Macbeth Quote Analysis

Macbeth, horrified that the dead can return, declares that if graves cannot keep bodies buried, there is no point in burial at all.

Macbeth proposes that corpses should be left to scavenging birds—'the maws of kites'—if graves fail to contain them. The visceral image of bodies as bird-food literalizes the collapse of social order into animal chaos. His conditional ('If...must') uses logical syntax to express an illogical rage: the structure of reason applied to a world where reason (graves holding the dead) no longer functions.

Support a thesis that Macbeth's speeches reveal a mind trying to rationalize the irrational—his grimly logical argument here shows someone applying structure to a reality that his own crimes have shattered.