Detailed information about religious beliefs in Spain.

Spain is a country that has hosted different religious beliefs throughout history. The most common religious belief in Spain is Catholicism. Catholicism began when Spain met Christianity during the Roman Empire. Today, the majority of Spain's population is of the Catholic faith. Spain also hosted the Andalusia region, which was under Islamic rule during the Middle Ages. Islam spread to Spain in the 8th century and controlled most of Spain for approximately 700 years. During the Andalusian period, Spain experienced a cultural mixture between Islam and Christianity. Judaism also has an important role in Spain's history. Spain was home to one of the largest Jewish communities in Europe during the Middle Ages. However, in the 15th century, a wave of discrimination against Jews began in Spain and eventually resulted in the expulsion of Jews from Spain. This event is called the "Spanish Inquisition" in Spain. Other religious beliefs also exist in Spain. Especially in recent years, the number of people with different religious beliefs such as Islam, Hinduism, Buddhism and Protestantism has increased in Spain. For this reason, Spain has become a country notable for its diversity of religions and beliefs. As a result, although the most common religious belief in Spain is Catholicism, Islam, Judaism and other religious beliefs are also found in the country. There is also cultural diversity due to the influence of different religions in Spain's history.