Al-Isfara'ini, Abu Ishaq Ibrahim ibn Muhammad

الإسفراييني أبو إسحاق إبراهيم بن محمد

c. 949 CE · 337 AH – 1027 CE · 418 AH

A Shafi'i theologian and jurist from Isfara'in, between Nishapur and Gurgan. He studied theology and legal theory in Baghdad.

Depth

At a glance

Roles
theologian · Jurist
Counted among
Sunni
Era
The Buyid, Fatimid and Seljuk Era
Region
Persia & Central Asia
Review
Draft Completeness 1/5 · Help complete it

Life in time

9009259509751000102510501075 c.
Abbasid Fragmentation · The Buyid, Fatimid and Seljuk Era Contemporaries: Abu Nu'aym al-Asbahani, Ahmad ibn Abd Allah · Al-Barqani, Ahmad ibn Muhammad · Al-Ifliili, Ibrahim ibn Muhammad · Al-Bayakandi, Ahmad ibn Ali · Abd al-Wahhab ibn Ali al-Baghdadi

Development of law, theology and institutions

Place in the story

  • ScholarTradition

Roles are dated and sourced; the museum describes the act and attributes the judgement.

The long-form text for this entry has not been written yet. The facts and connections below come from the museum's data.

People and things also explored

The phrase "la yanbaghi" in Imam Ahmad's words· The reports from Imam Ahmad· Obedience to those in authority and not rebelling (in the Tahawi creed)· The Hanbali school (madhhab)· Abd al-Wahhab ibn Ali al-Baghdadi· Abdullah ibn Abbas· Abu al-Arab al-Tamimi, Muhammad ibn Ahmad· Abu Ali al-Muhassin al-Tanukhi

Sources

  • Mawsu'at A'lam al-Ulama' wa-l-Adaba' al-Arab wa-l-Muslimin — Dar al-Jil / ALECSO
Cite this page

islam.museum contributors. “Al-Isfara'ini, Abu Ishaq Ibrahim ibn Muhammad”. islam.museum, https://islam.museum/en/person/al-isfarayini-abu-ishaq-ibrahim/. CC BY-SA 4.0. Accessed 2026-10-13.

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Wing

People

Prophets, companions, scholars, rulers, scientists, poets, travelers: women and men who shaped the story.
Related

The phrase "la yanbaghi" in Imam Ahmad's words

The expression "la yanbaghi" ("it is not proper") in Imam Ahmad's words: is it understood as prohibition or as dislike? His companions differed over it, an example of disagreement over the school's wording.