Sources

Every dataset, translation, scholarly work, and tool that Divine Discourses draws on, with license and verification status.

Entries follow the Chicago Manual of Style, bibliography form. Where a detail (edition, place, or year) could not be confirmed against the work itself, it is omitted rather than guessed. Entries whose data or tooling the site actually consumes carry a clickable ● badge that opens the machine-readable registry record; purely bibliographic entries are verified by the citation itself and carry no dot. Translations rendered on the Read page are served through the alquran.cloud API; the print editions cited are the originals of those renderings.

Primary text

Tanzil Project. Tanzil Quran Text, Uthmani script, Version 1.1. 2007–. https://tanzil.net/. Creative Commons Attribution 3.0, verbatim copies only. Bundled with this site unchanged, with Tanzil's notice. ●
King Fahd Complex for the Printing of the Holy Qur'an. Mushaf al-Madinah. Madinah: King Fahd Complex.

Morphology and lexicography

Dukes, Kais. The Quranic Arabic Corpus, version 0.4. Leeds: Language Research Group, University of Leeds, 2009–2017. https://corpus.quran.com/. GNU GPL. Morphological annotation of all 77,429 word-units of the Qur'an; bundled in this site as per-surah JSON in data/morphology/ and aggregated in data/roots-summary.json. Version 0.4 is the corpus's most recent release and the project is no longer actively updated; its root and lemma assignments involve annotator judgment (notably weak roots and hamza spellings), and counts derived from it inherit any annotation imperfections it carries. ●
Lane, Edward William. An Arabic-English Lexicon. 8 vols. London: Williams and Norgate, 1863–1893. Public domain.
Penrice, John. A Dictionary and Glossary of the Kor-ân. London: Henry S. King, 1873. Public domain.
Hava, J. G. Arabic-English Dictionary for the Use of Students. Beirut: Catholic Press, 1899.
Wehr, Hans. A Dictionary of Modern Written Arabic. Edited by J Milton Cowan. 4th ed. Wiesbaden: Otto Harrassowitz, 1979.
Farahi, Hamiduddin. Mufradat al-Qur'an. ●

Patterns and cross-references

Tarteel AI and Quran.com Foundation. "Mutashabihat Dataset," 2024. Quranic Universal Library. Approximately 5,277 entries. https://qul.tarteel.ai/. (Reference only; not used by this site.)
Tarteel AI and Quran.com Foundation. "Similar Ayah Dataset." Quranic Universal Library. Approximately 4,001 pairs. (Reference only; not used by this site.)

Translations rendered on this site

Saheeh International. The Qur'ān: Arabic Text with Corresponding English Meanings. Jeddah: Abul-Qasim Publishing House, 1997.
Pickthall, Marmaduke. The Meaning of the Glorious Koran. New York: A. A. Knopf, 1930. Public domain.
Ali, Abdullah Yusuf. The Holy Qur'ān: Text, Translation and Commentary. Lahore: Shaikh Muhammad Ashraf, 1934. Public domain.
Mawdudi, Sayyid Abul A'la. Towards Understanding the Qur'ān. Translated and edited by Zafar Ishaq Ansari. Leicester: Islamic Foundation, 1988–.
Shakir, M. H. The Qur'an. Elmhurst, NY: Tahrike Tarsile Qur'an.
Arberry, Arthur J. The Koran Interpreted. 2 vols. London: George Allen & Unwin, 1955.
Ali, Ahmed. Al-Qur'ān: A Contemporary Translation. Princeton, NJ: Princeton University Press, 1988.
Daryabadi, Abdul Majid. The Glorious Qur'an: Text, Translation and Commentary. Leicester: Islamic Foundation, 2001.
Qaribullah, Hasan, and Ahmad Darwish. English translation of the Qur'an, rendered via the alquran.cloud API.
al-Hilali, Muhammad Taqi-ud-Din, and Muhammad Muhsin Khan. The Noble Qur'an: English Translation of the Meanings and Commentary. Madinah: King Fahd Complex for the Printing of the Holy Qur'an.
Khan, Ahmed Raza. Kanz al-Iman (1910), English rendering via the alquran.cloud API.
Itani, Talal. Quran in English. Dallas: ClearQuran, 2012.
Khan, Wahiduddin. English translation of the Qur'an, rendered via the alquran.cloud API.
Jalandhry, Fateh Muhammad. Urdu translation of the Qur'an, rendered via the alquran.cloud API.
Khan, Ahmed Raza. Kanz al-Iman (1910), Urdu original, rendered via the alquran.cloud API.
Mawdudi, Sayyid Abul A'la. Urdu translation of the Qur'an (Tafheem-ul-Quran), rendered via the alquran.cloud API.
Junagarhi, Muhammad. Urdu translation of the Qur'an, rendered via the alquran.cloud API.
al-Qadri, Tahir ul-. Urdu translation of the Qur'an, rendered via the alquran.cloud API.
Jawadi, Syed Zeeshan Haider. Urdu translation of the Qur'an, rendered via the alquran.cloud API.
Ali, Ahmed. Urdu translation of the Qur'an, rendered via the alquran.cloud API. (Distinct from the English Ahmed Ali translation cited above.)
Najafi. Urdu translation of the Qur'an, rendered via the alquran.cloud API.
Khan, Muhiuddin. Bengali translation of the Qur'an, rendered via the alquran.cloud API.
Hoque, Zohurul. Bengali translation of the Qur'an, rendered via the alquran.cloud API.
Basmeih, Abdullah Muhammad. Malay translation of the Qur'an, rendered via the alquran.cloud API.
Kementerian Agama Republik Indonesia. Indonesian translation of the Qur'an, rendered via the alquran.cloud API.
Hamidullah, Muhammad. French translation of the Qur'an, rendered via the alquran.cloud API.
Cortés, Julio. Spanish translation of the Qur'an, rendered via the alquran.cloud API.
Diyanet İşleri Başkanlığı [Presidency of Religious Affairs, Turkey]. Turkish translation of the Qur'an, rendered via the alquran.cloud API.
Yazır, Elmalılı Hamdi. Turkish translation of the Qur'an, rendered via the alquran.cloud API.
Korkut, Besim. Bosnian translation of the Qur'an, rendered via the alquran.cloud API.
Mlivo, Mustafa. Bosnian translation of the Qur'an, rendered via the alquran.cloud API.
Ma Jian. Chinese translation of the Qur'an, rendered via the alquran.cloud API.
Japanese translation of the Qur'an, rendered via the alquran.cloud API. The API names no translator for this edition, so neither do we.
Korean translation of the Qur'an, rendered via the alquran.cloud API. The API names no translator for this edition, so neither do we.
Kuliev, Elmir. Russian translation of the Qur'an, rendered via the alquran.cloud API.
Makarem Shirazi, Naser. Persian translation of the Qur'an, rendered via the alquran.cloud API.
Rassoul, Abu Rida Muhammad ibn Ahmad ibn. German translation of the Qur'an, rendered via the alquran.cloud API.
Bubenheim, A. S. F., and N. Elyas. German translation of the Qur'an, rendered via the alquran.cloud API.
Khan, Suhel Farooq, and Saifur Rahman Nadwi. Hindi translation of the Qur'an, rendered via the alquran.cloud API.
Al-Barwani, Ali Muhsin. Swahili translation of the Qur'an, rendered via the alquran.cloud API.
Asad, Muhammad. The Message of the Qur'ān. Gibraltar: Dar al-Andalus, 1980.
The Bridges' Translation of the Ten Qira'at of the Noble Qur'an. Translated by Fadel Soliman and others. Bloomington, IN: AuthorHouse, 2020.

Classical tafsir lineage

al-Tabari, Muhammad ibn Jarir (d. 310/923). Jāmiʿ al-bayān ʿan taʾwīl āy al-Qurʾān.
al-Zamakhshari, Mahmud ibn ʿUmar (d. 538/1144). al-Kashshāf ʿan ḥaqāʾiq ghawāmiḍ al-tanzīl.
al-Razi, Fakhr al-Din (d. 606/1210). Mafātīḥ al-ghayb (al-Tafsīr al-kabīr).
al-Qurtubi, Muhammad ibn Ahmad (d. 671/1273). al-Jāmiʿ li-aḥkām al-Qurʾān.
Ibn Kathir, Ismaʿil ibn ʿUmar (d. 774/1373). Tafsīr al-Qurʾān al-ʿAẓīm.
al-Suyuti, Jalal al-Din (d. 911/1505). al-Itqān fī ʿulūm al-Qurʾān.
al-Alusi, Mahmud (d. 1270/1854). Rūḥ al-maʿānī.
Ibn ʿAshur, Muhammad al-Tahir (d. 1393/1973). al-Taḥrīr wa-l-tanwīr. Tunis: al-Dar al-Tunisiyya, 1984.
al-Wahidi, ʿAli ibn Ahmad (d. 468/1075). Asbāb al-Nuzūl. Translated by Mokrane Guezzou. Great Commentaries on the Holy Qurʾān, vol. 3. Louisville, KY: Fons Vitae, 2008. Copyright Royal Aal al-Bayt Institute for Islamic Thought, Amman, which publishes the text at altafsir.com (PDF). Registered as a reference work for the history reading lens; no occasion report is transcribed from it for any surah.

Coherence-based reading

Farahi, Hamiduddin. Mufradat al-Qur'an; Niẓām al-Qur'an wa-taʾwīl al-furqān bi-l-furqān. ●
Islahi, Amin Ahsan. Tadabbur-i Qur'ān. 9 vols. Lahore: Faran Foundation. https://www.tadabbur-i-quran.org/.
Mir, Mustansir. Coherence in the Qur'ān: A Study of Iṣlāḥī's Concept of Naẓm in Tadabbur-i Qur'ān. Indianapolis: American Trust Publications, 1986. ISBN 9780892590650. Independent scholarly corroboration that Islahi's method, and the coherence-based reading school generally, descends from Farahi's Mufradat and Niẓām. It corroborates the Farahi entry above, which stays Nuanced until a modern edition and page of Farahi's own works are checked.
Farrin, Raymond. Structure and Qur'anic Interpretation: A Study of Symmetry and Coherence in Islam's Holy Text. Islamic Encounter Series. Ashland, OR: White Cloud Press, 2014. ISBN 9781935952985. Named on the Coverage page as one of the obvious starting points for a page-cited ring outline; this site asserts no outline from this book, only the mechanical block-structure test on Patterns.
Saleem, Shehzad, and the al-Mawrid Institute. https://www.al-mawrid.org/.
Ghamidi, Javed Ahmad. https://www.ghamidi.org/.

Khan's works and lineage

Dr. Irfan Ahmad Khan (1931–2018) directed the Association of Quranic Understanding and is the principal influence behind this site. His two English-language works are listed below.

Khan, Irfan Ahmad. Reflections on the Qur'an: Understanding Surahs al-Fatihah and al-Baqarah. Markfield, Leicestershire: Islamic Foundation, 2005. The first volume of Khan's English-language tafsir, covering the opening two surahs. Kube / Islamic Foundation UK.
Khan, Irfan Ahmad. An Exercise in Understanding the Qur'an: An Outline Study of the Last Thirty Divine Discourses (Surah 85 to Surah 114). Foreword by Mustansir Mir. Chicago: Association of Quranic Understanding, 2013. 213 pp. ISBN 9781567447736. Khan's outline-structure methodology applied to the final thirty surahs. Available through AQU and major Islamic bookstores.
Khan, Irfan Ahmad. An Introduction to Understanding the Qur'an with Examples. Compiled by Tanveer Azmat. Chicago: Association for Qur'anic Understanding, 2011. Two methodological chapters followed by six worked surahs (96, 103, 107, 108, 109, 112) — each with the Arabic text, a word-by-word gloss, an outline structure, and an interpretation. Distributed by the AQU at quranicunderstanding.com. The outline exercises for surahs 96, 107, 108, 109, and 112 and the word-by-word English glosses for all six surahs (the Meaning column on the reading page) on this site are transcribed from this volume.

Academic chronology and history

Nöldeke, Theodor, and Friedrich Schwally. Geschichte des Qorāns. 2nd ed. 3 vols. Leipzig: Dieterichsche Verlagsbuchhandlung, 1909–1938.
Bell, Richard. The Qur'ān: Translated, with a Critical Re-arrangement of the Surahs. 2 vols. Edinburgh: T. & T. Clark, 1937–1939.
Watt, W. Montgomery. Bell's Introduction to the Qur'ān. Edinburgh: Edinburgh University Press, 1970.
Wansbrough, John. Quranic Studies: Sources and Methods of Scriptural Interpretation. Oxford: Oxford University Press, 1977.
Reynolds, Gabriel Said, ed. The Qur'ān in Its Historical Context. London: Routledge, 2008.
Sinai, Nicolai. The Qur'an: A Historical-Critical Introduction. Edinburgh: Edinburgh University Press, 2017.
Sadeghi, Behnam, and Mohsen Goudarzi. "Ṣanʿāʾ 1 and the Origins of the Qurʾān." Der Islam 87, no. 1–2 (2012): 1–129.
Ibn Ishaq, Muhammad (d. c. 150/767). The Life of Muhammad: A Translation of Isḥāq's Sīrat Rasūl Allāh. Recension of Ibn Hishām. Translated with introduction and notes by A. Guillaume. London: Oxford University Press, 1955. Registered as a reference work for the history reading lens; nothing is transcribed from it for any surah.
Rippin, Andrew. "The Function of asbāb al-nuzūl in Qurʾānic Exegesis." Bulletin of the School of Oriental and African Studies 51 (1988): 1–20. Registered as a reference work for the history reading lens: a study of the occasions-of-revelation genre and its limits, cited alongside the collections themselves.
McAuliffe, Jane Dammen, ed. Encyclopaedia of the Qurʾān. 6 vols. Leiden: Brill, 2001–2006.
Shah, Mustafa, and Muhammad Abdel Haleem, eds. The Oxford Handbook of Qur'anic Studies. Oxford: Oxford University Press, 2020.
International Qur'anic Studies Association (IQSA). https://iqsaweb.org/.

Rhetoric and stylistics

Abdel Haleem, Muhammad. "Grammatical Shift for Rhetorical Purposes: Iltifāt and Related Features in the Qur'ān." Bulletin of the School of Oriental and African Studies 55, no. 3 (1992): 407–32.
Abdel Haleem, Muhammad. Understanding the Qur'an: Themes and Style. London: I. B. Tauris, 1999.
Neuwirth, Angelika. Studien zur Komposition der mekkanischen Suren. Berlin: Walter de Gruyter, 1981.
Cuypers, Michel. The Composition of the Qur'an: Rhetorical Analysis. Translated by Jerry Ryan. London: Bloomsbury Academic, 2015.
Bannister, Andrew G. An Oral-Formulaic Study of the Qur'an. Lanham, MD: Lexington Books, 2014. ISBN 9780739183571. Cited as context for this site's recurring-phrase index: the index records the mechanical fact of recurrence; whether recurrence constitutes formulaic composition is the scholarly question this book argues.

APIs and digital tools

Quran.com Foundation. Quran.com Foundation Content API, v4. 2025. https://api-docs.quran.foundation. Used for per-surah Makki/Madani classification (revelation-place field, /chapters endpoint); results committed to data/surah-meta.json with the source string recorded inside the file. ●
Quran.com Foundation. English word-by-word translation served by the Quran.com Content API, API v4, 2025. https://quran.com. Serves the word-by-word meanings shown beneath each verse on the Read page. Fetched per passage at runtime and cached only in the reader's browser; no word-translation text is bundled in this repository, and copyright remains with the translation's rights holders. A word-by-word gloss is a translator's choice of one English word for one Arabic word, so it is labeled Nuanced wherever it renders. ~
Islamic Network. AlQuran.cloud API, v1, 2024. https://alquran.cloud/api. Free, no authentication. Serves verse text and the translation renderings on the Read page. ●
Islamic Network. Recitation audio CDN, per-ayah MP3, multiple reciters. https://cdn.islamic.network. Serves the recitation audio on the Read and Replay pages; the reciter is chosen from the microphone button beside each verse. Streamed, never stored or redistributed. License: neither the CDN nor its API states who holds these recordings or on what terms, so this entry states neither, and stays Pending until one of them does. ○
Islamic Network. English translation audio edition, en.walk, verse by verse. https://cdn.islamic.network. The English leg of Listen mode on the Read page, played after each verse's Arabic. Three things are worth separating here, and the third is why this entry is not marked Verified. What the edition is: alquran.cloud's own edition registry reports en.walk as “Ibrahim Walk”, language English, recorded verse by verse; scripts/check-audio-editions.mjs read that from the API on 16 September 2026, and the name above is taken from that response rather than from anywhere else. Whether it plays: the same run found the CDN serving it from the 192 kbps directory, after 128 and 64 had both refused — which is why the player probes bitrates at runtime instead of assuming one. The check found three Arabic reciters had moved the same way. What he reads: two primary sources agree. The same registry describes a companion edition, en.misharyrashidalafasyenglishtranslationsaheehibrahimwalk, as “Mishary Rashid Alafasy with Saheeh International translation (Ibrahim Walk)”, and everyayah.com, a separate site that also hosts per-ayah recitation audio, files his recording under a directory it names Sahih_Intnl_Ibrahim_Walk_192kbps — both read on 16 September 2026. So the recording reads Saheeh International, the translation this site shows by default. Not yet established is that the CDN's file is that same recording rather than another encode or take: its clip for 1:1 is 57,867 bytes against everyayah.com's 171,910 — a size difference this large is itself reason to doubt the two sites serve the same recording. Until one listening check settles that, the Read page does not pair the audio with the text automatically. Under what license: neither the registry nor the CDN states who holds this recording or on what terms, so this entry states neither, and stays Pending until one of them does. ○
Islamic Network. Translation audio editions in six further languages, verse by verse. https://cdn.islamic.network. Listen mode offers these as translation voices beside English: ur.khan (Urdu, Shamshad Ali Khan), fr.leclerc (French, Youssouf Leclerc), ru.kuliev-audio (Russian, “Elmir Kuliev by 1MuslimApp”), zh.chinese (Chinese, no reader named), kk.khalifahaltai-audio (Kazakh, Khalifah Altai) and uz.sodik-audio (Uzbek, Muhammad Sodik Muhammad Yusuf). What each edition is: the names and languages above are the ones alquran.cloud's edition registry gives, read by scripts/check-audio-editions.mjs on 26 September 2026. Whether it plays: the same run found the CDN serving each one across early, middle and final clips of the Qur'an. The registry lists four more non-Arabic audio editions that this site does not offer, because none can be played verse by verse: Persian and Turkish are registered as whole translations rather than per verse, a Burmese edition is one file per surah, and a second Russian edition is registered but served at no bitrate. The registry lists no Bengali audio edition. What each one reads: not established. A recording may follow a different translation from the written one on the page, so the Read page never pairs them. Under what license: neither the registry nor the CDN states who holds these recordings or on what terms, so this entry states neither, and stays Pending until one of them does. ○
Tarteel AI and Quran.com Foundation. Quranic Universal Library (QUL), 2024. https://qul.tarteel.ai/. (Reference only; not used by this site.)
Tarteel AI. https://tarteel.ai/.

Complementary projects (not directly called)

Quran.com. The canonical online reader, with audio, translations, and tafsir. quran.com. Visitors may use it for deeper study alongside this site.

Citation badge component

Every statistic on this site carries one of three claim badges:

● Verified — confirmed from the primary source cited. Where the badge is attached to a statistic, clicking it opens the full citation (this example opens the Leeds corpus citation). On this Sources page the citation is the entry itself.
○ Pending — sourced but awaiting a second independent confirmation.
~ Nuanced — defensible but dependent on a specific counting rule, classification scheme, or interpretive choice; use with the linked note, which states the dependency.

The badge component is implemented in assets/cite-badge.js (plain vanilla JS, no dependencies). Add <script src="assets/cite-badge.js"></script> to any page and badges with data-source-ids attributes will show click-to-expand citation popovers sourced from data/sources.json.

Editorial policy

Polemic sources are not used. The "scientific miracles" genre is referenced for context, not as evidence.
Anonymous video or blog content is not cited.
The site treats Khan as its principal influence without placing him in any single school.

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