Othello if he wanted the job. However, this is not in the spirit of Shakespeare. The end is nigh, and itās pretty obvious whatās about to happen. Desdemona will probably die, Roderigo might kill Cassio, Othello will probably kill himself out of grief, Roderigo will figure out a way to die, and, hopefully, Iago will just explode. I wouldnāt be surprised if his own wife, Emilia, finds herself caught in the ring of deaths. Iago definitely deserves pain, and I would like to think that seeing his wife die as a result of his actions would hurt him. Having seen how he hid his intentions from her, Iām not sure if that would be the case, and Emilia dying would be another unnecessary tragic death. Then again, this is a Shakespearean play.