In Sinclair Lewis's novel "It Can't Happen Here," the main character embodies a complex dichotomy in beliefs. Although he identifies as an atheist in matters of theology, his moral and ethical stance aligns closely with strict orthodox Christian principles. This juxtaposition highlights the tension between personal beliefs and societal expectations, illustrating how one can navigate personal faith while adhering to organized religion's doctrines.

This character's internal conflict reflects broader themes in the book, exploring issues like faith, governance, and conformity. Lewis employs this character to critique the rise of authoritarianism while examining how individuals reconcile divergent beliefs, revealing the intricate layers of human conviction and societal pressures.