Al-Mughni (Arabic: المغني, meaning "The Enricher") stands as one of the most monumental works in Islamic jurisprudence ever written. Authored by the great Hanbali scholar (1147–1223 CE / 541–620 AH), this multi-volume masterpiece is not merely a legal manual but a comprehensive comparative encyclopedia of Islamic law. It is arguably the most important work in the Hanbali school and remains an essential reference for scholars worldwide.