A Hebrew nobleman, Judah Ben-Hur (played by Jack Huston), shares a strong bond with his adoptive Roman brother, Messala (portrayed by Toby Kebbell), despite their contrasting backgrounds. Their friendship takes a turn during a thrilling horse race when Ben-Hur is injured, prompting Messala to carry him back to their family home in Jerusalem. In this warm environment, Ben-Hur's mother, Naomi (by Ayelet Zurer), and sister, Tirzah (played by Sofia Black-D'Elia), offer Messala their heartfelt hospitality, yet he feels increasingly isolated from the family he once cherished.
Driven by his ambitions, Messala joins the Roman army, participating in campaigns across Germany. Meanwhile, Ben-Hur grapples with his feelings for Esther (acted by Nazanin Boniadi), the family slave. Although he loves her, their disparate social standings prevent him from openly pursuing her. When Esther's father, [Simonides](Haluk Bilginer), arranges for her to marry a Roman, Judah boldly professes his feelings, ultimately marrying her.
Three years later, Messala returns as a celebrated Roman officer amid a brewing conflict led by the rebellious Zealots, opposing the harsh Roman rule. Judah, empathizing with the Zealots, harbors a young fighter named [Dismas](Moisés Arias). The reunion between the brothers is tense as Messala seeks to recruit Judah as an informant. Following a dinner that showcases their families, Messala warns them of the arrival of a new governor, [Pontius Pilate](Pilou Asbæk), urging that peace must prevail.
However, chaos erupts when Dismas attempts to assassinate Pilate during his grand entrance into Jerusalem. This leads to severe consequences as the Romans retaliate against Judah's family, resulting in him being enslaved on a Roman galley, while his mother and sister face crucifixion. Bitterly, Judah and Messala sever their bond, harboring animosity for one another's actions. During his harrowing tribulations, Judah crosses paths with Jesus (portrayed by Rodrigo Santoro), who compassionately offers him water during his captivity.
Enduring five grueling years as a galley slave, Judah's fate changes during a naval skirmish when he survives the destruction of his vessel. Rescued by Sheik Ilderim (played by Morgan Freeman), Judah manages to gain his freedom by showcasing his exceptional skills with Ilderim's racing horses. Grateful for Ilderim's kindness, Judah trains to become a chariot racer, aiming not just for glory but also revenge.
The impending chariot race in Jerusalem draws immense attention, with Jesus's teachings capturing the public's interest while Messala, now the commander of the Roman forces and a skilled racer himself, stands poised to reclaim his status. During his time in the city, Judah reconnects with Esther, who has dedicated herself to helping the needy through Jesus's message. However, the tension of their differing priorities keeps them emotionally distant as Judah's thirst for vengeance against Messala simmers.
After a brutal confrontation with Messala at their former home, Judah is forced to flee when Roman soldiers arrive. The brutal crackdown on Hebrews only deepens the divide between him and Esther, who becomes increasingly disillusioned with Judah's thirst for revenge. Under Ilderim’s mentorship, Judah hones his chariot racing abilities, aiming to humiliate the Romans after Ilderim's son was executed for rebellion. A former Roman soldier, Druses (played by Marwan Kenzari), brings news that Judah’s mother and sister are alive, though they suffer from leprosy, shattering Judah's hopes of a family reunion.
With high stakes, Ilderim secures Judah's participation in the race by bribing Pilate with an extravagant wager. Esther urges Messala to reconsider racing against Judah, but he remains determined to reclaim his status. As the race unfolds, Messala employs ruthless tactics against his rivals, but ultimately Judah's strategic approach leads him to triumph. The victory lifts the spirits of the Hebrew spectators and brings a sense of justice for Ilderim.
Despite his hard-won success, Judah remains troubled by the fate of his family and his shared history with Messala. The situation worsens as Esther bears witness to the arrest of Jesus, whom Judah, despite his efforts to offer aid, finds himself severely punished by the Romans. Following a dramatic rainstorm, a miracle occurs as Judah's mother and sister are healed by the blood of Jesus. Through Ilderim's intervention, they are finally liberated.
In a resolution of compassion, Judah and Messala come to terms with their past grievances. Finding in themselves the power to forgive, they reconcile, paving the way for a shared journey as Judah, his family, Esther, and Messala set forth together with Ilderim's caravan, leaving Jerusalem behind as they forge a new chapter in their lives.
