History
Pope Urban II: The Pope Who Launched the Crusades

Discover Pope Urban II, the influential medieval pope who ignited the First Crusade with a powerful speech, changing European and Middle Eastern history.
What is it?
Pope Urban II, born Odo of Châtillon around 1035, was the head of the Catholic Church from 1088 to 1099. He was a key figure of the Middle Ages, primarily remembered for initiating the First Crusade. A dedicated reformer, Urban II also worked to strengthen the papacy as a political and spiritual entity, continuing the reforms of his predecessor, Pope Gregory VII. His papacy was marked by the struggle against Antipope Clement III and efforts to unify Christian Europe under his authority.
Why is it trending?
Pope Urban II's historical significance is rooted in his monumental call to arms at the Council of Clermont in France in 1095. Responding to a request for aid from the Byzantine Emperor Alexius I Komnenos against the Seljuk Turks, Urban delivered a powerful speech urging Christians to reclaim the Holy Land from Muslim control. He promised remission of sins for those who undertook the journey, a call that was met with the cry "Deus vult!" or "God wills it!". This speech successfully mobilized thousands of people, from nobles to peasants, launching the first of many Crusades.
How does it affect people?
The Crusades initiated by Pope Urban II had profound and lasting effects. For participants, it offered spiritual rewards and, for some nobles, the prospect of new lands and wealth. More broadly, the crusading movement reshaped Europe by redirecting internal violence, expanding trade routes, and increasing the influence of the papacy. The interactions, both violent and commercial, between Europe and the Middle East introduced new goods and knowledge to the West. However, it also created a long-lasting legacy of religious strife and animosity between the Christian and Islamic worlds, the repercussions of which are still discussed today.