What Do We Learn From the Rule That a Son's Share Is Twice a Daughter's?
قال تعالى: (يُوصِيكُمُ اللَّهُ فِي أَوْلَادِكُمْ ۖ لِلذَّكَرِ مِثْلُ حَظِّ الْأُنثَيَيْنِ) ما الذي يمكن فهمه من توزيع الشرع للتركة بهذه الأنصبة المذكورة؟
What do we understand from the distribution of inheritance where the share of the male is twice that of the female?
The Quranic distribution of inheritance is a strict divine obligation. It is strictly forbidden to increase or decrease the specified shares. When Allah commands that a male receives twice the share of a female in certain cases, it is a binding duty that must be executed without deviation.
Islamic inheritance laws are established directly by Allah to ensure absolute justice, based on the differing financial responsibilities placed upon men and women in the Islamic social structure.
Can a family mutually agree to divide the inheritance equally between sons and daughters?
The initial distribution must be done strictly according to the Quranic shares (the male receiving twice the share of the female). Once the wealth is legally distributed and becomes their personal property, a brother may voluntarily gift a portion of his wealth to his sister out of his own free will, but the Islamic ruling itself cannot be altered or ignored.
Does the male always get twice the share of the female in every case?
No. The rule of the male getting twice the share primarily applies to children and siblings. There are many other scenarios in Islamic inheritance where a female gets an equal share to a male, or even a larger share, depending on her relationship to the deceased.
Why is this specific distribution considered an obligation?
Because Allah explicitly concluded the verses of inheritance by stating: "This is an obligation from Allah." This makes it a binding divine law that protects the rights of all heirs, preventing human biases or cultural traditions from unjustly depriving anyone of their rightful share.
The Divine Obligation of Shares
1. The Prohibition of Alteration
For each of those mentioned in the verse, it is not permissible to reduce the specified share, nor to increase it. Whoever does otherwise has violated what Allah has imposed.
2. The Quranic Command
Allah Almighty says: (Allah commands you regarding your children: the share of the male will be twice that of the female.) Allah also said: (This is an obligation from Allah). This means it is a duty that Allah has imposed and one should not deviate from it.
Scholarly Insight: In Islamic Jurisprudence, the allocation of these shares is deeply connected to financial responsibility. A male is obligated by Sharia to pay a dowry upon marriage and to provide full financial maintenance for his wife, his children, and sometimes his female relatives. Conversely, a female's inheritance is purely her own personal wealth. She is not legally obliged to spend it on the household's maintenance, which is her husband's duty. Therefore, giving the male twice the share in this specific scenario is an act of supreme equity, equipping him for his mandatory financial duties. Regardless of this wisdom, scholars unanimously agree that altering these fixed shares is a major sin, as it contradicts a direct command from Allah.
ما الذي يمكن فهمه من توزيع الشرع للتركة بنصيب "للذكر مثل حظ الأنثيين"؟
إن توزيع الميراث القرآني فريضة إلهية صارمة. ويحرم قطعا الزيادة أو النقصان في الأنصبة المحددة. وعندما يأمر الله بأن يحصل الذكر على ضعف نصيب الأنثى في حالات معينة، فهذا واجب ملزم يجب تنفيذه دون تحريف.
لقد شرع الله قوانين الميراث الإسلامية مباشرة لضمان العدالة المطلقة، بناء على المسؤوليات المالية المختلفة الملقاة على عاتق الرجال والنساء في البنية الاجتماعية الإسلامية.
فريضة الأنصبة الإلهية
1. تحريم التبديل
لكل فرد من المذكورين في الآية النصيب المسمى، لا يجوز الإنقاص منه ولا الزيادة، ومن فعل غير هذا فقد خالف ما فرض الله.
2. الأمر القرآني
قال تعالى: (يُوصِيكُمُ اللَّهُ فِي أَوْلَادِكُمْ ۖ لِلذَّكَرِ مِثْلُ حَظِّ الْأُنثَيَيْنِ). فإن الله قال: (فَرِيضَةً مِّنَ اللَّهِ) أي واجب أوجبه الله لا يجوز الحكم بخلافه.
1. The Divine Apportionment: An Unconditional Quranic Command | فرضية النص القرآني في سورة النساء
Surah An-Nisa opens the detailed inheritance laws with an explicit decree: "Allah instructs you concerning your children: for the male, what is equal to the share of two females" (4:11). Concluding the verse, Allah declares: "[These shares are] an obligation from Allah; indeed, Allah is ever Knowing and Wise," establishing that divine distribution transcends human bias.
يُوصِيكُمُ اللَّـهُ فِي أَوْلَادِكُمْ ۖ لِلذَّكَرِ مِثْلُ حَظِّ الْأُنثَيَيْنِ (سورة النساء: 11)
فصل القرآن الكريم أنصبة الورثة في سورة النساء تفصيلا محكما: {يُوصِيكُمُ اللَّـهُ فِي أَوْلَادِكُمْ ۖ لِلذَّكَرِ مِثْلُ حَظِّ الْأُنثَيَيْنِ}؛ وختم الآيات بقوله: {فَرِيضَةً مِّنَ اللَّـهِ ۗ إِنَّ اللَّـهَ كَانَ عَلِيمًا حَكِيمًا}؛ ليعلم المؤمنون أن هذه الأنصبة قائمة على حكمة عليا تراعي المنظومة التكافلية برمتها.
2. Financial Rights Balanced with Financial Responsibilities | الموازنة بين الحقوق المالية والواجبات الإلزامية
Islamic law matches inherited wealth with legal financial duties. A brother is obligated by law to pay a dower to his bride, provide accommodation, food, and medical expenses for his wife and children, and support his mother and unmarried sisters when they are in need. The sister's inheritance, by contrast, is not burdened with supporting a household.
الرِّجَالُ قَوَّامُونَ عَلَى النِّسَاءِ بِمَا فَضَّلَ اللَّـهُ بَعْضَهُمْ عَلَىٰ بَعْضٍ وَبِمَا أَنفَقُوا مِنْ أَمْوَالِهِمْ (سورة النساء: 34)
نظام التوزيع في الإسلام مبني على "الغنم بالغرم"؛ فالابن يرث النصيبين لأنه ملزم شرعا بسياقة المهر لزوجته، وتوفير المسكن والنفقة لأولاده، والإنفاق على أمه وأخواته عند حاجتهن؛ أما البنت فترث نصيبا واحدا يظل رصيدا مدخرا خالصا لها، ونفقتها على زوجها أو أبيها، وعلى غيرهما من الأقارب بحسب تفصيل المذاهب.
3. A Worked Example: How the Shares Meet Different Duties | مثال حسابي: كيف توازن الأنصبة بين الحقوق والواجبات
Consider an estate where a son inherits $100,000 and a daughter inherits $50,000. The son must spend heavily from his $100,000 to marry, house his family, and maintain dependents, often depleting his share. The daughter, meanwhile, receives dowry upon marriage, has her living fully paid by her husband, and retains her $50,000 completely intact.
لِّلرِّجَالِ نَصِيبٌ مِّمَّا اكْتَسَبُوا ۖ وَلِلنِّسَاءِ نَصِيبٌ مِّمَّا اكْتَسَبْنَ (سورة النساء: 32)
قد تخرج المرأة في الحساب المالي الواقعي بمال صاف أكبر من الرجل؛ فلو ورث الابن عشرين ألفا والبنت عشرة آلاف، لوجب على الابن دفع مهره والإنفاق على بيته فيستهلك ماله؛ بينما تنفق الزوجة على نفسها من نفقة زوجها الواجبة، وتضم مهرها إلى ميراثها فينمو مالها دون انتقاص.
4. Inheritance Across Sharia: Cases Where Women Inherit Equally or More | الحالات التي ترث فيها المرأة مثل الرجل أو أكثر منه
The 2:1 ratio is not a blanket gender rule across all Islamic inheritance. Contemporary studies of inheritance find only a few cases where a man inherits twice a woman of the same degree, and many cases where women inherit equal to men (such as parents sharing 1/6 each when the deceased has children), more than men, or inherit while the corresponding male receives nothing.
وَلِأَبَوَيْهِ لِكُلِّ وَاحِدٍ مِّنْهُمَا السُّدُسُ مِمَّا تَرَكَ إِن كَانَ لَهُ وَلَدٌ (سورة النساء: 11)
تقتصر قاعدة للذكر مثل حظ الأنثيين على حالات قليلة عند تساوي الدرجة، كما تبين الدراسات المعاصرة للمواريث؛ بينما توجد حالات كثيرة ترث فيها المرأة مثل الرجل تماما (كالأب والأم مع وجود الولد: لكل واحد منهما السدس)، أو ترث أكثر من الرجل، أو ترث وحدها ويسقط الرجل؛ مما يبطل فرية التمييز ضد المرأة.
Scholarly Insight: Islamic inheritance is a comprehensive macroeconomic equilibrium: the double share granted to sons mirrors the financial obligations they carry toward their families. Read more in the tafsir of Surah An-Nisa.
Frequently Asked Questions | الأسئلة الشائعة
Why does a son receive twice the share of a daughter in parent inheritance?
Because the son bears full, mandatory legal responsibility to financially support his wife, children, and female relatives, while the daughter's share remains her own property and she is not required to support the household.
Does a woman always inherit half of a man's share in Islam?
No, that ratio applies only in a few cases of the same degree, such as sons with daughters; in many other cases, women inherit equal to or more than men.
Can a mother inherit the same share as a father in Islam?
Yes, when the deceased child leaves offspring, both the mother and father inherit exactly equal shares: one-sixth each (Surah An-Nisa 4:11).
Can a husband legally take his wife's inherited wealth to pay for household expenses?
No, a woman's inheritance is strictly her private property, and her husband cannot touch a single penny without her free permission.
Prepared by Eng. Ghada Homad, founder of IslamFAQ, researched and written in consultation with qualified scholars, reviewed by Professor Khaled Jassem Al-Houli, Associate Professor of Comparative Jurisprudence and Islamic Politics, Faculty of Sharia and Islamic Studies, University of Kuwait. Read more about the authors and this project →