Macbeth is a tragedy by William Shakespeare written around 1606. The only Shakespearean drama set in Scotland,
Macbeth follows the story of a Scottish nobleman (Macbeth) who hears a prophecy that he will become king and is tempted to evil by the promise of power.
Macbeth deals with the themes of evil in the individual and in the world more closely than any of Shakespeare's other works. Shakespeare draws on
Holinshed's Chronicles as Macbeth's historical source, but he makes some adjustments to Holinshed's depiction of the real-life Macbeth. Holinshed's Macbeth was a soldier, and not much more; he was capable, and not too thoughtful or self-doubting. In Shakespeare's Macbeth, it is the internal tension and crumbling of Macbeth, entirely Shakespeare's inventions, that give the play such literary traction.
Macbeth is also unique among Shakespeare's plays for dealing so explicitly with material that was relevant to England's contemporary political situation. The play is thought to have been written in the later part of 1606, three years after
James I, the first Stuart king, took up the crown of England. James I was the son of
Mary, Queen of Scots (cousin to
Elizabeth I) and this less-than-direct connection meant that James was eager to assert any legitimacy he could over his right to the English throne (even though he was a Scot).
Shakespeare's portrayal of Banquo as one of the play's few unsoiled characters (in Holinshed's
Chronicles, Banquo helps Macbeth murder the King) is a nod to the Stuart political myth. King James traced his lineage to Banquo, who is thought to be the founder of the Stuart line. In Act I, scene iii, the witches predict that Banquo's heirs will rule Scotland and later, the witches conjure a vision of Banquo's descendants—a line of eight kings that culminates in a symbolic vision of King James, who was crowned King of Scotland and England (and also claimed to be king of France and Ireland).
Shakespeare, whose theater company (the Lord Chamberlain's Men) became the King's Men under James's rule, seems intent on flattering the King. Shakespeare also dramatizes one of the king's special interests: witchcraft. In
Macbeth the three "weird sisters" feature centrally in the plot. They show Macbeth visions of the future and manipulate his murderous ambition in a play full of dark forces and black magic. Witchcraft was a hot topic in England at the time and James even published his own treatise on the subject in 1597, entitled
Daemonologie. As James's court play-maker, Shakespeare would've known that inclusion of the dark arts would interest the King.
Beyond the abstract of evil, James was also the target of the Gunpowder Plot in 1605, where a group of rebel Catholics tried to blow up the King and Parliament (this is the historical version of
Guy Fawkes, that guy in
V for Vendetta). Macbeth's murder of King Duncan, then, would have struck a sensitive chord with the play's audience. There's also another allusion to the Gunpowder plot during the Porter's infamous comic routine in Act II, scene iii. The Porter refers to Catholic "equivocators," which is a reference to Jesuit Henry Garnet, a man who was tried and executed for his role in the Gunpowder Plot. Garnet wrote "Treatise on Equivocation," a document that encouraged Catholics to speak ambiguously or, "equivocate" when they were being questioned by Protestant inquisitors (so they wouldn't be persecuted for their religious beliefs).