User:MuktiPrasadGhosh/sandbox
A main theme within Macbeth is the destruction that follows when ambition goes beyond moral constraints. Macbeth is a brave general who is not naturally inclined to commit evil, yet he is deeply ambitious and desires power. He murders King Duncan against his better judgement and then wallows in guilt and paranoia. Toward the play's end, he is in a kind of boastful madness. Lady Macbeth pursues her goals with greater determination, yet is less capable of dealing with the guilt from her immorality. One of Shakespeare's most forceful female characters, she spurs her husband mercilessly to kill Duncan and urges him to be strong afterward, yet is herself eventually driven to death by the effect of Macbeth's murders on her conscience. In each case, ambition, spurred by the prophecies of the witches, is what drives the couple to commit their atrocities. An issue that the play raises is that once one decides to use violence to further one's quest for power, it is difficult to stop. Macbeth finds that there are always potential threats to the throne – such as Banquo, Fleance, and Macduff – and he is tempted to use violent means to dispose of them.