Othello: Iago As A "Type" Of Satan?

Part I of Essay
? One of the most evil things on this earth is "self". Some theologians have even suggested the possibility that "love of self" is actually the Satan we hate and fear. Even if this is not really true, we certainly can typecast ourselves into that role if we become too self- ....

Part II of Essay
.... He convinces Roderigo to make as much money as possible so Roderigo can win over Desdemona when she tires of Othello. He also tells Roderigo that Cassio is in love with Desdemona and convinces Roderigo to murder Cassio (Iago later murders Roderigo). Iago even deceives his own wife, Emilia, convincing her to "find" Desdemona's handkerchief, given to her by Othello as a gift. He then drops it in Cassio's room and uses that as proof of Desdemona's infidelity. He later tries to kill Emilia to silence her. Not one escapes his web of decept ....