Qiyas
Deductive analogy in Islamic jurisprudence.
Qiyas is the process of deductive analogy in Islamic jurisprudence, used to apply known injunctions from the Quran and hadith to new circumstances. It has been accepted as a secondary source of Sharia law among Sunni Muslims, alongside Ijmāʿ, after the primary sources of the Quran and the Sunnah.
- field
- Islamic jurisprudence
- known_for
- Deductive analogy as a source of law
- type
- Legal methodology
- primary_sources
- Quran, Sunnah
- secondary_sources
- Qiyas, Ijmāʿ
Lore & Background
Qiyas involves comparing and contrasting the teachings of the hadith with those of the Quran to derive rulings for new problems, provided the original precedent and the new case share operative causes (ʿillah). An example is extending the ban on selling goods after Friday's call to prayer to other activities like agricultural work. Among Sunni Muslims, qiyas has been accepted as a secondary source of law, though its validity was not a foregone conclusion among earlier jurists.
Reader's Guide
Qiyas holds significance as a method for expanding Islamic law to address novel situations not explicitly covered in the Quran or Sunnah. Its acceptance grew over time, with Abu Hanifa often credited as the first to incorporate it as a secondary source. However, it faced opposition from figures like Imam Bukhari, Ahmad ibn Hanbal, and Dawud al-Zahiri, who argued it relied on subjective personal opinion. Among Shi'a traditions, qiyas was rejected in favor of intellect (ʿAql) as a source of law. The article notes that late and modern Sunni jurisprudence generally affirms qiyas, but its status was contested in early Islamic legal thought.
Did You Know?
- Qiyas requires a common operative cause (ʿillah) between the original case and the new circumstance.
- Imam Bukhari rejected qiyas, distinguishing it from tashbih (comparison used in explanation).
- Ahmad ibn Hanbal stated 'There is no qiyas in the Sunnah, and examples are not to be made up for it.'
- Twelver Shi'a replace qiyas with the intellect (ʿAql) as the fourth source of law.
Frequently Asked Questions
What is Qiyas in Islamic tradition?
Qiyas is a legal-reasoning method that draws deductive analogies between a new situation and an already-established ruling found in the Quran or Sunnah. It lets jurists extend known divine injunctions into circumstances the primary texts never explicitly addressed.
How does Qiyas actually work as a tool in Islamic jurisprudence?
A jurist identifies a novel case, locates a comparable existing ruling rooted in the Quran or hadith, and then transfers the underlying rationale of that ruling to the new situation. The resulting judgment stays tethered to the original scriptural authority rather than being invented freely.
Where does Qiyas sit in the hierarchy of Islamic legal sources?
After the Quran and the Sunnah as primary sources, Qiyas is recognized alongside Ijmāʿ (scholarly consensus) as a secondary source of Sharia law. It is not on the same tier as the revealed texts but serves as a legitimate bridge to questions those texts leave open.
Which groups of Muslims accept Qiyas as a valid source of law?
Sunni jurists broadly accept Qiyas as a legitimate secondary source within their legal methodology. It works in tandem with Ijmāʿ to fill the gaps that the primary scriptures do not cover directly.
Why is Qiyas considered important in the Islamic legal tradition?
Without Qiyas, jurists would lack a systematic way to address novel circumstances that the Quran and hadith never mention explicitly. It keeps the legal system adaptable to changing circumstances while still anchoring every new ruling to a known scriptural precedent.
More in Islamic Traditions And Concepts 1-21
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