al-Sanusi
c. 1426 CE–c. 1490 CE · Tlemcen
Abu Abd Allah Muhammad ibn Yusuf al-Sanusi was a scholar of Tlemcen, in the western Maghreb (today's Algeria). Sources place his birth around 830 AH / 1426 CE (some reckonings give 832/1428) and date his death precisely to 18 Jumada II 895 AH / 10 May 1490; the variation in his birth year and reported age at death is unresolved.
He worked in three overlapping fields. In law he followed the Maliki madhhab (one of Sunni Islam's four legal schools); in creed he was an Ash'ari, the rationalist theological school of kalam (systematic theology); and he was a practising Sufi who, tradition reports, received the khirqa (the initiate's cloak) from the master Ibrahim al-Tazi. He is said to have kept his distance from the ruling Banu Zayyan dynasty, living as a teacher and mufti among the scholars and Sufis of the city.
His lasting fame rests on his graded statements of belief — a longer, middle, and short creed. The shortest, al-Aqida al-Sughra, became universally known as Umm al-Barahin ("the Mother of Proofs"). Built around the necessary, impossible, and possible attributes of God and framed with logical proofs, it spread as a teaching text far beyond the Maghreb — into West Africa and the Malay world — and remains in use. Among his roughly four to five dozen attributed works, this short creed made his name a fixture of Sunni religious education.
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TlemcenתלמסאןWestern Algeria — Maghrebi center
What they did here
Born in Tlemcen, capital of the Banu Zayyan (Abd al-Wadid) kingdom in the western Maghreb. Sources give his birth as roughly 830 AH / 1426 CE; the roster figure of 832/1428 reflects an alternate calculation from his reported age at death, which itself is uncertain (63 or 57).
About Tlemcen
Tlemcen is a city in northwestern Algeria, near the Moroccan border. A Roman outpost called Pomaria, it grew from the merger of the early Islamic settlement of Agadir with the Almoravid foundation of Tagrart, whose Great Mosque still stands. From 1236 to 1554 it was capital of the Zayyanid kingdom, whose madrasas made it a leading centre of learning in the central Maghreb, and the Sufi master Abu Madyan, buried nearby, is venerated as its patron. It came under Ottoman rule in the mid-sixteenth century and later became part of French Algeria. Tradition credits the founding of its Jewish community to the physician-rabbi Ephraim Alnaqua (d. 1442), and in the twentieth century Rabbi Yosef Messas served as its chief rabbi.
The world in their lifetime
Thinkers and teachers of other traditions whose lives overlapped with al-Sanusi’s — a glimpse of the wider world they lived in. Drawn purely from recorded birth and death years.
Works
No works attributed in the corpus yet.