A claim heard increasingly today is that hijab is a mere cultural custom - not something Islam actually requires - and that "the word hijab isn't even in the Quran." When the primary sources and the scholarly tradition are examined, the obligation of covering is clear, well-attested, and agreed upon.
The claim
The argument usually goes: the Arabic word hijab in the Quran means a "screen" or "partition," not a headscarf; therefore covering the hair is a later cultural import, not a religious duty. The conclusion drawn is that a Muslim woman is under no obligation to cover.
The claim trades on a single word while ignoring the verses that actually legislate the dress code - and the entire tradition that received and practiced them.
The Quran commands the covering
The obligation does not rest on the word hijab at all. It rests on two explicit commands.
1. The verse of the khimar (24:31)
And tell the believing women to lower their gaze and guard their private parts, and not to display their adornment except what ordinarily appears, and to draw their khumur over their bosoms...
Quran 24:31
The word khimar (plural khumur) already meant a head-covering in the Arabic of revelation - that is its dictionary meaning. The instruction is to take that head-covering and draw it down over the chest. The command therefore presupposes the head is covered and extends the covering to the neck and bosom. This is why the classical commentators (al-Tabari, al-Qurtubi, Ibn Kathir and others) understood the verse as requiring the hair, neck, and chest to be covered.
2. The verse of the jilbab (33:59)
O Prophet, tell your wives and your daughters and the women of the believers to draw their jalabib (outer garments) over themselves. That is more suitable that they will be known and not be abused...
Quran 33:59
Here believing women are commanded to draw an outer garment over themselves when in public. Two separate verses, two separate garments, one consistent instruction: cover.
The Sunnah makes it explicit
The Prophet (PBUH) clarified the scope of the covering. In a well-known narration, Asma bint Abi Bakr entered upon the Prophet (PBUH) wearing thin clothing. He turned away and said:
O Asma, when a woman reaches the age of menstruation, it is not proper that anything be seen of her except this and this - and he pointed to his face and hands.
Reported by Abu Dawud
This hadith defines the standard directly: for a woman past puberty, the body is to be covered in front of non-mahram men except the face and hands. The Companions understood and applied this immediately - the women of the Ansar, on hearing 24:31, are reported to have torn their cloaks to cover themselves at once.
The consensus of the scholars
Beyond text, there is ijma (scholarly consensus). Across all four Sunni schools of law and throughout Islamic history, the obligation of covering (the hair included) for adult women before non-mahram men has been agreed upon. Differences exist only on details - most famously whether the face must also be covered - but the core obligation of covering the hair and body was never a point of dispute among the recognized scholars. A ruling settled by the Quran, the Sunnah, and unbroken consensus is not plausibly reclassified as "just culture."
Why the "the word hijab isn't in the Quran" point fails
The objection is a word game. It is true that the Quran does not use hijab to mean "headscarf" - it uses khimar and jilbab, which is even more specific. Demanding that the ruling appear under one particular label, and then declaring the ruling absent because that label is used differently, is like arguing that a law requiring "a helmet" doesn't exist because the statute happens to say "protective headgear." The command is present; only the pet keyword is missing. Islamic obligations are derived from the meaning of the revealed texts as understood by those who received them, not from the presence of a single English or Arabic buzzword.
Conclusion
Hijab, in the sense of the prescribed covering, is mandatory. It is grounded in two explicit Quranic commands (24:31 and 33:59), clarified by authentic hadith, practiced by the first generation, and affirmed by the consensus of scholars across all schools. The claim that it is "only cultural" survives only by isolating a single word and ignoring the verses, the Sunnah, and the entire tradition that actually establish the ruling. Recognizing the obligation is not a burden imposed by custom; it is an act of worship and dignity commanded by God.
For the fiqh of dress, the concept of awrah, and the wider discussion of women's status and rights in Islam, see the related topics below.