Part 4 focuses on Joan of Arc's captivity, trial, and martyrdom. Captured as a prisoner, Joan faces an unjust trial orchestrated by England and the Church. Despite relentless interrogation and threats of torture, she steadfastly holds onto her faith and divine visions. Joan sees through the false testimonies and conspiracies against her, boldly asserting her innocence, yet she is ultimately sentenced to death.
On the pyre, Joan remains unshaken, facing her fate with unwavering courage. Her final moments symbolize her devotion to her faith and her country, cementing her legacy as a martyr of France. Part 4 highlights the tragedy of her death while emphasizing her remarkable courage and steadfast convictions, bringing the emotional depth of her story to its peak.