Ilkiya al-Harrasi, Ali ibn Muhammad

إلكيا الهراسي علي بن محمد

1058 CE · 450 AH – 1110 CE · 504 AH

One of the leading Shafi'i authorities in jurisprudence, legal theory and disputation, and in memorizing the texts of hadiths on rulings. From Tabaristan.

Depth

At a glance

Roles
Jurist · theologian
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

1025105010751100112511501175 c. c. c. c. c.
The Buyid, Fatimid and Seljuk Era · The Crusades, Ayyubids and Mamluks Contemporaries: Abdallah ibn Hamuwayh al-Juwayni · Abu Bakr ibn Abd al-Baqi · Ahmad-e Jami (Zhanda Pil, Khorasani Sufi, d. 1141) · Al-Baghawi, al-Husayn ibn Muhammad · al-Farawi

Development of law, theology and institutions

Place in the story

  • JuristTradition

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

Overview

Abu al-Hasan Ali ibn Muhammad ibn Ali al-Tabarstani al-Harrasi, from Tabaristan. He was among the leading Shafi'is in jurisprudence, the principles of law and disputation, and was known for memorising the texts of the hadiths of legal rulings. 1

The museum's data give his birth as about 450 AH (1058 CE) and his death as about 504 AH (1110 CE). Both are given as reported dates and need an additional source. 1

People and things also explored

Biting and the liability for injury it causes (add)· Justice and uprightness (adl)· Contagion (adwa)· Pardon (afw) in purity, worship, contracts and penalties· Covenant (ahd) and the duty to keep it; oath by the covenant of God· Term, deadline (ajal)· Hired worker (ajir)· Stranger, outsider (ajnabi)

Sources

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

islam.museum contributors. “Ilkiya al-Harrasi, Ali ibn Muhammad”. islam.museum, https://islam.museum/en/person/al-kiya-al-harrasi-ali-ibn-muhammad/. CC BY-SA 4.0. Last updated 2026-10-16.

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Wing

People

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

Biting and the liability for injury it causes (add)

In the lexicon, add is gripping a thing with the teeth and holding it. If a person bites another without right and a wound results, the biter must pay the damages for the wound, assessed as a just award by experts. If one man bites another's hand and the bitten man pulls it free so that the biter's front teeth fall out, most jurists hold that there is no liability, relying on a prophetic judgement in such a case; the Shafi'is limit this to a bitten man who chose the easiest means of release, and the preferred Maliki view requires compensation.