Why Did Pope Urban II Encourage The Crusades

Historian Arnold J. Toynbee said, “Sooner of later, man has always had to decide whether he worships his own power or the power of God.” In regards to the Crusades, the popes in charge chose to worship their own power – yet they got thousands of Europeans to worship the power of God. The Crusades were a series of campaigns in which Europeans tried to take the Holy Land from the Muslims. Pope Urban II headed the First Crusade, which lasted from 1096 to 1099, after he received a request for military aid from Alexios I. Alexios I was the Byzantine ruler, and his empire was facing attacks from the Seljuk Turks. The Crusades soon overtook all aspects of European society, as the promise of salvation and wealth was too great to pass up. 31 years later,

Pope Urban II, just like many popes before him, was a part of the Investiture Controversy, which stemmed from a dispute between King Henry IV and Pope Gregory VII. For the duration of the 11th and 12th centuries, religious leaders like Urban faced conflict with the ruling class of Europe, and this sense of contention impacted and fueled many of Urban’s decisions, including the choice he made to so strongly encourage the Crusades. Due to the fact that there were “political forces at work… since the Crusades were also tied to the Investiture Controversy” and because Urban attempted to and succeeded at “usurp[ing] the prerogative most secular rulers had claimed traditionally to declare an enemy and muster troops for battle,” it is undeniable that he was caught up in – and winning – a political battle, which means that he must have been acting with politics in the forefront of his mind (Crawford). Furthermore, Pope Urban II used the crusades as a way of undermining the king's authority while simultaneously increasing his own – now he was the one who was calling the shots and sending the European people off to war, when usually, that job belonged to the king. Although this may seem insignificant, the pope knew that if the king could not even control his own people, he would have no power left. The pope's decision to rally the people up for a crusade was a meticulously calculated one that effectively and purposefully resulted in him becoming the most politically powerful person in Europe, when previously almost all of his power stemmed from