What is the Qur'an?

Who revealed it, to whom, how — and how it reached us.

The Qur'an

The Qur'an is a book of about 6,236 verses in 114 chapters. Muslims believe it is the literal speech of God, conveyed through the angel Jibril to Muhammad ﷺ in Arabic, over roughly twenty-three years.

It is not a biography of the Prophet and not arranged chronologically. It argues, warns, consoles and legislates, and it repeatedly tells the reader to think.

Four introductory questions

  • 01

    Who revealed it?

    "And indeed, the Qur'an is the revelation of the Lord of the worlds. The Trustworthy Spirit has brought it down upon your heart." (Qur'an 26:192–194)

  • 02

    To whom?

    To Muhammad ﷺ, beginning at Hira around 610 CE with the command to read. (Qur'an 96:1–5; Sahih al-Bukhari 3)

  • 03

    How?

    In stages rather than at once — "that We may strengthen thereby your heart" — often in response to events. (Qur'an 25:32; 17:106)

  • 04

    What is its message?

    That God is one, that life is a trust with an accounting, and that guidance has been sent. (Qur'an 2:2; 51:56)

إِنَّا نَحْنُ نَزَّلْنَا ٱلذِّكْرَ وَإِنَّا لَهُۥ لَحَـٰفِظُونَ

Indeed, it is We who sent down the Qur'an and indeed, We will be its guardian.
Qur'an — Surah Al-Hijr 15:9Translation: Saheeh International

Transmission — the theological claim and the historical evidence

The claim above is theological: Muslims believe God undertook to preserve the text. That belief is not itself historical evidence, and this site keeps the two apart.

Historically: the text was memorised and written during the Prophet's life, collected under Abu Bakr, and standardised into a single written codex under Uthman, with copies sent to the main garrison cities — a process described in Sahih al-Bukhari.

Materially: early manuscripts survive and can be examined. The Birmingham Qur'an folios at the University of Birmingham were radiocarbon dated to between 568 and 645 CE with 95.4% probability, and the Sana'a palimpsest and Codex Parisino-petropolitanus are studied by academic manuscript specialists. Reading these sources is the honest way to test the transmission question, and readers are encouraged to do so.

Reading it

It is read in Arabic, and translations are treated as explanations of meaning rather than as the Qur'an itself — which is why a translator is always named.

A reader coming to it for the first time is often advised to begin with the shorter chapters at the end, or with Surah Al-Fatihah and Surah Yusuf, rather than reading front to back.

Sources & References

12 cited

Religious content here follows the Qur'an, the authentic Sunnah, and the established scholarship of Ahl al-Sunnah wa al-Jama'ah. Qur'an citations link to the verse; hadith carry collection and number; Tafsir and historical claims name the work. Where something could not be verified, it is not published.