Miller drew inspiration from the Salem witch trials of the late 17th century, which saw a similar atmosphere of mass hysteria and accusations, fueled by religious fervor and personal rivalries. By setting his play in this historical context, Miller aimed to allegorically critique the contemporary political climate and the abuse of power in his time.
The Crucible serves as a cautionary tale, highlighting the dangers of blind adherence to authority, uncritical acceptance of accusations, and the silencing of dissenting voices. Miller crafted the play to provoke thought and raise awareness about the importance of individual liberty, due process, and resisting societal pressures that stifle free thought and discussion.