time.
As we have mentioned, when the Prophet Mohammed (pbh) began to preach Islam, the Arabs were a community of ignorant, superstitious tribes. However, thanks to the light of the Qur’an they were rescued from superstition and began to follow the path of reason. As a result of this, one of the most astonishing developments in world history took place and in a few decades Islam, which emerged from the small town of Medina, spread from Africa to Central Asia. The Arabs, who previously could not even rule a single city in harmony, came to be rulers of a world empire.
One of the most important facets of this empire was that it provided the stage for a scientific development previously unmatched in history. At a time when Europe was living through the Dark Ages, the Islamic world created the greatest legacy of scientific knowledge seen in history to that date. The sciences of medicine, geometry, algebra, astronomy and even sociology were developed systematically for the first time.
Great centers of religious learning were also centers of knowledge and scientific development. Such formal centers began during the Abbasid period (750-1258 A.D.) when thousands of mosque schools were established. In the tenth century Baghdad had some 300 schools. Alexandria in the fourteenth century had 12,000 students. It was in the tenth century that the formal concept of the Madrassah (school) was developed in Baghdad. The Madrassah had a curriculum and full-time and part-time teachers, many of whom were women. Rich and poor alike received free education. From there Maktabat (libraries) were developed and foreign books acquired. The two most famous are Bait al-Hikmah in Baghdad (ca. 820) and Dar al-Ilm in Cairo (ca.