The fall of Jerusalem was the price paid by the Muslims for the continued civil wars brought on by competing Sunni and Shi’a visions of Islamic history. The Crusades, declared in 996, were an intercontinental invasion across a front line extending more than 3,000 miles from Spain to Palestine. At the time, the house of Islam was divided into three households. The Turks championed the...

Abu Ja’far Muhammad ibn Musa al-Khwarizmi, (780 – 850 CE), was the grandfather of computer science and the father of Algebra. He was the popularizer of Arabic numerals, adopter of zero (the symbol, that is) and the decimal system, astronomer, cartographer, in briefs an encyclopedic scholar. BAYT Al-HIKMA (House of Wisdom) In the year 832, Caliph Al Ma’mun [b. Baghdad, 786,...

Pivotal as Persia was in the political developments of Muslim Asia, its primary contribution was to preserve, reinvigorate and transmit the spiritual legacy of Islam through its language, art and architecture. While the Arabs provided the ideational foundation of the edifice of Islam, it was the Persians who adorned it with beauty and embellished it with spirituality. The primary medium for...

Civilizations collide when the transcendental values that govern them are used to define identity. During the Crusades, the Christian belief that God was immanent in the person of Jesus Christ collided with the Islamic vision that God is transcendent. For the Christian world all that was holy and venerable was embodied in the Cross of the Holy Sepulcher on which Jesus is believed to have been...

The Murabitun revolution was one of the few genuine mass movements in Islamic history. Growing out of the womb of Africa, it engulfed two continents and played a decisive role in historical developments in Africa and Spain alike. As a mass movement, European as well as Muslim scholars have studied it extensively. Ibn Khaldun used it as a basis for his theory of the rise and fall of...