The film operates within a strictly heteronormative religious framework. There is no presence of non-cisnormative identities or same-sex intimacy, adhering to traditional social constraints.

The narrative centers on a female-dominated environment, bypassing patriarchal domestic hierarchies. It explores female authority and intellectual agency through the tension between secular and religious leadership.

The cast is highly homogeneous, reflecting the historical context of a mid-20th-century Massachusetts convent. The film maintains a traditional Anglo-centric demographic without intentional ethnic blending.

The film deconstructs Western institutions by pitting scientific rationalism against religious dogma. It explores moral relativism and the tension between miraculous and medical explanations.

Agnes's psychological state is a central, complex element of the mystery rather than a mere plot device. However, the depiction occasionally uses mental instability to drive dramatic tension.