The Journey of the Quran

You are holding a Mushaf right now, or a phone, or a tablet. It has a nice cover. The pages are clean. The verses are numbered. Everything is in its place, and it looks so ordinary that it is easy to forget: this is not the work of a printing press. It is the work of fifteen hundred years.

Somebody had to receive it. Somebody had to memorise it. Somebody had to write it on a piece of leather and keep that piece safe. Somebody had to be willing to die rather than lose a single letter of it.

This series is about how that Book reached your hands. And it begins in a cave.

The cave

Picture a mountain outside Makkah, Jabal al-Nur, the Mountain of Light. Near its summit there is a small opening in the rock, just large enough for a man to sit inside. It is called the cave of Hira.

Around the year 610 CE, a man of forty used to climb up to that cave and stay there alone. He would leave behind the noise of Makkah, the trading, the idols standing around the Ka'bah, the injustice, the buried daughters, and he would sit in the dark and think about the One who made all of it. He had no scripture to read and no teacher to learn from. He simply worshipped in the only way he knew.

That man was Muhammad ﷺ.

One night in Ramadan, the night we now know as Laylat al-Qadr, the silence in that cave broke.

An angel filled the space in front of him. It was Jibreel عليه السلام. He seized the Prophet ﷺ, pressed him, and said one word:

Iqra'. Read.

And the Prophet ﷺ answered honestly:

Ma ana bi qari'. I am not one who reads.

Jibreel pressed him again. Iqra'. And again the same answer. Ma ana bi qari'.

A third time. A third pressing. And then the words came down, the first words of the Quran ever to be revealed:¹

Iqra' bismi Rabbika alladhi khalaq. Khalaqa al-insana min 'alaq. Iqra' wa Rabbuka al-akram. Alladhi 'allama bil-qalam. 'Allama al-insana ma lam ya'lam.

Read, in the name of your Lord who created; created man from a clinging clot. Read, and your Lord is the Most Generous, who taught by the pen, taught man what he did not know.²

Notice what the very first passage of the Quran is about. Reading. Teaching. The pen. Before a single ruling, before a single story, Allah opens His Book by pointing at the instrument that would carry it.

Down the mountain

We sometimes imagine that a prophet receives revelation calmly, serenely, with light around him. That is not what happened.

He ﷺ came down that mountain shaking. He went straight home to his wife Khadijah رضي الله عنها and said:

Zammiluni, zammiluni. Cover me, cover me.

Think about who was in that room. Khadijah رضي الله عنها was a woman of standing: noble, wealthy, successful in her trade, sought after by men she had turned away. She had chosen him. And now she saw him more frightened than she had ever seen him.

She did not question him. She covered him, calmed him, and reassured him. Then she took him to her cousin Waraqah ibn Nawfal, an old man who knew the previous scriptures. Waraqah listened, and told him plainly: this is the same Namus, the same angel, that Allah sent down to Musa عليه السلام.³

That night, one man, one cave, one terrified heart, and one wife who believed him before anyone else in the world did, is where the greatest preservation story in human history begins.

So what is this Book?

Before we follow the journey any further, we have to be clear about what is being preserved. Because the Quran is not "a book" in the way the other books on your shelf are books.

If you have children, teach them this early. When you place the Mushaf in a child's hands, they should not receive it the way they receive a maths book or a reader for practising Arabic. Allah Himself set it apart from everything else He sent down. It cannot sit on the shelf as just one more volume.

The scholars gave us a definition. It sounds long in Arabic, but every phrase in it is doing a job:⁴

It is the speech of Allah, revealed upon His Messenger Muhammad ﷺ, miraculous in its wording, worship through its recitation, transmitted by mass transmission, written in the Masahif, from the beginning of Surah al-Fatihah to the end of Surah al-Nas.

Let us walk through it slowly.

It is the speech of Allah

Kalam Allah. Not the speech of a human being, not of an angel, not of the jinn. Jibreel عليه السلام did not compose it; he carried it:

Nazala bihi al-Ruhu al-Amin. 'Ala qalbika li-takuna min al-mundhirin.

The Trustworthy Spirit brought it down upon your heart, that you may be among the warners.⁵

Brought it down. Jibreel was the conveyor, not the author.

It was revealed to Muhammad ﷺ

This phrase quietly excludes every earlier scripture. The Tawrah was given to Musa عليه السلام, the Zabur to Dawud عليه السلام, the Injil to 'Isa عليه السلام. All of them were revelation from Allah. But the Quran came to the final Prophet, and it came with a guarantee of preservation that no earlier book was given.

It also sets the Quran apart from Hadith Qudsi. In a Hadith Qudsi, the meaning is from Allah but the wording is the Prophet's ﷺ. In the Quran, both the wording and the meaning are from Allah.

It is miraculous

Every prophet was given a miracle. But the miracles of the earlier prophets belonged to their moment. The people who saw the staff of Musa عليه السلام saw it once; the generations after them only heard about it. The fire that did not burn Ibrahim عليه السلام cooled thousands of years before any of us were born.

The Quran is different. It is the miracle that did not end.

It was not only a proof for the Prophet ﷺ, and not only for the people sitting around him. It is a proof for you, sitting somewhere he never travelled to, in a country his companions may never have heard of. Many of us have never seen Makkah or Madinah. Our ancestors never went there either. And yet Islam arrived in our towns, our streets, our homes. Some of us are the first Muslim to breathe in our own family. That is the reach of this miracle.

The Arabs were masters of language. Poetry was their pride and eloquence was their sport. And Allah challenged them directly:

Qul la'ini ijtama'ati al-insu wal-jinnu 'ala an ya'tu bi-mithli hadha al-Qur'ani la ya'tuna bi-mithlihi wa law kana ba'duhum li-ba'din zahira.

Say: if mankind and jinn gathered together to produce the like of this Quran, they could not produce the like of it, even if they supported one another.⁶

Then He lowered the challenge. Not a whole Quran. Just one surah:

Wa in kuntum fi raybin mimma nazzalna 'ala 'abdina fa'tu bi-suratin min mithlih.

And if you are in doubt about what We have sent down upon Our servant, then produce a surah the like of it.⁷

They could not. Not the shortest surah. Not one.

It is transmitted by tawatur

This word carries more weight than any other in the definition, so let us make it concrete.

Tawatur means mass transmission: the text was carried by such a huge number of people in every single generation that it is not possible for them to have agreed on a lie.

Think of it like this. Your grandmother witnessed something in her youth. She told your mother. Your mother told you. That is one chain, and honestly, one chain can bend a little in the telling. But now imagine that every grandmother of that generation, across many lands, witnessed the same thing and told the same thing, word for word, and their children all agree, and their children's children all agree.

That is what happened with the Quran. The Prophet ﷺ recited it. The Sahabah heard it, memorised it and taught it. The Tabi'un received it from them. Then the generation after, and after, and after, for over fourteen centuries, until it reached you and me. Not one chain. Thousands, running in parallel, checking each other, every letter and every vowel.

This is why fabrication is not merely unlikely in the Quran's case. It is impossible.

Its recitation is worship

Al-muta'abbadu bi tilawatih. No other book on earth works this way. You do not earn reward for reading a history book aloud.

Man qara'a harfan min kitabi Allahi fa-lahu bihi hasanah, wal-hasanatu bi-'ashri amthaliha.

Whoever recites one letter from the Book of Allah receives one reward for it, and that reward is multiplied ten times over.⁸

And he ﷺ was precise about it: he did not mean Alif Lam Mim is one letter. Alif is a letter, Lam is a letter, Mim is a letter.

And it is written between two covers

From al-Fatihah to al-Nas, which is the part of the story the rest of this series is about.

How it came down

Here is something many people do not realise: the Quran descended in two stages, not one.

Stage one: all at once. The entire Quran was sent down from al-Lawh al-Mahfuz, the Preserved Tablet, to the lowest heaven, to a place called Bayt al-'Izzah, in a single descent, on the night of Laylat al-Qadr in Ramadan. The classical expression for this is نَزَلَ جُمْلَةً وَاحِدَةً (nazala jumlatan wahidah), "it came down as one whole."

Shahru Ramadana alladhi unzila fihi al-Qur'an.

The month of Ramadan, in which the Quran was sent down.⁹

Inna anzalnahu fi laylati al-qadr.

Indeed, We sent it down on the Night of Decree.¹⁰

Stage two: piece by piece. From that lowest heaven, Jibreel عليه السلام brought it down to the heart of the Prophet ﷺ gradually, over roughly twenty-three years: verse by verse, surah by surah, according to circumstances, needs, questions and divine wisdom. The classical term is النُّزُول المُنَجَّم (al-nuzul al-munajjam), from najm, an instalment, so: revelation delivered in instalments. You will also see the equally common نَزَلَ مُفَرَّقًا (nazala mufarraqan), "it came down in separated portions."

Ibn 'Abbas رضي الله عنهما described exactly this two-stage descent: that the Quran came down as one whole to the lowest heaven on the Night of Qadr, and was then revealed gradually over the years that followed.¹¹

And Allah tells us why it came in pieces:

Wa Qur'anan faraqnahu li-taqra'ahu 'ala al-nasi 'ala mukthin wa nazzalnahu tanzila.

And a Quran which We have divided into parts, so that you may recite it to the people at intervals. And We have sent it down progressively.¹²

A book delivered all at once is a book you file away. A book delivered across twenty-three years of struggle, migration, loss, victory and grief is a book that lives inside a community, answering it, correcting it, comforting it, building it.

How the revelation actually felt

A companion named al-Harith ibn Hisham رضي الله عنه once asked the Prophet ﷺ directly: O Messenger of Allah, how does the revelation come to you?

He answered:

Ahyanan ya'tini mithla salsalati al-jaras, wa huwa ashadduhu 'alayya, fa-yufsamu 'anni wa qad wa'aytu 'anhu ma qal. Wa ahyanan yatamaththalu liya al-malaku rajulan fa-yukallimuni fa-a'i ma yaqul.

Sometimes it comes to me like the ringing of a bell, and that is the hardest upon me. Then it leaves me and I have retained what he said. And sometimes the angel comes to me in the form of a man and speaks to me, and I grasp what he says.¹³

Two modes, then.

The ringing of a bell, salsalat al-jaras. This was the heaviest form. He ﷺ felt its weight physically. If he was riding, the camel beneath him would sink to the ground under the pressure. And when it lifted, the words were already in his memory, exactly.

Jibreel in human form. Sometimes the angel appeared as a man, in some reports resembling the companion Dihyah al-Kalbi رضي الله عنه.¹⁴ This was lighter, more like a conversation, and the Prophet ﷺ took the words directly.

There was also a third: revelation placed straight into his blessed heart.

'Aishah رضي الله عنها, who narrated this hadith, added a detail I want you to sit with:

Wa laqad ra'aytuhu yanzilu 'alayhi al-wahyu fi al-yawmi al-shadidi al-bard, fa-yufsamu 'anhu wa inna jabinahu la-yatafassadu 'araqa.

I saw the revelation descending upon him on a bitterly cold day, and when it lifted from him, his forehead was streaming with sweat.¹³

Not from heat. From weight.

And the Quran itself confirms that this was no vision, no imagination, nothing blurred:

Ma kadhaba al-fu'adu ma ra'a.

The heart did not lie about what it saw.¹⁵

He was fully conscious, and he truly saw.

The one who brought it

We have talked about the receiver. What about the carrier?

Allah does not introduce Jibreel عليه السلام casually. He introduces him with credentials:

'Allamahu shadidu al-quwa. Dhu mirratin fastawa.

He was taught by one intense in strength, one of soundness, who rose to his true form.¹⁶

Innahu la-qawlu rasulin karim. Dhi quwwatin 'inda dhi al-'arshi makin. Muta'in thamma amin.

Indeed, it is the word of a noble messenger, possessor of power, secure with the Lord of the Throne, obeyed there, and trustworthy.¹⁷

Count how many times strength and trustworthiness are repeated. Allah is telling His Prophet ﷺ, and telling us, that this Book did not come through just anyone. It came through the strongest of the angels, the one who is obeyed among them, the one who is amin.

There is a lesson in that for us, and it is a practical one: choose your teacher the way Allah chose the carrier of His revelation. Strong in knowledge. Trustworthy in character. This is where the Sunnah of transmission begins.

Before we close

I want to pause here, because there is something in this story we tend to skip past.

The Quran did not come easily.

From the very first night it came with force. He ﷺ came down that mountain trembling and feverish. Later he would face the mockery, the boycott, the persecution, the loss. But even setting all of that aside, the revelation itself was heavy. Sweat on a cold day. A camel sinking. A heart that had to absorb every syllable perfectly, because if he forgot even one, it would never reach you and me.

Now think about our own relationship with this Book.

To the sisters memorising: I know the struggle. You sit in front of your teacher, you forget a line, you feel the heat rise in your face. You revise and revise and it still slips. You lie awake thinking everyone else is faster, I have nothing in my heart, maybe I am a waste.

You are not.

He ﷺ carried something incomparably heavier than what you are carrying, and he never gave up. And notice: Allah did not even leave him to struggle alone. When he ﷺ began rushing to repeat the words, anxious not to lose them, Allah told him to stop:

La tuharrik bihi lisanaka li-ta'jala bih. Inna 'alayna jam'ahu wa qur'anah.

Do not move your tongue with it to hasten with it. Indeed, upon Us is its collection and its recitation.¹⁸

Inna 'alayna jam'ah. Upon Us is its collection. Allah took responsibility.

That promise is the thread we will follow next: how the words that entered one man's heart in a dark cave were written on leather and bone, guarded by the memories of hundreds, sealed by a final review with Jibreel in the last year of his life, and gathered after his death into the Book you are holding.

Next in this series: Hearts and Parchments, on how the Quran was preserved during the Prophet's ﷺ lifetime, and why Abu Bakr رضي الله عنه refused a request three times before he agreed to it.

Written by Zahra Ahmad, and adapted from the first session of The Journey of the Quran deep dive series.

In Part 1 we left the Prophet ﷺ receiving revelation, sweating on cold days, carrying words that had to survive him.

Allah had already made a promise about those words:

Inna nahnu nazzalna al-dhikra wa inna lahu la-hafizun.

Indeed, it is We who sent down the Reminder, and indeed, We will be its Guardian.¹

This part of the story is about how He guarded it. Because Allah's protection did not arrive as a miracle floating in the air. It arrived through people: their memories, their ink, their caution, and in one case, their willingness to be the only witness in the room.

Two vessels, not one

From the very beginning, the Quran was preserved in two forms at once, and each one checked the other.

فِي الصُّدُور (fi al-sudur), in the chests. Memorised, carried in the hearts of the huffaz.

فِي السُّطُور (fi al-sutur), in the lines. Written down on whatever could hold ink.

This is the single most important thing to understand about Quranic preservation, so let me say it plainly: the Quran was never only memorised, and never only written. If it had been only memorised, memory could fail. If it had been only written, a page could burn or a word could be misread. Together, each form guards the other. A written page that contradicts the memory of a thousand huffaz is corrected. A memory that slips is corrected by the page.

That double system started immediately, in the lifetime of the Prophet ﷺ himself.

The scribes of revelation

Whenever revelation came, the Prophet ﷺ did two things.

First, he recited it aloud to whoever was present, and they memorised it.

Second, he called for the scribes. Companions such as Zayd ibn Thabit رضي الله عنه and Ubayy ibn Ka'b رضي الله عنه would come and write it down immediately.

There were no notebooks. There was no paper as we know it. So they wrote on what they had: pieces of tanned leather, flat white stones, thin shoulder bones, palm stalks, parchment, whatever was in reach. It sounds primitive. It was not. It was immediate, and immediacy is what mattered.

And then came the step that people rarely hear about.

The session did not end until it was verified

Once the scribes had written, the Prophet ﷺ would ask them to recite back what they had written. And as they recited, Jibreel عليه السلام was present, confirming.

If everything matched, it stood. If there was an error, the correction was made on the spot. The gathering did not disperse until this two-way process was complete: written down, then read back, then confirmed.

Scholars call the Prophet's ﷺ approval here taqrir, the confirming approval that carries the weight of Sunnah. In this case, that approval was itself divinely supervised.

Allah describes exactly this role:

Laqad manna Allahu 'ala al-mu'minina idh ba'atha fihim rasulan min anfusihim yatlu 'alayhim ayatihi wa yuzakkihim wa yu'allimuhumu al-kitaba wal-hikmah.

Certainly did Allah confer a great favour upon the believers when He sent among them a Messenger from themselves, reciting to them His verses, purifying them, and teaching them the Book and wisdom.²

Teaching them the Book. He ﷺ did not just recite it. He oversaw its recording.

"But he ﷺ could not read or write"

This is the obvious objection, and it is a fair one. Let me put it the way I put it to my students.

Suppose I read a passage aloud to three hundred people on a call and ask everyone to write it down. Will all three hundred produce identical text? Of course not. Some will spell differently. Some will hear one word and write another. Some, especially this generation raised on short messages and abbreviations, will invent their own shorthand.

Now: if I ask you all to read your versions back to me, most of you will read back what you wrote quite accurately. But how do I know what you wrote is what I said? This is not about your sincerity. It is about the gap between hearing and writing.

So how could a Prophet ﷺ who said of himself ma ana bi qari' verify what many hands had written?

The answer is in the previous section: he was not verifying alone. Jibreel عليه السلام was present at those sessions. And the Prophet ﷺ was himself directly taught by Allah:

Wa 'allamaka ma lam takun ta'lam.

And He taught you what you did not know.³

The verification did not rest on human literacy. It rested on revelation supervising its own transcription.

And Allah made the seriousness of this unmistakable:

Wa law taqawwala 'alayna ba'da al-aqawil. La-akhadhna minhu bil-yamin. Thumma la-qata'na minhu al-watin.

And if he had invented about Us some sayings, We would have seized him by the right hand, then We would have cut from him the aorta.⁴

The scholars note the detail: the right hand, the hand that writes. The text was protected not only from invention in speech, but from invention in writing, from the very first moment it descended.

Who decided the order?

Here is a question worth answering plainly, because many readers quietly assume the opposite.

The Quran did not come down in the order you read it. Surah al-'Alaq came first, but it sits at number 96. So somebody must have arranged it. Who?

The arrangement of the verses within each surah is tawqifi, meaning it was fixed by divine instruction, not human judgement. As each passage came down, the Prophet ﷺ would tell the scribes where it belonged: place this verse in the surah in which such and such is mentioned.⁵ The order you recite in is the order he was told.

The arrangement of the surahs is discussed more among the scholars, and there are differing views on how much of it was fixed by instruction and how much was settled by the consensus of the companions who had heard him ﷺ recite them in order.⁶ But the practical point stands: the sequence was not invented later by an editor. It was received.

This matters for what comes next. When Abu Bakr's committee and later 'Uthman's committee did their work, they were not deciding what order the Quran should be in. That was already known, and known by hundreds of people who could recite the whole thing. Their task was to get it onto paper, correctly and completely.

A word about the seven ahruf

One term is about to start doing a lot of work in this story, and I do not want to leave you guessing at it.

Inna hadha al-Qur'ana unzila 'ala sab'ati ahrufin, faqra'u ma tayassara minhu.

This Quran has been revealed in seven ahruf, so recite whichever of them is easier for you.⁷

The Prophet ﷺ said this after 'Umar ibn al-Khattab رضي الله عنه heard Hisham ibn Hakim رضي الله عنه reciting Surah al-Furqan in a way he had never heard, seized him by the cloak, and dragged him to the Prophet ﷺ to settle it. The Prophet ﷺ listened to both men recite and told each of them, separately: that is how it was revealed.

Arabia was not one dialect. It was many tribes with genuinely different tongues, and many of the new Muslims were older people who had spoken one way their whole lives. The ahruf were a mercy: permission for the same revelation to be recited in more than one way, so that no one was shut out of the Book of Allah by their own accent.

Two things to hold on to, and then we move on:

The Quran is one. The permitted ways of reciting it are many.

And, crucially for Part 3: the concession was in the recitation, not in the writing.

What exactly the seven ahruf were, how scholars have classified them, and how they relate to the Qira'at that we have today, is a whole subject of its own, and it is the subject of the next session in this series. For now, this is all you need.

Why there was no single book yet

If preservation was so careful, why did the Prophet ﷺ never gather the whole Quran into one bound volume?

There are several reasons, and each of them is wisdom.

Revelation was still coming. For twenty-three years, the Book was not finished. You cannot bind a text that is still being sent down.

Some verses were abrogated. Rulings changed across those years, what the scholars study as nasikh and mansukh. A final written form had to wait until the sending down was complete.

The seven ahruf were still in use. Locking the text into a single written standard at that stage would have closed a door Allah had deliberately opened.

And the primary vessel was memory, not paper. This is hard for us to feel, because we outsource everything to our devices. But those companions trusted a trained heart more than they trusted a page. The Quran lived complete, and in order, in hundreds of chests.

The final review

And then, in the last year of his life, the Book was sealed.

Every Ramadan, Jibreel عليه السلام would come to the Prophet ﷺ and they would go through the whole Quran together. This is called al-mu'aradah, the mutual review. In the year the Prophet ﷺ passed away, it happened twice.

Kana Jibrilu yu'ariduhu al-Qur'ana kulla 'amin marrah, fa-'aradahu marratayni fi al-'ami alladhi qubida fih.

Jibreel would review the Quran with him once every year, and he reviewed it with him twice in the year in which he passed away.⁸

That second review is known as العَرْضَة الأَخِيرَة (al-'Ardah al-Akhirah), the Final Review.

I want you to see why this is not a small detail.

It means that before the Prophet ﷺ died, the entire Quran, in its final wording and its final order, with everything abrogated already removed, was recited from beginning to end and confirmed by the angel who had brought it. Not reconstructed afterwards from scattered memories. Confirmed, in his lifetime, by the source.

And there were witnesses. Zayd ibn Thabit رضي الله عنه, who had written revelation for years, was present for that final review.⁹ Keep his name in mind. In a few pages he will be asked to gather the Quran, and then, twenty years later, asked again. The man entrusted with the written text was a man who had heard the Book confirmed in its final form.

Then the Prophet ﷺ passed away. And within two years, the people carrying that text began to die.

Stage two: Abu Bakr رضي الله عنه and the war that changed everything

After the Prophet ﷺ, Abu Bakr al-Siddiq رضي الله عنه took leadership of a community in crisis. Tribes across Arabia were abandoning Islam. False prophets had risen. This period is known as the Ridda wars, the wars of apostasy.

In one of those battles, at Yamamah, a very large number of the qurra', the reciters and memorisers, were killed.

Now understand what that means. When the Sahabah went out to fight, they carried two things with them. In their bags, the fragments of the Quran they had personally written, the way we carry our phones everywhere today, except that what they carried was infinitely more precious. And in their chests, the whole Book.

So when a hafiz fell on the battlefield, two archives died at once.

The death of a hafiz is not an ordinary death. It is a loss to the entire Ummah, and at that particular moment, with Islam only beginning to spread beyond Arabia, it was a threat to everything that was coming.

'Umar's idea, and Abu Bakr's refusal

'Umar ibn al-Khattab رضي الله عنه saw what was happening and did what he was known for. He thought in a direction no one else was looking.

What if we gather it into one record, so that this can never happen again?

He brought this to Abu Bakr رضي الله عنه. And Abu Bakr refused.

Kayfa taf'alu shay'an lam yaf'alhu Rasulullah ﷺ?

How can you do something the Messenger of Allah ﷺ did not do?

I want you to notice how beautiful that hesitation is. Neither man was ignorant. Both had memorised. Both understood the danger. And still, the first instinct of the first Caliph was: where is my evidence?

That instinct is worth borrowing. Before we say something, do something, or forward something, including the message that arrives with "share this and you will be rewarded," the first question is the one Abu Bakr asked.

'Umar رضي الله عنه did not give up, but he also did not bully. He kept bringing the reasons, the necessity, the consequence of doing nothing. And Abu Bakr رضي الله عنه later described the moment it landed:

Fa-lam yazal 'Umaru yuraji'uni hatta sharaha Allahu sadri lilladhi sharaha lahu sadra 'Umar.

'Umar kept returning to me until Allah opened my chest to what He had opened 'Umar's chest to.¹⁰

Good influence looks like this. Not pressure. Persuasion, for something that matters.

Choosing the right person

Once convinced, Abu Bakr رضي الله عنه did not appoint himself. He asked: who is the best person for this?

They agreed on Zayd ibn Thabit al-Ansari رضي الله عنه: young, brilliant, one of the Prophet's ﷺ own scribes of revelation, and, as we have just seen, a witness to the Final Review.

Innaka rajulun shabbun 'aqilun la nattahimuka, wa qad kunta taktubu al-wahya li-Rasulillah ﷺ, fa-tatabba'i al-Qur'ana fajma'hu.

You are a young man, intelligent, and we do not doubt you. You used to write the revelation for the Messenger of Allah ﷺ. So track down the Quran and gather it.¹⁰

And Zayd's reaction? He refused too, at first, asking the very same question Abu Bakr had asked. Then he said something that tells you exactly how heavy this felt:

Fa-wallahi law kallafuni naqla jabalin min al-jibali ma kana athqala 'alayya mimma amarani bihi min jam'i al-Qur'an.

By Allah, if they had asked me to move a mountain, it would not have been heavier on me than what he ordered me to do, gathering the Quran.¹⁰

He accepted anyway. And then he built a method.

Two conditions, and no exceptions

Abu Bakr رضي الله عنه made an announcement in Madinah: whoever has with him any written portion of the Quran recorded in the presence of the Messenger of Allah ﷺ, let him bring it.

Two conditions applied to every fragment:

One: it had to have been written in the Prophet's ﷺ own presence. Not copied from someone else's page. Not written from memory afterwards. Written there, in front of him, as part of the verification sessions we described earlier.

Two: two witnesses had to testify to that. Your word alone was not enough. Not because anyone doubted your honesty, but because honesty is not the same thing as accuracy.

Think about the caution here. These were companions of the Prophet ﷺ. Zayd himself had memorised the Quran. Every single hafiz in Madinah knew what belonged in the text. They could have written it out from memory in a matter of weeks.

They refused to.

They did not trust memory alone, not because memory is worthless, but because a system resting on one pillar is a system that can fall. So every verse had to be attested in writing and confirmed against the memories of the huffaz. Two independent records, cross-checked.

The verses held by one man

Following this method, Zayd رضي الله عنه recovered the entire Quran. Except at the very end, where he came to a passage he could find in writing with only one person:

Hatta wajadtu akhira surati al-Tawbati ma'a Abi Khuzaymata al-Ansariyyi lam ajidha ma'a ahadin ghayrih.

Until I found the last part of Surah al-Tawbah with Abu Khuzaymah al-Ansari, and I did not find it with anyone besides him.¹⁰

Those were the closing verses of Surah al-Tawbah:

There has certainly come to you a Messenger from among yourselves. Grievous to him is what you suffer; he is deeply concerned for you, and to the believers he is kind and merciful.¹¹

Let that land for a moment. The verse describing how much the Prophet ﷺ cared for his Ummah was the one verse that came within a hair of being missing.

A note on the names, because this is a place where accounts often get blurred. The companion in this report is Abu Khuzaymah al-Ansari رضي الله عنه. There is a second, closely related story involving a different companion, Khuzaymah ibn Thabit al-Ansari رضي الله عنه, and a verse of Surah al-Ahzab. That one belongs to the next stage of the story, and we will come to it in Part 3. Scholars have discussed at length whether these are two men or one; the safest thing is to keep the two reports distinct, as the narrations themselves do.¹²

What they produced

What Zayd ibn Thabit رضي الله عنه completed under Abu Bakr's رضي الله عنه instruction is known as الصُّحُف البَكْرِيَّة (al-Suhuf al-Bakriyyah) or al-Suhuf al-Siddiqiyyah, the sheets of Abu Bakr.

An important detail, and one that students of this subject are regularly examined on: these were not yet a bound book. They were verified sheets, separate pieces of tanned leather and parchment, each one authenticated, arranged in the known order, and kept together as one complete collection. A codex in substance, not yet in form.

The Suhuf stayed with Abu Bakr رضي الله عنه until his death. Then they passed to 'Umar رضي الله عنه during his caliphate. And after 'Umar, they did not go to the next Caliph. They went to his daughter Hafsah رضي الله عنها.

That was not nepotism. Hafsah was not only 'Umar's daughter. She was Umm al-Mu'minin, a wife of the Prophet ﷺ, and a woman of learning who could read and write in an age when few could.

The complete, verified text of the Quran was placed in her keeping.

Twenty years later, a message would arrive at her door from the third Caliph. What she handed over would become the master copy for every Mushaf on earth.

Next in this series: One Book, One Ummah, on how a quarrel between two armies on a distant frontier led 'Uthman ibn 'Affan رضي الله عنه to make the most consequential decision in the history of the written Quran.

Written by Zahra Ahmad, and adapted from the first session of The Journey of the Quran deep dive series.

By the time 'Umar ibn al-Khattab رضي الله عنه was leading the Muslims, the Quran was no longer a Madinan affair. Islam had crossed borders. Whole cities were learning to recite, and they were learning from different teachers.

This part of the story is about what happens when a mercy becomes a misunderstanding, and what one Caliph did about it.

The teachers go out

'Umar رضي الله عنه did not simply send governors and armies. He sent reciters.

To Basrah he sent Abu Musa al-Ash'ari رضي الله عنه, who gathered the people and told them: I have been sent by 'Umar ibn al-Khattab to teach you the Book of Allah and the Sunnah. Later he called together everyone in Basrah who had memorised the entire Quran.

Around three hundred men stood up.

In one city. Within a generation of the Prophet's ﷺ death. Abu Musa رضي الله عنه praised Allah for it and reminded them to treat the Quran with the seriousness it deserved, as their guide and their honour.¹

To Sham, greater Syria, the need was even more urgent. The Muslim population was growing faster than teachers could be trained. Yazid ibn Abi Sufyan wrote to 'Umar رضي الله عنه asking for help, and 'Umar sent three of the best: Mu'adh ibn Jabal, 'Ubadah ibn al-Samit, and Abu al-Darda' رضي الله عنهم.

His instructions to them are worth reading closely:

Begin in Hims, for there you will find people reciting in many dialects. When their recitation is sound, let one of you remain in Hims, let another go to Damascus, and let the third go to Palestine.²

That is a strategy, not an errand. Stabilise the hardest place first, then distribute.

'Ubadah رضي الله عنه stayed in Hims. Mu'adh رضي الله عنه went to Palestine. Abu al-Darda' رضي الله عنه went to Damascus.

Mu'adh and 'Ubadah both passed away not long after. But Abu al-Darda' رضي الله عنه remained in Damascus and built what may be the most famous Quran circle in Islamic history.

It is reported that he had 1,600 students.³

How does one man teach sixteen hundred people to recite? He does not, and Abu al-Darda' رضي الله عنه knew it. So he divided them into groups of ten, each with its own head instructor. He would then walk between the groups, listening, correcting, checking. When a student advanced, he took that student under his own instruction personally.

A student who mastered it became an instructor of ten. The circle taught itself, and Abu al-Darda' guarded the standard.

To Iraq went 'Abdullah ibn Mas'ud رضي الله عنه, among the earliest Muslims, one of those who learned directly from the Prophet ﷺ, famous for the depth of his Quranic knowledge.

But when 'Umar رضي الله عنه heard that Ibn Mas'ud was teaching in the dialect of his own tribe, Hudhayl, he wrote to correct it: teach in the dialect of Quraysh, because the Quran was revealed in their tongue.⁴

That instruction is a signpost for what comes next. The seven ahruf were all permitted. But the dialect of Quraysh was always the central reference point.

The frontier

Now move forward a few years, into the caliphate of 'Uthman ibn 'Affan رضي الله عنه, to the far frontier of the Muslim world: the campaigns in Armenia and Azerbaijan.

Two armies met there. The army of Iraq, taught by the students of Ibn Mas'ud. The army of Sham, taught by the students of Ubayy ibn Ka'b.

This should have been a joyful meeting. Believers from different lands, arriving for the same cause, standing in the same rows.

Instead, they heard each other recite.

The Iraqis recited as Ibn Mas'ud had taught them. The Syrians recited as Ubayy had taught them. And instead of recognising a permitted difference, each side said what human beings always say:

My way is right. Your way is wrong.

The dispute spread through the ranks. What had been revealed as a mercy, the flexibility of the ahruf, given so that people of different dialects could all carry the Book, was turning into a cause of division.

Hudhayfah rides to Madinah

Hudhayfah ibn al-Yaman رضي الله عنه was there. He was the companion entrusted with the Prophet's ﷺ confidences, the one trained to see trouble before it surfaced.

He saw exactly what this was. And he made a decision that tells you how serious he considered it: he left the battlefield.

His reasoning, if we put it plainly: this war can wait. There will be other battles. But if the Muslims split over the Book of Allah, there is no coming back from that.

He rode straight for Madinah. On the way he passed through Kufah and told the students of Ibn Mas'ud what he had witnessed. Their reply, what recitation could be better than that of Ibn Mas'ud?, only alarmed him further. The problem was not on the frontier alone. It was already in the cities.

When he reached 'Uthman رضي الله عنه, he did not soften it:

Ya Amira al-Mu'minin, adrik hadhihi al-ummata qabla an yakhtalifu fi al-kitabi ikhtilafa al-Yahudi wal-Nasara.

O Commander of the Believers, save this Ummah before they differ about the Book the way the Jews and the Christians differed.⁵

The Caliph acts

'Uthman رضي الله عنه understood immediately. 'Umar رضي الله عنه had voiced this very fear years earlier. Now it was happening.

He sent a message to Hafsah رضي الله عنها:

An arsili ilayna bil-suhufi nansakhuha fi al-masahifi thumma naradduha ilayk.

Send us the sheets, so that we may copy them into the Masahif, and then we will return them to you.⁵

She agreed. The Suhuf that Zayd ibn Thabit had assembled under Abu Bakr رضي الله عنه, verified fragment by fragment with two witnesses apiece, became the master reference for what came next.

Then 'Uthman رضي الله عنه appointed a committee of four:

• Zayd ibn Thabit رضي الله عنه, as chief, because he had been chief of the scribes in the Prophet's ﷺ lifetime, had witnessed the Final Review, and had already done this work once
• 'Abdullah ibn al-Zubayr رضي الله عنه
• Sa'id ibn al-'As رضي الله عنه
• 'Abd al-Rahman ibn al-Harith ibn Hisham رضي الله عنه

And he gave them one clear rule for resolving disagreement:

Idha ikhtalaftum antum wa Zaydu bnu Thabitin fi shay'in min al-Qur'ani faktubuhu bi-lisani Quraysh, fa-innama nazala bi-lisanihim.

If you and Zayd ibn Thabit differ about anything in the Quran, write it in the tongue of Quraysh, for it was revealed in their tongue.⁵

Notice the design of this committee. Zayd was Ansari, from Madinah. The other three were Qurashi. The rule was not "Zayd decides" and not "the majority decides." It was a fixed, objective standard that no one on the panel could bend.

They worked letter by letter, word by word, against a written master and against the memories of the living huffaz.

The man whose word counted twice

There is a moment in that copying work worth stopping for. Zayd ibn Thabit رضي الله عنه said:

Faqadtu ayatan min al-Ahzabi hina nasakhna al-mushaf, kuntu asma'u Rasulallahi ﷺ yaqra'u biha, faltamasnaha fa-wajadnaha ma'a Khuzaymata bni Thabitin al-Ansari.

I missed a verse of Surah al-Ahzab when we were copying the Mushaf. I used to hear the Messenger of Allah ﷺ reciting it. We searched for it, and we found it with Khuzaymah ibn Thabit al-Ansari.⁶

The verse was:

Among the believers are men true to what they promised Allah.⁷

One witness. And it was accepted, because of something that had happened years earlier, over a horse.

The Prophet ﷺ agreed to buy a horse from a bedouin. The deal was struck, and he ﷺ went to fetch the payment. In those few minutes, other men approached the seller and offered him more. When the Prophet ﷺ returned, the bedouin denied the sale entirely.

The Prophet ﷺ said calmly: did I not buy this horse from you? The man said: no. If you claim so, bring someone who will testify for you.

Sit with that moment. This is al-Sadiq al-Amin, the Truthful, the Trustworthy, a title Makkah gave him before Islam and one even his enemies never took back. And he is being asked for a witness.

Then Khuzaymah ibn Thabit رضي الله عنه stood up and said: I bear witness that you bought it.

The Prophet ﷺ turned to him, surprised: on what basis are you testifying? You were not present.

His answer is one of the most beautiful sentences a companion ever spoke. In substance: I believe you about what comes to you from the heavens. Am I going to doubt you about a horse?

And the Prophet ﷺ ruled:

Fa-ja'ala shahadatahu bi-shahadati rajulayn.

So he made his testimony equal to the testimony of two men.⁸

From that day he was known as ذُو الشَّهَادَتَيْن (Dhu al-Shahadatayn), the one with two testimonies.

Years later, in a room in Madinah, a committee copying the Quran came to a verse held by a single witness, and that witness was Khuzaymah. By the Prophet's ﷺ own ruling, one was enough.

Nothing in this story is accidental. A dispute over a horse became the mechanism by which a verse passed the verification standard and reached us. One man's conviction in the truthfulness of the Messenger ﷺ became a means of preserving the words of Allah for every generation after him.

The copies go out

When the work was complete, several copies were made. Scholars differ on the exact number, but the reports commonly mention copies sent to Makkah, Sham, Kufah and Basrah, with two kept in Madinah: one for public use, and one retained by 'Uthman رضي الله عنه himself. Other narrations add Yemen and Bahrain; some mention Egypt.

The copy 'Uthman رضي الله عنه kept is known as المُصْحَف الإِمَام (al-Mushaf al-Imam), the master copy. There were no printing presses and no photocopiers. Every other Mushaf in the world was copied by hand from these.

But 'Uthman رضي الله عنه did not stop at sending books. With each Mushaf he sent a teacher.

• Makkah: 'Abdullah ibn al-Sa'ib
• Sham: al-Mughirah ibn Abi Shihab
• Kufah: Abu 'Abd al-Rahman al-Sulami
• Basrah: 'Amir ibn 'Abd Qays
• Madinah: Zayd ibn Thabit رضي الله عنهم⁹

This is the detail people miss, and it is the heart of the whole system: the Quran was never transmitted by manuscript alone. A written page cannot teach you how a word is pronounced, where to stop, how a letter is elongated. So every copy travelled with a voice attached to it. Text and sound together, fi al-sutur and fi al-sudur, exactly as it had been from the beginning.

The burning

Then came the most decisive step, and the one most often misunderstood.

Wa arsala ila kulli ufuqin bi-mushafin mimma nasakhu, wa amara bima siwahu min al-Qur'ani fi kulli sahifatin aw mushafin an yuhraq.

And he sent to every region one copy of what they had transcribed, and ordered that all other Quranic material, in any sheet or codex, be burned.⁵

People today sometimes flinch at this. How could a companion burn the Quran?

Two things need to be said.

First: burning is not disrespect. In Islam, burning worn-out or surplus copies of the Mushaf is a recognised way of honouring them, precisely so that no page of Allah's speech is left to be stepped on, torn, or discarded. It is what we still do today with damaged copies. The act was one of reverence, not contempt.

Second: think about what those private copies actually contained. Companions had written their own sheets over decades. Some had margin notes explaining a word. Some had tafsir written alongside the text. Some kept the surahs in a personal order. Some preserved readings from an harf that was no longer needed once the community had unified.

None of that was corruption. But leave those pages circulating for a hundred years, and a note in a margin becomes a verse in a text, and a personal ordering becomes a competing "version."

So 'Uthman رضي الله عنه closed the door before anyone could walk through it.

Here is something worth understanding about this whole story: preservation is not only about keeping. It is also about removing what could later cause confusion.

And this was not one man's decision imposed on a reluctant community. 'Ali ibn Abi Talib رضي الله عنه, who succeeded 'Uthman and had every opportunity to reverse it, said:

He did not do what he did regarding the Masahif except with our agreement. By Allah, if I were in charge, I would have done the same.¹⁰

What happened to Hafsah's sheets

'Uthman رضي الله عنه kept his promise. When the copying was finished, the Suhuf were returned to Hafsah رضي الله عنها, and they were not burned in his lifetime.

They remained with her until she passed away. Later, during the governorship of Marwan ibn al-Hakam, he requested them from her heirs and had them burned as well, for the same reason. His concern was that people might one day set the two collections against each other: Abu Bakr's was first, so his is better; no, 'Uthman's was verified by a committee, so his is better.

One standard. Nothing before it, nothing beside it.

The materials, stage by stage

What survives today

A fair question at this point is: can any of this be seen?

Some of it can. Early Quranic manuscripts survive in libraries and collections around the world, and several have been studied and dated in recent decades.

The two parchment leaves held at the University of Birmingham are among the best known. Written in an early Hijazi script and containing portions of Surahs 18 to 20, the parchment was radiocarbon dated to between 568 and 645 CE with 95.4% confidence.¹¹ That range covers the lifetime of the Prophet ﷺ and the first decades after him.

There is also the Codex Parisino-petropolitanus in Paris, the Tübingen fragment in Germany, the Sana'a manuscripts recovered from the Great Mosque in Yemen in 1972, and the large Kufic codices in Istanbul and Tashkent that tradition has long associated with 'Uthman رضي الله عنه himself.

Two honest notes about all of this.

First, the traditional attribution of the Istanbul and Tashkent codices to 'Uthman's own copies is not something scholars can confirm; on the evidence of the script, most place them somewhat later. That does not make them less remarkable, and it does not touch the historical account we have followed here.

Second, the dating of parchment is not the same as the dating of ink, and this is an area where academic study is still active and still argued over. So the manuscripts are best understood as one supporting witness rather than the foundation of anything.

Because the foundation was never the paper. It was, and remains, the unbroken chain of recitation from teacher to student. The manuscripts are a beautiful confirmation of what the tawatur had already established.

And so it reached you

From that point forward, the 'Uthmanic Mushaf became the standard for the entire Muslim world. From Madinah to Damascus, from Kufah to Basrah, from Yemen to Bahrain, every Muslim recited from the same script.

And from that day until today, every Mushaf on earth is a copy of that manuscript. Whatever the cover says, whatever the print, whatever the app, it follows the رَسْم عُثْمَاني (Rasm 'Uthmani), the 'Uthmanic script.

The scholars who came after did not treat this casually either. They developed an entire science, رَسْم المُصْحَف (Rasm al-Mushaf), devoted to how the Quran must be written: which letters are written in which way, which words carry an extra alif, which are joined and which are separated. Books were authored on it. Rules were codified. All so that the written text could never drift, even by a letter.

The promise in Surah al-Hijr was not a promise that the Book would float, untouched, above history. It was a promise that Allah would raise the people who would guard it: a frightened man in a cave, a wife who covered him, scribes with bones and leather, an angel who came back for one final review, a Caliph who hesitated before he acted, a young man who felt a mountain on his shoulders, a witness whose word counted twice, a soldier who left a battlefield to save an Ummah.

What this asks of us

I want to close with the thought I leave my students with.

We open sunnah.com and a hadith appears in a fraction of a second. Imam al-Bukhari travelled from Bukhara across the known world to collect those narrations one by one, verifying each against another city, another teacher, another chain. We inherit in one click what cost him a lifetime.

The same is true of the Mushaf on your shelf. You did not pay for it. Somebody else did: with sweat on a cold day, with a life on a battlefield, with years of careful work that no one thanked them for.

The question is what we hand on.

If we can spend some part of our own lives on a good task, memorising a portion, teaching a child, supporting someone who is learning, guarding this Book in our own hearts, then our generations will inherit something from us too. That is how the chain has always worked. Somebody carried it so it could reach us. Now it is in our hands.

May Allah make us part of that history.

Where the series goes next

We have followed the Quran from the cave to the codex. But we have left two doors open on the way, and each one opens onto a whole science.

The first door is recitation. We saw that the seven ahruf were a mercy, that the dispute on the frontier was about how to recite rather than what was written, and that 'Uthman رضي الله عنه sent a teacher with every copy. So what happened to that permitted variety? It did not disappear. It became the science of the Qira'at: the authenticated ways of reciting, each with its own unbroken chain, its own imams and narrators, and a strict set of conditions that any reading must meet before it can be accepted. The next part of this series is about exactly that, including the question people most often get wrong: whether the seven Qira'at are the same thing as the seven ahruf. They are not.

The second door is the script itself. We ended with Rasm 'Uthmani and the science built to guard it. But why is the 'Uthmanic script written the way it is? Why do some words carry letters you do not pronounce, and others drop letters you do? How did a text originally written without dots or vowel marks come to be read with such precision, and who added those marks? That is the subject of the part after next, on Rasm al-Mushaf.

The single sentence that connects all three: the Quran is one; the ways it may be recited are many; and the writing was always one.

Written by Zahra Ahmad, and adapted from the first session of The Journey of the Quran deep dive series.