Part 1 of Essay
Shakespeare uses the symbol of blood in MacBeth to represent treason, guilt, murder and death. These ideas are constant throughout the book. There are many examples of blood representing these three ideas in the book. Blood is mentioned throughout the play and mainly in reference to murder or treason. The first reference ....

Part 2 of Essay
.... Act 2, Scene 2, Lines 11-12, "I laid their daggers ready; He could not miss them". Notice how she said THEIR daggers. She is setting up the innocent servants of the king, making it look like they committed treason. Also in this scene is the first reference of blood pertaining to guilt. MacBeth says this in Act 2, Scene 3, Line 60, "Will all great Neptune's ocean wash this blood clean from my hand?" This is an example of blood representing guilt, because MacBeth wishes he could just wash his guilt away. Again, blo ....