Scott C. answered 07/01/19
Current English Teacher with 25 Years of Experience
Biblical allusions (references in one work to something outside that work: bible, mythology, history, film, etc.) are very commonplace in Shakespearean plays as that would have been one of the very common texts familiar to all literate members of the society. The more you read Shakespeare, the more you recognize allusions, specifically, those from history, mythology, and the Bible. That being said, it is hard to know whether or not Shakespeare's audience would have "gotten it" in the context of the play. Perhaps some of the aristocracy would have as they were the few Renaissance members of society to be educated. One of my favorite biblical allusions is the reference to Cain and Abel when connecting the murderous King Claudius to his innocent brother, King Hamlet.