Dār al-Islām

The abode of Islam — the interconnected network of Muslim lands that Ibn Battuta traversed with remarkable freedom across four decades. His ability to travel from Morocco to China using Arabic, Islamic law, Sufi networks, and scholarly credentials demonstrates the practical unity of the medieval Muslim world more vividly than any theoretical description could. Dar al-Islam was not a political unit — it had no single ruler and no common government — but it was a functional civilisational unity: shared language, shared law, shared religious practice, shared scholarly credentials, and shared norms of hospitality that together created a space within which a trained Muslim jurist could move with confidence and find welcome across thousands of kilometres of culturally diverse territory.

As understood in the classical tradition of Ibn Battuta and the scholars of his school.