Abu Hammu Musa II أبو حمو موسى الثاني

c. 1324–1389 CE

Greatest ruler of the Zayyanid Kingdom of Tlemcen (r. 1359–1389, with interruptions), who made the city a major center of Islamic learning, trade, and diplomatic activity in the central Maghreb. He authored Wasitat al-Suluk fi Siyasat al-Muluk (The Middle Path in the Politics of Kings), a rare example of a ruling sultan composing his own political philosophy treatise. He expanded diplomatic and trade relationships with the Christian kingdoms of Iberia and with other Maghrebi states. Tlemcen under his rule was a cosmopolitan center — hosting scholars fleeing the collapse of al-Andalus and merchants trading across the Sahara and the Mediterranean.

Why They Mattered

Abu Hammu's written political philosophy — a ruling sultan reflecting systematically on governance — is extremely rare in Islamic history and provides invaluable insight into pre-modern Maghrebi political thought. His Tlemcen was a key node in the trans-Saharan gold trade and the Mediterranean commercial network, demonstrating the economic integration of the central Maghreb into broader trading systems.

Intellectual Role

Abu Hammu Musa II functioned both as a political leader and a thinker who contributed to Islamic civilization through his unique political philosophy. His treatise, Wasitat al-Suluk fi Siyasat al-Muluk, stands as one of the rare instances of political thought produced directly by a ruling sultan, distinguishing him from his contemporaries who often left the philosophical discourse to scholars and jurists. In this work, he systematically discussed the responsibilities of kingship, emphasizing the balance between authority and justice, and the importance of maintaining societal order. His metho…

Legacy

His political treatise remains an important source for understanding pre-modern Islamic governance from the perspective of a practicing ruler. Tlemcen under his dynasty produced some of the finest examples of Maghrebi architecture — including the Great Mosque and numerous madrasas. He represents the peak of Zayyanid civilization and the importance of the central Maghreb in Islamic history.