Al-Ash'ari, Ali ibn Isma'il

الأشعري علي بن إسماعيل

874 CE · 260 AH – 936 CE · 324 AH

A Basran theologian to whom the Ash'ari school of kalam is attributed. Little is known of his life beyond this.

Depth

At a glance

Roles
theologian · Scholar
Counted among
Sunni
Era
Abbasid Fragmentation
Region
Levant & Iraq
Review
Draft Completeness 1/5 · Help complete it

Life in time

825850875900925950975
The Early Abbasid Caliphate · Abbasid Fragmentation · The Buyid, Fatimid and Seljuk Era Contemporaries: Abu al-Arab al-Tamimi, Muhammad ibn Ahmad · Al-Barbahari, al-Hasan ibn Ali · Al-Istakhri, Abu Sa'id al-Hasan ibn Ahmad · Ibn al-A'rabi, Ahmad ibn Muhammad · Abu Awana, Ya'qub ibn Ishaq

Creed

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 people of the qibla and not declaring takfir for sin· The hereafter: the grave, resurrection and reckoning· The ten promised Paradise· Signs of the Hour· Bid'a (religious innovation)· Love of the Companions and how to speak of them (in the Tahawi creed)· The sanctity of a Muslim's blood· Ihsan (excellence in worship)

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-Ash'ari, Ali ibn Isma'il”. islam.museum, https://islam.museum/en/person/al-ashari-ali-ibn-ismail/. CC BY-SA 4.0. Accessed 2026-10-13.

Improve this page on GitHub · Report an error · JSON

Wing

People

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

The people of the qibla and not declaring takfir for sin

al-Tahawi's principle of calling the people of the qibla Muslims and believers so long as they accept what the Prophet brought, and of not declaring any of them an unbeliever for a sin unless he declares it lawful.