After feeling an inner calling, Gabrielle decides to enter a convent and become a nun, much to her family's surprise. She is sent to the Belgian Congo as a missionary, where she faces various hardships and cultural differences. Gabrielle also struggles with her personal doubts and questions about her chosen path, particularly when she encounters the harsh realities of life in the Congo.
As she immerses herself in her work as a nun and nurse in the community, Gabrielle's faith is put to the test. She witnesses poverty, illness, and suffering, which challenge her beliefs and force her to confront her own limitations. The film explores themes of vocation, sacrifice, and the complexities of balancing personal desires with religious devotion.
Throughout her journey, Gabrielle forms a close bond with Dr. Fortunati (Peter Finch), a doctor who works in the same mission and shares her compassion for the people they serve. Their relationship also highlights the struggles and sacrifices that come with dedicating oneself to a religious life, as well as the internal conflicts between faith and human desires.
"The Nun's Story" is a poignant and introspective film that delves into the life of a woman grappling with her faith, her place in the world, and the personal sacrifices required to follow her chosen path. Audrey Hepburn's portrayal of Gabrielle Van der Mal is considered one of her most memorable performances, showcasing her range and depth as an actress. The film remains a classic exploration of faith, doubt, and the complexities of human nature set against the backdrop of a challenging and transformative environment.