Why Are There Four Schools of Islamic Law?
Hanafi Fiqh
Answered by Shaykh Faraz Rabbani
Question
Why are there four schools of Islamic law? Who decided there should be four and not more? Could a qualified scholar produce his own school, and would that be an innovation?
Answer
In the Name of Allah, the Most Merciful and Compassionate.
The four schools are not four religions, and no committee voted them into existence.
There are four rigorously recorded accounts of how the Quran and the Sunna were understood by scholars who had mastered both, and preserved, tested, and refined over centuries by specialists.
Following one is not an alternative to following Allah and His Messenger (Allah bless him and give him peace). If you are not yourself a mujtahid, it is precisely how you follow them.
Our Duty Is to Obey, and the Quran Tells Us How
Allah commands us, “O you who believe: wholeheartedly answer Allah and the Messenger when he summons you to what brings you to life.” [Quran 8:24; Keller, The Quran Beheld] That is the whole business of a believer’s life.
And the same Quran tells those of us who are not specialists how to carry it out.
Of news that people spread carelessly, Allah says they should have “referred it to the Messenger and men of true decision among them, those of them who can draw the right conclusions about it.” [Quran 4:83; Keller, The Quran Beheld]
Drawing the right conclusions renders istinbat, the technical word for deriving a ruling from the evidence.
Allah also says, “Ask those who recall, if you know not.” Shaykh Nuh Keller (Allah preserve him) explains that the words “those who recall,” ahl al-dhikri, “indicate those with knowledge of the Qur’an and sunna, at their forefront the mujtahid Imams of this Umma.” [Keller, Why Muslims Follow Madhhabs]
And we are told, “obey Allah and obey the Messenger and those in true authority of you.” [Quran 4:59; Keller, The Quran Beheld]
So obedience runs along two lawful routes. You derive the ruling yourself if you are qualified, or you ask someone who is.
There is no third route in which an untrained reader supplies his own conclusions and calls them the Sunna.
Notice how much this leaves in your own hands. Most of your religion you take directly from the Quran and hadith: that Allah is one, that you believe in His angels, Books, and messengers, that you do good, avoid evil, and cooperate in what is right.
Only one narrow band of knowledge needs a specialist. Shaykh Nuh describes it as “the specific understanding of particular divine commands and prohibitions that make up the sharia,” where “because of both the nature and the sheer number of the Qur’an and hadith texts involved, people differ in the scholarly capacity to understand and deduce rulings from them.” [Keller, What Is a Madhhab?]
That technical zone is what a school covers. Nothing more.
No Council Chose Four. The Practice of the Umma Settled There
No caliph, council, or scholarly body ever legislated the number. Great mujtahids lived alongside the four Imams: Sufyan al-Thawri, al-Awzai, al-Layth ibn Sad, and Ibn Jarir al-Tabari (Allah have mercy on them all). Their learning is honored.
What they lacked was a school in the working sense: students who recorded the Imam’s rulings, drew out his governing principles, extended them to new cases, and defended them under challenge for generations.
Ibn Rajab (Allah have mercy on him) locates the reason exactly there.
The other schools, he writes, “were not widely known and were not accurately recorded, so things may have been attributed to them that they never said, or understood from them what they never intended, and their positions have no one left to defend them or to point out the flaws that creep into them, unlike these well-known schools.” [Ibn Rajab, al-Radd ala man Ittabaa Ghayr al-Madhahib al-Arbaa]
Follow an unpreserved school, and you may be following a ruling its Imam never gave.
Four, then, is a historical outcome under divine care rather than a decree.
Ibn Rajab reads that outcome as protection: “Allah’s wisdom decreed that He would secure and preserve the religion by appointing for the people Imams whose knowledge, understanding, and attainment of the intended goal in the rank of knowledge of the rulings and of giving fatwa were agreed upon.” [Ibn Rajab, al-Radd ala man Ittabaa Ghayr al-Madhahib al-Arbaa]
Not more, because no fifth school was preserved to that standard. Not fewer, because these four were.
Ijtihad Was Never Closed in Principle, but Its Bar Is High
Could a qualified scholar produce his own school? In principle, yes. A scholar who genuinely reaches the rank of absolute mujtahid is bound to act on what the evidence shows him.
Ibn Rajab says of such a man that “his obligation is to follow what has become clear to him of the truth, while everyone else’s obligation is taqlid.” [Ibn Rajab, al-Radd ala man Ittabaa Ghayr al-Madhahib al-Arbaa]
Two things temper the picture. Nobody sets out to found a school. The four schools formed around their Imams through their students, largely after their deaths: the Imam taught, and the school was the sediment his students left behind.
And the bar is not rhetorical. Shaykh Nuh relays that a man asked Imam Ahmad (Allah have mercy on him), “When a man has memorized 100,000 hadiths, is he a scholar of Sacred Law, a faqih?” And he said, “No.”
The man asked, “200,000 then?” And he said, “No.” The man asked, “Then 300,000?” And he said, “No.” The man asked, “400,000?” And Ahmad gestured with his hand to signify “about that many.” [Keller, Why Muslims Follow Madhhabs, citing Ibn al-Qayyim, Ilam al-Muwaqqiin]
Add to that command of Arabic as the early Arabs possessed it, and full mastery of legal method. Shaykh Nuh’s verdict on those who skip the training is blunt: “Whoever makes ijtihad without this qualification is a criminal.” [Keller, Why Muslims Follow Madhhabs]
The Schools Are Not Innovation: Shopping Between Them Is the Real Danger
Innovation, bidah, means introducing into the religion what is not from it.
A school introduces nothing. It records how trained scholars understood texts already revealed, and the companions and their students differed in exactly this manner (Allah be pleased with them).
Calling that innovation would make the Companions innovators for differing over inheritance and purification.
What the scholars do warn against is the opposite mistake: treating the four schools as a menu. Ibn Nujaym (Allah have mercy on him) gives the Hanafi position.
A non-mujtahid may follow whichever qualified mujtahid he wishes, and may move from his school, “but he does not chase dispensations. And if he does chase them across the schools, does he become a transgressor? Two views.” [Ibn Nujaym, al-Bahr al-Raiq]
The more evident of the two, the commentator adds, is that he does not, so what follows is a matter of discipline rather than a verdict on your standing.
The reason the scholars give is exact. Imam Nawawi (Allah have mercy on him) writes that if a layman were free to follow whichever school he pleased, it “would lead to his picking out the dispensations of the schools, following his desire, and choosing between the lawful and the unlawful, the obligatory and the merely permitted.
And that leads to the untying of the collar of accountability.” [Nawawi, al-Majmu Sharh al-Muhadhdhab] Zakariyya al-Ansari (Allah have mercy on him) gives the same reason in the same words: he does not chase dispensations, “because of what chasing them involves of the untying of the collar of accountability.” [Zakariyya al-Ansari, Asna al-Matalib]
Two harms follow. The first is talfiq in its blameworthy form: combining two acts from different schools so that the result is an act neither school would call valid, as when ablution omits what one school requires, and prayer omits what the other requires.
The second harm is quieter and worse. The self becomes the arbiter. You are no longer asking what Allah wants of you; you are shopping for permission and calling the result fiqh.
Which is why sticking to one school is a discipline and not a sixth pillar. Mufti Taqi Usmani (Allah preserve him) puts it plainly: “We do not hold that personal taqlid is obligatory or binding in itself.
Rather, we say that by personal taqlid the affairs of the religion are ordered, and that in abandoning taqlid there is chaos.” [Usmani, Usul al-Ifta wa Adabuh]
Ibn Rajab saw what a world without the schools would look like: “people would have witnessed the strangest of wonders from every self-impressed fool, taken with his own opinion, brazen toward the people and quick to pounce.” [Ibn Rajab, al-Radd ala man Ittabaa Ghayr al-Madhahib al-Arbaa]
Follow One School Properly, and Ask Someone Who Knows
Choose one of the four, learn it with a qualified teacher, and act on it. When a genuine need or real hardship arises, take another school’s position through a scholar who can tell you whether it is sound and whether your act still holds together, rather than by browsing for it yourself.
Keep respect for all four in your heart. Each is a preserved road to the same revelation, and partisanship toward one is its own disease.
Allah has not asked you to become a mujtahid. He has asked you to obey Him, and He has told you how: ask those who know.
And Allah knows best.
[Shaykh] Faraz Rabbani
Related SeekersGuidance Answers
- Is Following One Madhhab Obligatory? – Explains whether a Muslim must adhere to one school in every matter and clarifies what scholars require from non-specialists.
- Can We Take Fiqh from Scholars Outside the Four Schools (Madhhabs)? – Explains the role of the four established schools and why following their preserved methodology provides a reliable path for non-specialists.
- Is It Permissible to Mix Rulings Between Madhhabs? – Explains talfiq, including when combining rulings from different schools becomes impermissible and the examples discussed by jurists.
- What Are the Limits of Taking Easier Opinions Across Madhhabs? – Clarifies when taking a dispensation from another school is legitimate and when deliberately seeking concessions becomes blameworthy.
- Why Is Mixing Between Madhhabs (Talfiq) Impermissible When the Earlier Generations Seem to Have Done It? – Addresses the historical argument concerning talfiq and explains the difference between the early generations and later systems of codified schools.
- Can I Follow Another Madhhab When Traveling? – Examines changing schools while travelling and when doing so can be justified by a genuine need.
Shaykh Faraz Rabbani is a recognized specialist scholar in the Islamic sciences, having studied under leading scholars from around the world. He is the Founder and Executive Director of SeekersGuidance.
Shaykh Faraz stands as a distinguished figure in Islamic scholarship. His journey in seeking knowledge is marked by dedication and depth. He spent ten years studying under some of the most revered scholars of our times. His initial studies took place in Damascus. He then continued in Amman, Jordan.
In Damascus, he was privileged to learn from the late Shaykh Adib al-Kallas. Shaykh Adib al-Kallas was renowned as the foremost theologian of his time. Shaykh Faraz also studied under Shaykh Hassan al-Hindi in Damascus. Shaykh Hassan is recognized as one of the leading Hanafi jurists of our era.
Upon completing his studies, Shaykh Faraz returned to Canada in 2007. His return marked a new chapter in his service to the community. He founded SeekersGuidance. The organization reflects his commitment to spreading Islamic knowledge. It aims to be reliable, relevant, inspiring, and accessible. This mission addresses both online and on-the-ground needs.
Shaykh Faraz is also an accomplished author. His notable work includes “Absolute Essentials of Islam: Faith, Prayer, and the Path of Salvation According to the Hanafi School.” This book, published by White Thread Press in 2004, is a significant contribution to Islamic literature.
His influence extends beyond his immediate community. Since 2011, Shaykh Faraz has been recognized as one of the 500 most influential Muslims. This recognition comes from the Royal Islamic Strategic Studies Center. It underscores his impact on the global Islamic discourse.
Shaykh Faraz Rabbani’s life and work embody a profound commitment to Islamic scholarship. His teachings continue to enlighten and guide seekers of knowledge worldwide.
«النصوص» — Source texts
[ابن رجب، الرد على من اتبع غير المذاهب الأربعة] — مجموع رسائل ابن رجب ٢/٦٢٦
«قد نبَّهنا عَلَى علة المنع من ذلك، وهو أنَّ مذاهب غير هؤلاء لم تشتهر ولم تنضبط، فربما نُسب إليهم ما لم يقولوه، أو فُهم عنهم ما لم يريدوه، وليس لمذاهبهم من يذبّ عنها، ويُنبّهُ عَلَى ما يقع من الخلل فيها بخلاف هذه المذاهب المشهورة.»
[ابن رجب، الرد على من اتبع غير المذاهب الأربعة] — ٢/٦٢٤
«فاقتضت حكمةُ الله سبحانه أن ضبط الدين وحفظه: بأن نصب للناس أئمة مجتمعًا عَلَى علمهم ودرايتهم وبلوغهم الغاية المقصودة في مرتبة العِلْم بالأحكام والفتوى، من أهل الرأي والحديث.»
[ابن رجب، الرد على من اتبع غير المذاهب الأربعة] — ٢/٦٢٦
«وذلك المجتهدُ عَلَى تقدير وجوده: فرضُه اتباع ما ظهر له من الحق، وأما غيره ففرضُه التقليد.»
[ابن رجب، الرد على من اتبع غير المذاهب الأربعة] — ٢/٦٢٤
«ولولا ذلك: لرأى النَّاسُ العجبَ العُجاب، من كلِّ أحمق متكلِّف مُعجبٍ برأيه، جريء عَلَى الناس وثَّاب.»
[ابن نجيم، البحر الرائق شرح كنز الدقائق] — ٦/٢٩٢
«(فَصْلٌ يَجُوزُ تَقْلِيدُ مَنْ شَاءَ مِنْ الْمُجْتَهِدِينَ) وَإِنْ دُوِّنَتْ الْمَذَاهِبُ كَالْيَوْمِ وَلَهُ الِانْتِقَالُ مِنْ مَذْهَبِهِ لَكِنْ لَا يَتَّبِعُ الرُّخَصَ فَإِنْ تَتَبَّعَهَا مِنْ الْمَذَاهِبِ فَهَلْ يَفْسُقُ وَجْهَانِ اهـ. قَالَ الشَّارِحُ أَوْجَهُهُمَا لَا وَاَللَّهُ سُبْحَانَهُ أَعْلَمُ.»
[النووي، المجموع شرح المهذب] — ط المنيرية ١/٥٥
«وَوَجْهُهُ أَنَّهُ لَوْ جَازَ اتِّبَاعُ أَيِّ مَذْهَبٍ شَاءَ لَأَفْضَى إلَى أَنْ يَلْتَقِطَ رُخَصَ الْمَذَاهِبِ مُتَّبِعًا هَوَاهُ وَيَتَخَيَّرَ بَيْنَ التَّحْلِيلِ وَالتَّحْرِيمِ وَالْوُجُوبِ وَالْجَوَازِ وَذَلِكَ يُؤَدِّي إلَى انْحِلَالِ رِبْقَةِ التَّكْلِيفِ.»
[زكريا الأنصاري، أسنى المطالب في شرح روض الطالب] — ٤/٢٨٦
«(لَكِنْ لَا يَتَّبِعُ الرُّخَصَ) لِمَا فِي تَتَبُّعِهَا مِنْ انْحِلَالِ رِبْقَةِ التَّكْلِيفِ (فَإِنْ تَتَبَّعَهَا مِنْ الْمَذَاهِبِ الْمُدَوَّنَةِ فَهَلْ يُفَسَّقُ) أَوْ لَا (وَجْهَانِ) أَوْجَهُهُمَا لَا.»
[محمد تقي العثماني، أصول الإفتاء وآدابه] — ص ٧١–٧٢
«فنحن لا نعتقد أن التقليد الشخصي فرض أو واجب في نفسه، بل نقول إن التقليد الشخصي ينتظم به أمور الدين، وفي ترك التقليد فوضوية.»
