What factors explain medieval Islam's relatively high level of tolerance for non-believers, and did regions controlled by the Roman Catholic Church share that broad acceptance?

To understand the factors that explain medieval Islam's relatively high level of tolerance for non-believers and if regions controlled by the Roman Catholic Church shared the same level of acceptance, we need to examine the historical context and religious doctrines of both Islam and Catholicism during that time.

1. Historical Context:

a. Islamic Empire: During the medieval period, the Islamic Empire encompassed diverse regions with different religious and ethnic communities. The Muslim rulers recognized the necessity of coexistence with non-Muslim populations to maintain stability and governance over such extensive territories.

b. Roman Catholic Church: In medieval Europe, the Roman Catholic Church held considerable control and influence. This period was characterized by social, political, and religious tensions, including the Crusades and conflicts with other religious groups.

2. Religious Doctrines:

a. Islam: According to Islamic teachings, early Muslim leaders, such as Prophet Muhammad, emphasized the importance of mutual respect and peaceful coexistence with non-Muslims. The Quran states, "There is no compulsion in religion" (Quran 2:256), which is often interpreted as a call for religious tolerance.

b. Catholicism: While Catholicism espoused a doctrine of salvation through faith in Jesus Christ, there were instances throughout history where non-believers were treated with tolerance or intolerance, depending on the context. The Crusades, for instance, involved religiously motivated warfare against non-Christians.

In summary, several factors contributed to the relatively high level of tolerance for non-believers in medieval Islam:

a. Historical context: The need to govern diverse territories with different religious communities.

b. Religious teachings: Islamic doctrine emphasized peaceful coexistence and tolerance of non-believers.

As for the regions controlled by the Roman Catholic Church, it is important to note that while there were periods of tolerance, the overall level of acceptance was not as broad as in medieval Islam. The Catholic Church was often embroiled in conflicts with non-Christian groups, such as Jews and Muslims, and even within Christianity itself (e.g., Catharism). However, it is worth mentioning that different regions and rulers had varying degrees of acceptance towards non-believers within the Catholic Church's dominion.