section_path: Medieval Middle East/Islamic culture and science
section_name: Islamic culture and science
paragraph_text: Islamic culture and science
  
  Religion always played a prevalent role in Middle Eastern culture, affecting learning, architecture, and the ebb and flow of cultures. When Muhammad introduced Islam, it jump-started Middle Eastern culture, inspiring achievements in architecture, the revival of old advances in science and technology, and the formation of a distinct way of life. Islam primarily consisted of the five pillars of belief, including confession of faith, the five prayers a day, to fast during the holy month of Ramadan, to pay the tax for charity (the zakāt), and the hajj, or the pilgrimage that a Muslim needed to take at least once in their lifetime, according to the five (or six) pillars of Islam. Islam also created the need for spectacularly built mosques which created a distinct form of architecture. Some of the more magnificent mosques include Al-Aqsa and the former Mosque of Cordoba. Islam unified the Middle East and helped the empires there to remain stable. Missionaries and warriors spread the religion from Arabia to North and Sudanic Africa, South and Southeast Asia, and the Mesopotamia area. This created a mix of cultures, especially in Africa, and the mawali demographic. Although the mawali would experience discrimination from the Umayyad, they would gain widespread acceptance from the Abbasids and it was because of this that allowed for mass conversions in foreign areas. "People of the book" or dhimmi were always treated well; these people included Christians, Jews, Hindus, and Zoroastrians. However, the crusades started a new thinking in the Islamic empires, that non-Islamic ideas were immoral or inferior; this was primarily perpetrated by the ulama (علماء) scholars.
  
  Arabian culture took off during the early Abbasid age, despite the prevalent political issues. Muslims saved and spread Greek advances in medicine, algebra, geometry, astronomy, anatomy, and ethics that would later find its way back to Western Europe. The works of Aristotle, Galen, Hippocrates, Ptolemy, and Euclid were saved and distributed throughout the empire (and eventually into Europe) in this manner. Muslim scholars also discovered the Hindu–Arabic numeral system in their conquests of south Asia. The use of this system in Muslim trade and political institutions allowed for the eventual popularization of it around the world; this number system would be critical to the Scientific revolution in Europe. Muslim intellectuals would become experts in chemistry, optics, and mapmaking during the Abbasid Caliphate. In the arts, Abbasid architecture expanded upon Umayyad architecture, with larger and more extravagant mosques. Persian literature grew based on ethical values. Astronomy was stressed in art. Much of this learning would find its way to the West. This was especially true during the crusades, as warriors would bring back Muslim treasures, weapons, and medicinal methods.