by al-Masʿudi (المسعودي)
Muruj al-Dhahab is a 4th-century AH (10th-century CE) universal history and geographical work by al-Masʿudi. Spanning an extensive range of topics—including history, sociology, and natural science—it also provides details about the foundation of Baghdad by the Abbasid Caliph al-Mansur (d. 158 AH / 775 CE). Al-Masʿudi’s wide travels and critical approach make this a valuable source for understanding the cultural and political panorama of the Abbasid era.
The sage who sought harmony between revelation and reason - shaping a vision where intellect, virtue, and faith flow together in service of Allah.
The Khalīfah who turned Baghdad into the heart of civilization - Hārūn al-Rashīd, whose reign blended splendor with justice, learning, and humble servitude before Allah.
The Khalīfah who made Baghdad the cradle of learning - al-Maʾmūn ibn Hārūn al-Rashīd, patron of Bayt al-Ḥikmah, where ʿaql and waḥy met in pursuit of Divine truth.