Originally Posted by
Woland
Well, Shakespeare's audience would never have even seen a Jew much less known one personally. The vast majority of the Jewish population was expelled from England before Shakespeare's plays took the stage.
The plight of Shylock wouldn't have been nearly as personable or affecting to the contemporary audience as it is to a 21st century audience. Visions of death camps and gas chambers make Shylock a much more pitiable character today. We tend to forgive him his blood-thirst and desperate need for revenge. His suffering and the final solution have moved Shylock into the spotlight of Merchant today.
Given the lack of familiarity of Shakespeare's audience with Jews, stereotypes would have filled the void. Shylock would have seemed more like a monster; a well-poisoning Jew along the lines of Marlowe's Barabus. In the best case he would have been considered an unknown quantity, probably filled with malice for any god-fearing Christian. Not surprisingly, during the play the audiences suspicions are confirmed as Shylock's malice toward Christianity is revealed.