What theme does Flannery O'Connor commonly explore in her works?

Flannery O'Connor frequently delves into the theme of the intersection of faith and doubt in her works. This theme is central to her exploration of human morality, the nature of grace, and the struggles individuals face in their spiritual lives. O'Connor's characters often grapple with profound internal conflicts regarding their beliefs, which reflect her own devout Catholic faith and the complexities it presents.

In many of her stories, characters confront moments that challenge their faith, leading to a deeper examination of what it means to believe and the nature of redemption. This dynamic tension between faith and doubt fosters a rich environment for character development and moral inquiry, making it one of the defining features of her literary contributions.

Other themes present in her works may include relationships, nature, or urban struggles, but none resonate with the same intensity or centrality as the exploration of faith and doubt. O'Connor's ability to weave these spiritual and existential questions into her narratives is what distinguishes her as a significant voice in American literature, allowing readers to engage deeply with the human condition.