Masculinity

In Macbeth, masculinity is not a settled quality that male characters simply possess. It is something they defend, question and use to influence others. Lady Macbeth treats murderous determination as proof of manhood; Macbeth initially argues that an honourable man must recognise moral limits; Macduff insists that a man must be able to grieve.

In Macbeth, masculinity means more than being male. Characters repeatedly argue about what makes someone a worthy man: courage, violence, loyalty, self-control or the ability to love and grieve. These arguments matter because they influence decisions.

The “When … then” construction makes manhood conditional upon willingness to murder. She turns a moral decision into a test of identity, placing pressure on an already celebrated soldier to prove his courage to his wife. Her control reverses the conventional expectation of a husband directing his household, yet her argument relies on the conventional association between masculinity and strength.