Final answer:
The Islamic challenge in Western Europe strengthened the role of the church through the decline of Islamic rule, the sense of unity among Christians, and the Crusades.
Step-by-step explanation:
The Islamic challenge in Western Europe strengthened the role of the church in several ways:
- The conflict between Islamic rule and emerging Christian kingdoms in the Iberian Peninsula and the push southward of Islamic states to Granada, increased the influence and power of the Christian Church in the region. As Islamic rule declined, the Christian kingdoms gained more control and authority, which often aligned with the interests of the church.
- The Arab conquests in the Middle East and the Byzantine Empire created a sense of unity and common purpose among Christians in Europe, known as Christendom. This unity and the perceived threat from Islam led to a stronger identification with the church and a greater reliance on its leadership.
- The Crusades, which were launched as a response to the call for help from the Byzantine Emperor, further strengthened the role of the church. The papacy played a central role in organizing and leading the Crusades, which were justified as holy wars against the Muslims. The church's involvement in the Crusades increased its power and influence in Western Europe.