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Does the Qur'an lack enough procedural detail on when the Ramadan fast begins and ends, who is exempt, and what is prohibited — or does it establish all of this within a single passage?

"Ramadan Fasting Cannot Be Kept Without the Hadith": What the Text Fixes, What It Leaves, and Whether the Remainder Stops Anyone Fasting

By the answersfromquran teamReviewed 2026-10-3029 min read5 linked verses on Linked Quran →
On this page · 10 sections

0. What kind of claim this is

The claim has three parts.

  • The first is about what the Qur'an says: it prescribes the fast but does not settle what a faster must know. This can be tested verse by verse.
  • The second is about what is required and where it comes from: whatever the text leaves open is a condition of a valid fast and is available only through reports of the Prophet. This is answered from the text's own criterion for what may be presented as God's requirement.
  • The third is about history: the community has always kept certain rules that no verse states. The Qur'an does not adjudicate history, and this article does not try to.

The result.

  • The Ramadan fast is legislated in the text in performable form (text-explicit). The text names:

    • the obligation and the people it addresses;
    • the month;
    • the start of each day, at the dawn's light, and its end, at the night;
    • what is abstained from: eating, drinking and intimacy;
    • what is permitted at night;
    • the exemptions and the make-up days;
    • the ransom;
    • the rite's purposes.
  • The claim lists matters it says the text leaves open. Each was tested against a criterion fixed before the test: can a person begin, keep and end each day, and know which days and who, from the text alone? Every one falls into one of three groups:

    • settled by the text;
    • left by the text to the faster's own judgment, through terms it names (illness, travel, ability);
    • open between two readings of the wording, with a single practice that satisfies both.

    Some items are not part of keeping the fast at all: intention as a separate formality, the consequence of breaking it on purpose, and the practices that surround Ramadan.

  • No item was found that a person must settle in order to fast and that the text leaves with no practice satisfying all of its readings.

  • In six places the practice the text yields is not the received practice:

    • menstruation: the text never forbids a menstruating woman to fast;
    • the end of the month: a precautionary count can run into a day the reports treat as the festival;
    • deliberate breaking: the reported expiation is not written for Ramadan;
    • what breaks the fast: the text's abstention reaches what is taken in like food and drink, not everything the received rules count, such as vomiting;
    • illness and travel: the text leaves their thresholds to the faster, where the received rules fix a distance and a number of days;
    • the end of the day: the practice that satisfies both of the text's readings waits until dark, where the received practice breaks the fast at sunset, which is itself one of the text's readings.

    These are stated openly below. They show that the text yields a fast that differs from the received fast at these points, which is a different claim from "the fast cannot be kept."

  • Commentators the claim's own tradition treats as authoritative hold, at the very points the claim calls decisive, that the day's boundaries are fixed by the verse's wording, and that a woman who misses fast-days through menstruation is covered by the verse's own address.

1. The claim, in its holders' own words

The Qur'an prescribes the fast, names the month, permits food, drink and intimacy at night, and says to complete the fast "until the night." That is a frame, not a practice. "Whoever of you witnesses the month": witnesses it how? Eat and drink "until the white thread becomes distinct to you from the black thread, of the dawn": a Companion took this at its word, laid two threads under his pillow, and had to be told by the Prophet that it meant the light of day and the dark of night. "Until the night": sunset, the first stars, or full dark? The text names food, drink and intimacy, but says nothing of medicine, vomiting, or eating by mistake. Every Muslim community has known that a menstruating woman does not fast and makes the days up, though she does not make up her prayers; the text mentions menstruation and says not one word about fasting during it. A man who breaks his fast deliberately owes an expiation the text does not give. Around the fast stand the night prayer, the Night of Decree, the alms before the festival, the festival itself. The recited text gives the obligation and the outline; the Prophet's practice, reported in hadith, gives the fast Muslims actually keep.

The verses its holders cite:

2:183 كُتِبَ عَلَيۡكُمُ ٱلصِّيَامُ كَمَا كُتِبَ عَلَى ٱلَّذِينَ مِن قَبۡلِكُمۡ "Fasting has been prescribed for you, as it was prescribed for those before you."

2:185 فَمَن شَهِدَ مِنكُمُ ٱلشَّهۡرَ فَلۡيَصُمۡهُۖ "So whoever of you is present in the month, let him fast it."

2:187 وَكُلُواْ وَٱشۡرَبُواْ حَتَّىٰ يَتَبَيَّنَ لَكُمُ ٱلۡخَيۡطُ ٱلۡأَبۡيَضُ مِنَ ٱلۡخَيۡطِ ٱلۡأَسۡوَدِ مِنَ ٱلۡفَجۡرِۖ ثُمَّ أَتِمُّواْ ٱلصِّيَامَ إِلَى ٱلَّيۡلِۚ "Eat and drink until the white thread becomes distinct to you from the black thread, of the dawn; then complete the fast until the night."

2:189 ۞يَسۡـَٔلُونَكَ عَنِ ٱلۡأَهِلَّةِۖ قُلۡ هِيَ مَوَٰقِيتُ لِلنَّاسِ وَٱلۡحَجِّۗ "They ask you about the crescents. Say: they are times appointed for the people, and for the pilgrimage."

2:222 وَيَسۡـَٔلُونَكَ عَنِ ٱلۡمَحِيضِۖ قُلۡ هُوَ أَذٗى "They ask you about menstruation. Say: it is a harm."

16:44 وَأَنزَلۡنَآ إِلَيۡكَ ٱلذِّكۡرَ لِتُبَيِّنَ لِلنَّاسِ مَا نُزِّلَ إِلَيۡهِمۡ "And We sent down to you the reminder, so that you make clear to the people what was sent down to them."

Link Statement Status
L1 The text prescribes the Ramadan fast. Granted (§3.2)
L2 Keeping an obligatory fast requires knowing when each day begins and ends, which days, what breaks it, and who is exempt. Granted, and used as the test (§3.3)
L3 The text does not settle these. (load-bearing) Not established. Every item is settled, left to the faster's judgment by a named term, satisfiable by one practice under every reading, or not part of keeping the fast (§3.3–§3.10)
L4 The text's own first hearers misunderstood it, and the Prophet explained it. The verse carries its own qualification, "of the dawn" (§3.4); the premise proves too much (§5)
L5 The only authoritative source of the settlements is the Prophet's word and practice, in hadith. Not established. What the text leaves unspecified may be done but may not be presented as God's requirement (§3.1); the claim's own proof from practice cuts against "only through hadith" (§5)
L6 Hadith is required to practice the fast. Does not follow

3. What the text actually says

3.1 What may be presented as God's requirement

The Qur'an states the criterion for what binds in religion, and it states it in the same construction for the lawful and the unlawful case. God "has legislated for you, of the religion, what He enjoined upon Noah" (42:13). Against it:

42:21 أَمۡ لَهُمۡ شُرَكَٰٓؤُاْ شَرَعُواْ لَهُم مِّنَ ٱلدِّينِ مَا لَمۡ يَأۡذَنۢ بِهِ ٱللَّهُۚ "Or do they have partners who legislated for them, of the religion, what God has not permitted?"

The frame is identical in the two verses: sharaʿa + "for them / for you" + "of the religion" + a relative clause. Only the legislator changes. The disqualifier is a condition on content, "what God has not permitted," not a description of who did it. The same criterion appears as speech: saying about God what one does not know is on a list of things God has forbidden (7:33), and declaring lawful and unlawful by one's own tongue is called inventing a lie against God:

16:116 وَلَا تَقُولُواْ لِمَا تَصِفُ أَلۡسِنَتُكُمُ ٱلۡكَذِبَ هَٰذَا حَلَٰلٞ وَهَٰذَا حَرَامٞ لِّتَفۡتَرُواْ عَلَى ٱللَّهِ ٱلۡكَذِبَۚ "Do not say, of what your tongues describe falsely, 'This is lawful and this is forbidden,' so as to invent a lie against God."

Label: text-explicit for the parallel constructions and the criterion; text-implied for its application to rites.

The criterion attaches to a claim about God's will, not to a bodily act. The clearest case is inside a believing community:

57:27 وَرَهۡبَانِيَّةً ٱبۡتَدَعُوهَا مَا كَتَبۡنَٰهَا عَلَيۡهِمۡ "And monasticism, which they originated: We did not prescribe it for them…"

The verse separates an originated practice from divine prescription and marks the boundary by God's own verb of obligation, the verb of "fasting has been prescribed for you" (2:183). It does not say the practice was void. Label: text-implied.

Two consequences follow for the fast:

  1. What the text specifies binds, because God's authorization for it can be produced.
  2. What the text does not specify may be done, but it may not be presented as God's requirement on any authority other than His.

The criterion cuts both ways. A Qur'an-alone reader who declared "the Qur'an forbids breaking the fast before full dark" would be doing what 42:21 describes. Label: text-implied.

3.2 What the fasting verses specify

The set was built in two independent channels, the root ṣ-w-m in the QAC morphology and a word-bounded search of the undiacritized Hafs text. Both return the same 11 verses; one verse inside the passage is added by the in-passage rule, giving 12.

Verse What it fixes
2:183 the obligation (kutiba), the people addressed, that it was prescribed before, the purpose (taqwā)
2:184 "counted days"; the ill and the traveller make up the number on other days; a ransom of feeding a poor person for those "able to do it"; voluntary good is better; fasting is better
2:185 the month named, the month the Qur'an was sent down; whoever is present in it fasts; the exemption and make-up repeated; the purposes (ease, completing the count, magnifying God, gratitude)
2:186 (inside the passage) God is near and answers
2:187 intimacy, eating and drinking permitted at night; the day begins when the dawn's light is distinct and ends at the night; no intimacy during iʿtikāf; a prior practice corrected (fa-l-āna); "these are God's limits"; "thus God makes clear His signs to people"
2:196 in the pilgrimage, fasting as one ransom for illness or a head ailment; three days and seven, "that is ten complete"
4:92 two consecutive months of fasting for manslaughter, for one who cannot free a slave
5:89 three days of fasting for a broken oath, for one who cannot feed, clothe or free; "thus God makes clear His signs to you"
5:95 fasting equivalent to the penalty for killing game in the sacred state, the equivalence judged by two just persons
19:26 Mary's vowed ṣawm: speaking to no one that day
33:35 fasting men and women among those promised forgiveness
58:4 two consecutive months of fasting for ẓihār; for one who cannot, feeding sixty poor

Label: text-explicit for each entry. Two points matter below:

  • The root names the abstention, and its object is given by context. In 19:26 Mary is told "eat and drink" in the same verse, and her ṣawm is not speaking. In the Ramadan passage the object is named: eating, drinking and intimacy (2:187).
  • The text counts when it chooses to. It gives two consecutive months, three days, three and seven summed as ten, and sixty poor. In the Ramadan passage it leaves the number of days to the month and the count.

3.3 The test applied to what the text leaves open

The claim's chain stands or falls on its third link. To test it, a criterion was fixed before any item was examined:

  • What keeping the fast requires. Knowing when each day begins and ends, what is abstained from, which days, and who fasts. Anything outside these is not part of keeping the fast.
  • What counts as a reading. For each item the claim names, the readings the wording of the text carries were listed, separately from the rules the claim's side holds binding from reports.
  • How each item is classed. Each item was put into one of five classes:
    1. settled by the text, with one reading;
    2. left to judgment: the text names a term whose threshold varies by person and circumstance and leaves it to the faster;
    3. one practice satisfies every reading: the wording carries two or more readings, and a single, finite practice satisfies all of them without breaking any instruction in the text;
    4. not part of keeping the fast;
    5. open: required for keeping the fast, with either no reading in the text, or readings no single practice can satisfy together.
  • The rule for reports. A rule from reports does not move an item between classes. Where it conflicts with every practice the text allows, it is recorded as a point at which the text-only practice and the received practice differ.

The items, with their classes, are taken in turn below. The result:

Class Items
settled by the text start of the day
left to judgment thresholds of illness and travel; who fasts
one practice satisfies every reading what breaks the fast; end of the day; start and end of the month; menstruation; eating by mistake
not part of keeping the fast intention as a separate formality; consequence of deliberate breaking; surrounding practices
open none

An independent coder classified the same items blind, from the same definitions and reading lists (Apparatus 10.4).

3.4 The day: dawn and night

The start. The verse does not say "white thread" alone. It says "the white thread from the black thread, of the dawn":

2:187 حَتَّىٰ يَتَبَيَّنَ لَكُمُ ٱلۡخَيۡطُ ٱلۡأَبۡيَضُ مِنَ ٱلۡخَيۡطِ ٱلۡأَسۡوَدِ مِنَ ٱلۡفَجۡرِۖ

The qualification mina l-fajr tells the hearer what the threads are: the first line of the dawn's light against the dark. "Dawn" occurs in 5 verses, every one a time or light (2:187, 17:78, 24:58, 89:1, 97:5); none is a cord. The literal two-cord reading is excluded by the verse's own wording, and "becomes distinct to you" places the moment in what the faster can see. Label: text-explicit.

The end. "Until the night" names the night, and the text describes the onset of night in two ways:

  • as the day's departure: "a sign for them is the night: We strip the day from it, and then they are in darkness" (36:37), and as "before the setting of the sun" (20:130, 50:39);
  • as the coming of dark: "when the night covered him, he saw a star" (6:76); the dusk-glow and then the night (84:16–17); "from the sun's decline to the darkness of the night" (17:78).

A word-bounded search finds 13 verses naming such a boundary event. Two readings of the onset survive the text: sunset, or the coming of dark. The text itself marks one distinction: 17:78 says غَسَقِ ٱلَّيۡلِ, "the darkness of the night," for a point within the night. Unqualified "night" is therefore not the same as full dark. That narrows the range toward the onset, but does not close it. Label: text-compatible for each reading; text-explicit that 17:78 distinguishes the two terms.

What a faster does. Fasting until dark satisfies both readings, and nothing in the text forbids continuing past sunset. Fasting until sunset is one of the text's own readings, and it is the received practice. Label: text-implied that the end of the day is determinate in practice. The practice that satisfies both readings is not the received one: the received rules break the fast at sunset and reject the later end (§3.11). That is a point of difference (§4).

3.5 The month

The text names the crescents as the measure of time for people, in the verse directly after the fasting passage:

2:189 ۞يَسۡـَٔلُونَكَ عَنِ ٱلۡأَهِلَّةِۖ قُلۡ هِيَ مَوَٰقِيتُ لِلنَّاسِ وَٱلۡحَجِّۗ

Label: text-explicit that the month is a crescent month.

"Whoever of you is present in the month" (2:185) uses shahida with a direct object. In the text's own usage this construction means being present at an event or a time: in 6 of its 7 occurrences (2:185, 22:28, 24:2, 25:72, 27:49, 43:19; in 24:8 the object is the testimony itself). The clause sets the one present against "the ill or on a journey" in the same verse. Label: text-implied that 2:185 addresses presence in the month. It does not say how the crescent is established.

The moon is "measured out in stations, so that you know the number of years and the reckoning" (10:5); "We measured out stations for it" (36:39). How the new crescent is established, by sighting or by reckoning, is text-silent. Either way the month begins with the crescent, and the text instructs that the count be completed:

2:185 وَلِتُكۡمِلُواْ ٱلۡعِدَّةَ "and that you complete the count."

What a faster does. Begin from the earliest day on which the month is established, and complete the count. Label: text-implied. This practice can run into a day the reports treat as the festival, on which they forbid fasting. The text forbids fasting on no day. That is a point of difference (§4), not an open item.

3.6 What breaks the fast, and intention

What is abstained from. The verse names three things for the day: eating, drinking and intimacy (2:187). Intimacy appears there as rafath and as bāshirūhunna, "approach them." Rafath occurs twice in the text (2:187, 2:197). For anything else the claim names (medicine, smoking, an injection, vomiting) the wording carries two readings:

  • the named three only;
  • whatever is of the kind of eating and drinking.

Abstaining from everything the wider reading counts satisfies both, and it keeps clear of the boundary the verse itself draws: "these are God's limits, so do not come near them" (2:187). It breaks no instruction. It does not reach everything the received rules count as breaking the fast, such as deliberate vomiting or an injection; at that point the text-only fast and the received fast differ (§4). Label: text-explicit for the three named; text-compatible for each reading of the rest; text-implied that a determinate practice exists.

Intention. The word is absent. The root n-w-y occurs once in the text, as the date-stone of 6:95. "Let him fast it" (2:185) is a command, and obeying a command is a deliberate act (text-implied). A rule that the resolve must be formed before dawn adds a formality, and it can be met without conflict with anything in the text. It is not among the things keeping the fast consists of: start, end, abstention, days, persons. Label: text-silent on intention as a separate condition.

3.7 Menstruation

This is the point the claim treats as decisive, and the text gives the most to work with.

What the text says about menstruation. The root ḥ-y-ḍ occurs in 2 verses. Its legal effects there are two:

  • intimacy, "keep away from women during menstruation and do not approach them until they are clean" (2:222);
  • the waiting period of those past or not yet at menstruation (65:4).

Neither verse mentions fasting. Label: text-explicit.

The readings the wording carries:

  1. The exemption from the fast is given only to the ill and the traveller (2:184, 2:185). Menstruation is not named, so a menstruating woman fasts.

  2. The text calls menstruation adhā, a harm (2:222). It places adhā beside illness as a ground of relief twice:

    2:196 فَمَن كَانَ مِنكُم مَّرِيضًا أَوۡ بِهِۦٓ أَذٗى مِّن رَّأۡسِهِۦ فَفِدۡيَةٞ مِّن صِيَامٍ "whoever of you is ill, or has a harm from his head: a ransom of fasting…"

    4:102 جُنَاحَ عَلَيۡكُمۡ إِن كَانَ بِكُمۡ أَذٗى مِّن مَّطَرٍ أَوۡ كُنتُم مَّرۡضَىٰٓ أَن تَضَعُوٓاْ أَسۡلِحَتَكُمۡۖ "there is no blame on you, if you have a harm from rain or are ill, to lay down your weapons."

    Of the 9 verses with adhā, these 2 set it beside illness in one clause of relief. On this reading menstruation falls under the exemption of the ill.

  3. The exemption itself carries two readings: a permission ("and that you fast is better for you," 2:184; "God wants ease for you," 2:185), or a rule that a day fasted in that state does not count ("then a number of other days").

Label: text-explicit for each verse; text-compatible for each reading. The text does not decide among them.

What a woman does. Fast as she is able during menstruation, and make up the same number of days afterwards. That practice satisfies all three readings. Label: text-implied. Not fasting and making the days up afterwards is also given by the text, under reading 2 with the exemption taken as permission. What the text never does is forbid her to fast. The received rule, that her fast is forbidden and invalid, has no verse. This is the clearest point at which the text-only practice and the received practice differ, and it is stated as such (§4, §7.1).

The asymmetry the claim cites, fast made up and prayer not, is built into the text itself.

  • For the fast the text gives a make-up clause, twice:

    2:184 فَعِدَّةٞ مِّنۡ أَيَّامٍ أُخَرَۚ "then a number of other days."

  • For the prayer it gives timedness:

    4:103 إِنَّ ٱلصَّلَوٰةَ كَانَتۡ عَلَى ٱلۡمُؤۡمِنِينَ كِتَٰبٗا مَّوۡقُوتٗا "Prayer is, for the believers, a timed prescription."

  • Under hardship the prayer is adapted, not deferred: performed on foot or mounted (2:239), shortened (4:101).

Label: text-explicit for both structures; text-compatible for their application to menstruation.

3.8 Eating by mistake, and breaking the fast on purpose

By mistake. The text lifts blame for error in two verses that join forgetting or error to non-culpability:

33:5 وَلَيۡسَ عَلَيۡكُمۡ جُنَاحٞ فِيمَآ أَخۡطَأۡتُم بِهِۦ وَلَٰكِن مَّا تَعَمَّدَتۡ قُلُوبُكُمۡۚ "There is no blame on you in what you erred in, but in what your hearts intended."

2:286 رَبَّنَا لَا تُؤَاخِذۡنَآ إِن نَّسِينَآ أَوۡ أَخۡطَأۡنَاۚ "Our Lord, do not take us to task if we forget or err."

Whether the fast itself stands is open between two readings: it stands, since there is no blame; or the abstention was broken and a day is made up, on the pattern of 2:184. Continuing the fast, and making up a day if one wishes, satisfies both. Label: text-explicit for non-culpability; text-compatible for each reading on the fast; text-implied that a determinate practice exists.

On purpose. The text gives no consequence within the fast for breaking it deliberately. It has a general provision of repentance. The expiation the reports give for intercourse in Ramadan daylight is: free a slave, or fast two consecutive months, or feed sixty poor. That sequence is found in the text, word for word in its order, for ẓihār:

58:4 فَمَن لَّمۡ يَجِدۡ فَصِيَامُ شَهۡرَيۡنِ مُتَتَابِعَيۡنِ مِن قَبۡلِ أَن يَتَمَآسَّاۖ فَمَن لَّمۡ يَسۡتَطِعۡ فَإِطۡعَامُ سِتِّينَ مِسۡكِينٗاۚ

Label: text-explicit that the sequence exists in the text and is written there for ẓihār, not for the fast. Whether the report took it from 58:4 is a historical question this article does not answer.

Two consequences:

  • Presenting the expiation as God's ruling for Ramadan has no authorization in the text (§3.1). Label: text-implied.
  • The consequence of a breach is not part of keeping the fast. A breach is the failure to keep it. Classing it outside the fast is a choice of criterion, and it is stated here as one. The practice the text supports is not to break the fast, and to repent and fast the day if one does, so that the count is completed (2:185).

3.9 Thresholds and persons

Illness and travel. The text names them, "ill or on a journey" (2:184, 2:185), and gives no measure of either. The same pair, again without a measure, governs purification (4:43, 5:6). Label: text-explicit that the terms are named and the threshold is not; text-implied that it is left to the faster. Thresholds of distance or days that come from outside the text may be followed, but they cannot be presented as God's measure (§3.1).

Persons.

  • The address is to "those who believe" (2:183).
  • The text uses a marker of adulthood for a duty elsewhere: "when the children among you reach puberty, let them ask leave" (24:59).
  • "Those who are able to do it" (2:184) owe a ransom. The phrase carries two readings: those who can, or those who can only with strain.
  • On both readings fasting is better for whoever can (2:184).

For those "able to do it," paying the ransom and fasting whenever one can satisfies both readings. Outside that phrase, who is ill, who is travelling and who is able are judged by the faster. Where the received rules fix a distance or a number of days, the text-only practice differs (§4). Label: text-explicit for each term; text-compatible for each reading of 2:184.

3.10 The practices around Ramadan

The Night of Decree is the night the Qur'an was sent down (97:1), and Ramadan is the month it was sent down (2:185). Text-explicit; the night's date is text-silent. The text attaches one act to the end of the month: "that you complete the count and magnify God for having guided you" (2:185). Text-explicit; its form is text-silent. Iʿtikāf appears only in the prohibition of intimacy during it (2:187). The night prayer of Ramadan, the alms before the festival, the festival prayer and voluntary fasts are text-silent. None of them is a condition of keeping the fast. Each may be done, and none may be presented as God's command on the strength of anything but His word (§3.1).

3.11 What the claim's own authorities say at the decisive points

The decisive points are the day's boundaries and menstruation. On both, commentators whom the claim's tradition treats as authoritative take a position that this article can use. What follows reports only that each of these positions exists. These are the commentators' positions, recorded here; they are not evidence for the reading.

The day's boundaries.

  • al-Ṭabarī (Jāmiʿ al-bayān, vol. 3, pp. 261–263) explains the white thread as the first whiteness of dawn, and takes the start of the fast from the verse's qualification "of the dawn." He explains the night as the disappearance of the sun's disc, by the symmetry of day and night. He holds that the verse limits the fast's end by the coming of the night.
  • al-Rāzī (Mafātīḥ al-ghayb, vol. 5, pp. 273–278) calls the report of the Companion who laid out threads "far-fetched." His reason: such a figure of speech could not be hidden from a man like him when the verse says "of the dawn." As the third of his explanations of the verse's closing words, he writes that God here set out the rulings of the fast in few words, exhaustively, as a "sufficient and complete" clarification, and that "thus God makes clear His signs" points to that clarification.
  • Ibn Kathīr (Tafsīr, vol. 1, pp. 512–517) says the confusion was removed by "of the dawn." He takes "complete the fast until the night" to require breaking the fast at sunset.
  • al-Māturīdī (Taʾwīlāt, vol. 2, pp. 51–52) states that God set the limit of the fast from the appearance of the day to the disappearance of the sun.

Menstruation.

  • al-Māturīdī (Taʾwīlāt, vol. 2, pp. 27–29), on "whoever of you is present in the month," places the woman who misses days through menstruation together with the ill and the traveller. All of them are among those "the verse covers," and they make the days up.

The other side, recorded in the same commentaries.

  • On 2:222, al-Rāzī (vol. 6, p. 416) counts the ban on prayer and fasting among the legal rulings of menstruation, and says the ruling established by the text of the Qur'an is only the ban on intimacy.
  • al-Qurṭubī (al-Jāmiʿ, vol. 3, pp. 82–83) records that the menstruating woman leaves prayer and fasting, and makes up the fast but not the prayer, by the consensus of scholars and a report from ʿĀʾisha.
  • On the night, al-Rāzī rejects the views that the fast runs to the disappearance of the dusk-glow or to the appearance of stars, citing the jurists' agreement against them.

4. What the text does establish

The Ramadan fast is a rite legislated in the text in performable form.

  • The text gives (text-explicit for each element):
    • its obligation and addressees;
    • its month;
    • its daily start at the dawn's light and its end at the night;
    • what is abstained from;
    • what is permitted at night;
    • who is exempt and how the days are made up;
    • who owes a ransom;
    • its purposes.
  • It labels the passage as God's own clarification: "thus God makes clear His signs to people" (2:187). Text-explicit.

The mechanism.

  • The text treats fasting as an institution already in force: "as it was prescribed for those before you" (2:183).
  • It corrects a practice already under way: "God knew you were betraying yourselves, so He turned to you and pardoned you; so now approach them" (2:187).
  • It confirms the frame, corrects what needs correcting, states the purposes, and builds in options: the ill, the traveller, the ransom, "and that you fast is better."

Text-explicit for each case; text-implied for the method.

What binds.

  • What the text specifies binds, because its authorization is on the page.
  • Where the text leaves a matter to the faster's judgment, the judgment is the faster's.
  • Where its wording carries two readings, a practice satisfying both is available, and the choice between them may not be presented as God's command.
  • Practices outside the fast may be done, and may not be presented as His command.

Text-implied.

Where the text-only practice differs from the received one. At six points:

  1. Menstruation. The text never forbids a menstruating woman to fast. Not fasting and making up is one of its readings; fasting is another.
  2. The month's end. A count completed from the earliest establishment of the month can fall on a day the reports treat as the festival. The text forbids fasting on no day.
  3. Deliberate breaking. The reported expiation is a sequence the text writes for ẓihār, not for the fast.
  4. What breaks the fast. The text's abstention covers eating, drinking, intimacy and what is of their kind, not every item the received rules list.
  5. Illness and travel. The text leaves the threshold to the faster; the received rules fix it.
  6. The end of the day. The practice that satisfies both readings waits until dark; the received practice breaks the fast at sunset, which is one of the text's two readings.

These are differences in what is presented as God's requirement. In each case a faster following the text can still keep the fast.

5. Where the claim proves too much

The explanation is also wording. The claim's fourth link says that a wording a native hearer misunderstood is insufficient without a further explanation. The explanation it cites, "the blackness of the night and the whiteness of the day," is itself a wording. It leaves open exactly what the verse leaves open: which whiteness begins the day. By the same premise it would need an explainer of its own, and so on without end. What stops the regress for any wording is reading it in its context, and the verse's context contains "of the dawn" (§3.4). Label: text-explicit for the verse; the regress is a consequence of the claim's own premise.

The purpose clause of 16:44 is stated for every messenger.

14:4 وَمَآ أَرۡسَلۡنَا مِن رَّسُولٍ إِلَّا بِلِسَانِ قَوۡمِهِۦ لِيُبَيِّنَ لَهُمۡۖ "We sent no messenger except in the tongue of his people, so that he make clear to them."

If the purpose "so that you make clear" by itself creates a binding body of explanation outside the revealed text, it creates one for every messenger. 14:4 names the means: the people's own language. Label: text-explicit that the purpose is stated for all messengers, with language as the means; text-compatible that the clause does not by itself entail a second body of law.

Practice as proof cuts against "only through hadith." The claim offers as proof that the community keeps the menstruation rule, the festival and the night prayer without dispute and without a verse. If unanimous practice shows that these reach people, then what reaches them is practice. A Muslim who inherits the practice without consulting a report still keeps the fast. The claim must choose: if practice is the proof, the fifth link fails; if reports are the sole channel, practice is not evidence for it. This is a consequence of the claim's own premises. It asserts nothing about history.

The same tools serve the pilgrimage. The fasting and pilgrimage passages share their drafting:

  • the word rafath occurs twice in the Qur'an, once for each (2:187, 2:197);
  • "whoever among you is ill" opens an exemption in both (2:184, 2:196);
  • fidya, "ransom," is a rite term in both (2:184, 2:196);
  • "counted days" names a rite period in both (2:184, 2:203);
  • the imperative "complete" is used for both (2:187, 2:196);
  • "for what He guided you to" closes both (2:185, 22:37).

Text-explicit for each shared phrase. That equal drafting gives equal determinacy is only text-compatible: the fast is a simple abstention, and the same tools can leave a sequence of stations less determined.

6. What the claim imports

This section describes. It carries no weight in the argument. Every item below is recalled, not verified in its source here.

  • The report of ʿAdī b. Ḥātim and the two threads, and the report of Sahl b. Saʿd that "of the dawn" was sent down after people tied threads to their legs.
  • "Fast at its sighting and break the fast at its sighting; if it is hidden from you, complete the count."
  • ʿĀʾisha's report that menstruating women were commanded to make up the fast and not the prayer.
  • The report of the man who had intercourse in Ramadan daylight, and the expiation given him.
  • "Whoever eats or drinks forgetfully, let him complete his fast."
  • The report that there is no fast for one who did not resolve on it before dawn, whose authenticity is itself disputed among those who cite it.
  • al-Shāfiʿī's account of bayān, in which the Book states the obligation and the Sunna details it.

7. The strongest counter-objections, answered

7.1 "On your reading a menstruating woman may fast. No Muslim community has ever practised that. Your method produces a fast no one keeps."

Granted as to the result. The text never forbids a menstruating woman to fast. The rule that her fast is forbidden and invalid has no verse; the commentator quoted above who holds it says the text establishes only the ban on intimacy (§3.11). Two further points:

  • Not fasting is also a reading the text gives. Menstruation is called a harm, and harm stands beside illness as a ground of relief in two verses. So a woman who does not fast during menstruation and makes the days up later is following the text, and a commentator of the claim's own tradition derives the make-up from the verse itself (§3.11).
  • The disagreement is narrow. It concerns whether fasting may be forbidden to her. That is a claim about God's will, and it needs His authorization (§3.1).

The objection shows that the text-only fast differs at this point. It does not show that the fast cannot be kept.

7.2 "Your 'practice that satisfies every reading' is not a rule. Waiting until dark breaks the instruction to hasten the breaking of the fast."

The instruction to hasten is a report, not a verse. It recommends; it does not forbid fasting a little longer. Fasting until sunset is one of the text's own readings, and it is what is received (§3.4). What the text-only reader may not do is declare either reading God's exclusive command (§3.1). The practice that satisfies both readings is available to anyone uncertain, and it requires no source beyond the text.

7.3 "The Prophet explained the threads. That is the text needing him."

The verse that was misunderstood already says "of the dawn" (§3.4), and two commentators of the claim's own tradition draw the meaning from that phrase (§3.11). On the report the claim's side also cites, the phrase was itself the correction and it was recited (Park). Either way, what settles the meaning is in the text. The question whether the Prophet also explained it is a different one.

7.4 "Without the sighting rule, communities will start the month on different days."

They do so now, with the reports in hand. The text fixes the month as a crescent month and orders the count completed (§3.5). How the crescent is established is left open, and a practice that begins from the earliest establishment satisfies every reading. The objection is about agreement among communities, not about whether a person can fast.

7.5 "If the fast is so simple, why not say the same of prayer?"

The fast is a simple abstention. Its parameters are few, and the text gives them. That does not show that the prayer is specified to the same degree, and this article does not claim it. The narrower point stands: where the text intends a rite to be performable, it legislates the detail it requires, and its silences elsewhere cannot simply be assumed to be oversights.

8. What the Qur'an does not settle

  • How the new crescent is established, by sighting or by reckoning: text-silent.
  • Whether the night begins at sunset or at the coming of dark: text-compatible both ways (§3.4).
  • Whether menstruation falls under the exemption of the ill, and whether the exemption is a permission or a rule: text-compatible each way (§3.7).
  • Whether a fast broken by mistake stands: text-compatible both ways (§3.8).
  • Whether substances beyond eating, drinking and intimacy break the fast: text-compatible both ways (§3.6).
  • The consequence within the fast of breaking it deliberately: text-silent.
  • The date of the Night of Decree, the night prayer, the alms before the festival, the festival prayer: text-silent.
  • Whether the ransom of 2:184 continues alongside the obligation of 2:185: text-compatible both ways. Fasting satisfies both readings.
  • Why the text specifies this rite more fully than some others: text-silent.

9. Summary

Conclusion Label
The fasting verses fix the obligation, addressees, month, daily start and end, abstentions, night permissions, exemptions, make-up, ransom and purposes text-explicit
The passage names itself God's clarification text-explicit
The start of the day is fixed by "of the dawn"; the literal two-cord reading is excluded by the verse text-explicit
The night's onset carries two readings; fasting until dark satisfies both text-compatible (each reading) / text-implied (practice determinate)
The month is a crescent month; the count is to be completed; how the crescent is established is not said text-explicit / text-silent
What breaks the fast beyond the named three carries two readings; one practice satisfies both text-compatible / text-implied
Intention as a separate condition text-silent
Menstruation: the text never forbids her to fast; fasting with make-up satisfies every reading; not fasting with make-up is also a reading text-explicit (verses) / text-compatible (each reading) / text-implied (practice)
The fast's make-up clause and the prayer's timedness are textual text-explicit
Error is not culpable; whether the fast stands carries two readings text-explicit / text-compatible
The reported expiation reproduces a sequence the text writes for ẓihār text-explicit
Thresholds of illness and travel are left to the faster text-explicit (terms) / text-implied (left to judgment)
No item needed for keeping the fast is left with no practice satisfying every reading text-implied
What the text leaves unspecified may be done but may not be presented as God's requirement text-implied
The text-only practice differs from the received one on menstruation, the month's end, the reported expiation, the list of what breaks the fast, the thresholds of illness and travel, and the end of the day under the practice that satisfies both readings text-implied

Verses linked to this question

5 verses, grouped by stance · from Linked Quran
OPPOSES · 5
See the verse links on Linked Quran →