How Setting Clarifies the Theme in "Macbeth"

In the play The Tragedy of Macbeth by William Shakespeare, the setting clarifies the various themes and characters of the play. Darkness, deceiving appearances, and the supernatural are aspects of setting that influence the characters actions and lives. The play shows that an environment is a crucial aspect of one's life. Depending on where they live, one's surroundings affect their reactions and decisions.
The play initiates it's setting on a dark, gloomy battlefield where war is in order. This setting clarifies the 'darkness is equivalent to evil' theme, and Macbeth's evil mentality because it shows that Scotland is in a state of disorder. This setting brings darkness upon the entire country, and Macbeth's actions as well. And as the setting grows darker, Macbeth's wickedness develops alongside. …