The Book Beyond Doubt and the Commentary That Is Not: Divine Infallibility of the Qur’anic Text and the Fallibility of Human Tafsīr

Presented by Claude for Zia H Shah MD

Abstract

This essay advances a single, carefully bounded thesis: the Glorious Qur’an is absolute truth and beyond doubt because it is the literal word of the All-Knowing God (al-ʿAlīm), yet this divine guarantee attaches to the revealed text alone and not to any commentary (tafsīr) upon it, however eminent, pious, or authoritative its author. Drawing on the Qur’an’s own self-designations as al-Ḥaqq (the Truth) and as the Book in which “there is no doubt” (lā rayba fīhi), the argument reconstructs a two-tier epistemology familiar to classical Islamic legal theory: the text is qaṭʿī al-thubūt (definitive in authenticity), transmitted by mass-concurrence (tawātur), while its human interpretation is ẓannī al-dalālah (probabilistic in meaning), the product of ijtihād conditioned by the interpreter’s era, cosmology, linguistic assumptions, and available knowledge. The essay demonstrates this fallibility through documented disagreements among the great mufassirūn—al-Ṭabarī, al-Zamakhsharī, al-Rāzī, al-Qurṭubī, and Ibn Kathīr—and through the entry of Isrāʾīliyyāt into the exegetical corpus. It locates the classical prophetic warning against interpreting “the Qur’an by mere opinion” and the distinction between tafsīr bi-l-maʾthūr and tafsīr bi-l-raʾy within this frame. Engaging al-Ghazālī and Muhammad Iqbal, it concludes that the believer’s certainty rightly rests on the divine text while remaining humble before every human reading—preserving reverence and intellectual freedom, and keeping open the door of fresh understanding in every age, including respectful engagement with modern science.

1. Introduction: Locating the Guarantee

Few convictions are more central to the Muslim conscience than the belief that the Qur’an is the literal, perfectly preserved word of God. Yet a subtle and consequential confusion recurs across the centuries: the tendency to extend the text’s divine guarantee to the human understanding of the text—to treat a beloved commentary as though it carried the same immunity from error as the verses it explains. This essay argues that the guarantee and its object must be sharply distinguished. God has vouchsafed the truth of His Book; He has not vouchsafed the infallibility of anyone’s reading of it.

The distinction is neither a diminishment of the tafsīr tradition nor a license for undisciplined reinterpretation. It is, rather, the precondition for both genuine reverence and genuine inquiry. When we correctly locate divine infallibility in the text and human provisionality in the commentary, we honor the mufassirūn as what they were—brilliant, pious, indispensable human servants of the Book—without idolizing their conclusions, and we keep the Qur’an a living book, addressable afresh in every age.

2. The Book Beyond Doubt: Lā Rayba Fīhi

The Qur’an opens its longest chapter with a claim about itself unmatched in world scripture for its economy and audacity:

ذَٰلِكَ الْكِتَابُ لَا رَيْبَ ۛ فِيهِ ۛ هُدًى لِّلْمُتَّقِينَ

Dhālika al-kitābu lā rayba fīhi hudan li-l-muttaqīn.

“This is the Book about which there is no doubt, a guidance for those conscious of God.” (Al-Baqarah 2:2)

Classical exegesis reads lā rayba fīhi—”no doubt in it”—as a double affirmation: there is no doubt about the Book’s divine origin, and no doubt about the truth of its contents. Ibn Kathīr records the near-unanimous gloss of the earliest authorities—Ibn ʿAbbās, Ibn Masʿūd, and others—that rayb here means doubt, and that the phrase means the Book “is without doubt revealed from God.” The same declaration is echoed almost verbatim at the head of Sūrat al-Sajdah:

تَنزِيلُ الْكِتَابِ لَا رَيْبَ فِيهِ مِن رَّبِّ الْعَالَمِينَ

Tanzīlu al-kitābi lā rayba fīhi min rabbi al-ʿālamīn.

“[This is] the revelation of the Book about which there is no doubt from the Lord of the worlds.” (Al-Sajdah 32:2) Quranic Arabic Corpus

And it is grounded in an argument from inimitability in Sūrah Yūnus:

وَمَا كَانَ هَٰذَا الْقُرْآنُ أَن يُفْتَرَىٰ مِن دُونِ اللَّهِ وَلَٰكِن تَصْدِيقَ الَّذِي بَيْنَ يَدَيْهِ وَتَفْصِيلَ الْكِتَابِ لَا رَيْبَ فِيهِ مِن رَّبِّ الْعَالَمِينَ

Wa-mā kāna hādhā al-Qurʾānu an yuftarā min dūni Allāhi wa-lākin taṣdīqa alladhī bayna yadayhi wa-tafṣīla al-kitābi lā rayba fīhi min rabbi al-ʿālamīn.

“And it was not [possible] for this Qur’an to be produced by other than God, but [it is] a confirmation of what was before it and a detailed explanation of the [former] Scripture, about which there is no doubt, from the Lord of the worlds.” (Yūnus 10:37) QuranX

Three features of these verses deserve emphasis. First, the certainty is predicated on origin: because the Book is min rabbi al-ʿālamīn—”from the Lord of the worlds”—it inherits the truthfulness of its Source. The commentator Abū al-Aʿlā Mawdūdī captures the logic precisely: books that treat of matters beyond sense perception are ordinarily “based on conjecture,” and their authors, “despite their brave show of competence,” cannot escape a degree of doubt; but “this Book, which is based wholly on Truth, a Book which is the work of none other than the All-Knowing God Himself, is distinguishable from all other books.” The guarantee is theological before it is textual: it flows from the divine attribute al-ʿAlīm, the All-Knowing, whose knowledge—as the tradition affirms on the basis of verses such as 2:282 and 6:59—encompasses all things, seen and unseen, past, present, and future, so that nothing in His speech can be marred by the ignorance or error that afflicts human authorship.

Second, the certainty is objective and does not fluctuate with human reception. As Mufti Muhammad Shafīʿ notes in Maʿārif al-Qurʾān, even if “a thousand men of small or perverse understanding” come to suspect the Book “out of a defective or distorted understanding,” it remains true that “there is no doubt in this book.” The Qur’an itself anticipates the doubter and, rather than conceding the point, issues a challenge—“and if you are in doubt…” (2:23)—inviting the skeptic to produce its like. Doubt, in other words, is a fact about certain human hearts, not a property of the text. Quran.com

The Condition of Guidance: The Muttaqīn

Here the second half of 2:2 becomes decisive, and it introduces the essay’s core epistemological move. The Book is hudan li-l-muttaqīn—”a guidance for those conscious of God.” The certainty of the text is unconditional; the experience of its guidance is conditional. This is not a contradiction but a distinction between the objective status of revelation and its subjective appropriation. As the classical commentators observed—and as Hafiz Salahuddin Yusuf notes in Tafsīr Aḥsan al-Bayān, drawing the distinction with a physician’s precision—one meaning of “guidance” is simply showing the way, in which sense the Qur’an is guidance for all people (hudan li-l-nās, 2:185); but the deeper sense is bringing one to the destination, “and in this sense, it is guidance only for the muttaqīn, because only he reaches the destination who follows the guide’s instructions; only that patient is cured who abstains from harmful things.” Tohed Tohed

Taqwā—God-consciousness, the receptive and sincere disposition of a heart willing to distinguish good from evil—is thus the hermeneutical organ through which the light of the text is received. The sun shines with the same intensity on the seeing and the blind; the deficiency of the blind man does not dim the sun. This is why the same Qur’an is described as increasing the believers in faith and the heedless in loss (cf. 17:82). The text’s perfection is one thing; the reader’s capacity to receive it is another. And already we glimpse the thesis in miniature: what the reader makes of the text—the reader’s understanding—is a human variable, even as the text itself is a divine constant.

3. The Qur’an as al-Ḥaqq: The Truth Anchored in the Name of God

The Qur’an’s certainty is not a free-standing assertion; it is tethered to the nature of its Author. Among the Beautiful Names of God (al-asmāʾ al-ḥusnā) is al-Ḥaqq—the Truth, the Real, the Absolutely Existent whose being is the standard of all reality:

فَتَعَالَى اللَّهُ الْمَلِكُ الْحَقُّ

Fa-taʿālā Allāhu al-maliku al-ḥaqq.

“So exalted is God, the Sovereign, the Truth.” (Ṭā Hā 20:114)

As the analysis on thequran.love observes, the Arabic root ḥ-q-q denotes firmness, constancy, established reality, and the exact correspondence of a statement to objective fact, standing in direct antithesis to bāṭil (falsehood, vanity, the ontologically empty). Because God is al-Ḥaqq—Absolute Truth and Absolute Reality—His guarantee underwrites the truth of His speech. The Qur’an therefore repeatedly identifies itself as al-ḥaqq and as descending bi-l-ḥaqq (“with the truth”).

The culminating declaration comes in Sūrat al-Ḥāqqah, where the Qur’an testifies to its own absolute veracity:

وَإِنَّهُ لَحَقُّ الْيَقِينِ

Wa-innahu la-ḥaqqu al-yaqīn.

“And indeed, it is the absolute truth of certainty.” (Al-Ḥāqqah 69:51)

Classical epistemology distinguishes three ascending grades of certainty: ʿilm al-yaqīn (the certainty of inference—knowing fire from its smoke), ʿayn al-yaqīn (the certainty of direct sight—seeing the flame), and ḥaqq al-yaqīn (the certainty of direct realization—feeling the fire’s heat). By naming itself ḥaqq al-yaqīn, the Qur’an claims not merely to be logically demonstrable but to deliver an experiential, unshakeable access to divine reality.

This self-identification with truth recurs across the corpus:

الْحَقُّ مِن رَّبِّكَ فَلَا تَكُونَنَّ مِنَ الْمُمْتَرِينَ

Al-ḥaqqu min rabbika fa-lā takūnanna mina al-mumtarīn.

“The truth is from your Lord, so never be among the doubters.” (Al-Baqarah 2:147) QuranMakkah

فَلَقَدْ جَاءَكَ الْحَقُّ مِن رَّبِّكَ فَلَا تَكُونَنَّ مِنَ الْمُمْتَرِينَ

Fa-laqad jāʾaka al-ḥaqqu min rabbika fa-lā takūnanna mina al-mumtarīn.

“The truth has certainly come to you from your Lord, so never be among the doubters.” (Yūnus 10:94)

The verse 10:94 is especially instructive, for in its opening it counsels the doubtful to “ask those who read the Scripture before you”—an invitation to intertextual verification that treats truth as one, continuous, and confirmable across the prophetic tradition. And when this truth arrives, falsehood cannot coexist with it:

وَقُلْ جَاءَ الْحَقُّ وَزَهَقَ الْبَاطِلُ ۚ إِنَّ الْبَاطِلَ كَانَ زَهُوقًا

Wa-qul jāʾa al-ḥaqqu wa-zahaqa al-bāṭilu inna al-bāṭila kāna zahūqā.

“And say, ‘The truth has come, and falsehood has perished. Indeed, falsehood is ever bound to perish.’” (Al-Isrāʾ 17:81)

According to the tradition, the Prophet recited this verse as he cleared the idols from around the Kaʿbah at the conquest of Mecca—a dramatization of a metaphysical law: falsehood, like darkness, has no substance of its own; it is merely the absence of the light of al-ḥaqq, and it vanishes the moment the light appears.

Those endowed with knowledge, the Qur’an says, recognize this truth:

وَيَرَى الَّذِينَ أُوتُوا الْعِلْمَ الَّذِي أُنزِلَ إِلَيْكَ مِن رَّبِّكَ هُوَ الْحَقَّ

Wa-yarā alladhīna ūtū al-ʿilma alladhī unzila ilayka min rabbika huwa al-ḥaqq.

“And those who have been given knowledge see that what is revealed to you from your Lord is the truth…” (Sabaʾ 34:6) My Islam

Sent Down bi-l-Ḥaqq

Complementing these declarations that the Qur’an is the truth are the verses affirming that it was sent down with truth—that its very descent was an operation of divine veracity, guarded from corruption in transmission:

ذَٰلِكَ بِأَنَّ اللَّهَ نَزَّلَ الْكِتَابَ بِالْحَقِّ

Dhālika bi-anna Allāha nazzala al-kitāba bi-l-ḥaqq.

“That is because God has sent down the Book in truth…” (Al-Baqarah 2:176)

Strikingly, this same verse continues by observing that “those who differ over the Book are in extreme dissension” (wa-inna alladhīna ikhtalafū fī al-kitābi la-fī shiqāqin baʿīd)—an early Qur’anic recognition that the unity of the divine text and the multiplicity of human wrangling over it are two different things.

نَزَّلَ عَلَيْكَ الْكِتَابَ بِالْحَقِّ مُصَدِّقًا لِّمَا بَيْنَ يَدَيْهِ

Nazzala ʿalayka al-kitāba bi-l-ḥaqqi muṣaddiqan li-mā bayna yadayh.

“He has sent down upon you the Book in truth, confirming what was before it…” (Āl ʿImrān 3:3)

The claim of truth grounds a claim of ultimate authority. In Sūrat al-Anʿām, the Prophet is instructed to acknowledge no higher arbiter than the Author of the Book:

أَفَغَيْرَ اللَّهِ أَبْتَغِي حَكَمًا وَهُوَ الَّذِي أَنزَلَ إِلَيْكُمُ الْكِتَابَ مُفَصَّلًا ۚ وَالَّذِينَ آتَيْنَاهُمُ الْكِتَابَ يَعْلَمُونَ أَنَّهُ مُنَزَّلٌ مِّن رَّبِّكَ بِالْحَقِّ ۖ فَلَا تَكُونَنَّ مِنَ الْمُمْتَرِينَ

Afa-ghayra Allāhi abtaghī ḥakaman wa-huwa alladhī anzala ilaykumu al-kitāba mufaṣṣalā… munazzalun min rabbika bi-l-ḥaqqi fa-lā takūnanna mina al-mumtarīn.

“Then is it other than God I should seek as judge, while it is He who has revealed to you the Book explained in detail? … it is sent down from your Lord in truth, so never be among the doubters.” (Al-Anʿām 6:114) Alquran english

And the same certification opens Sūrat al-Raʿd:

المر ۚ تِلْكَ آيَاتُ الْكِتَابِ ۗ وَالَّذِي أُنزِلَ إِلَيْكَ مِن رَّبِّكَ الْحَقُّ وَلَٰكِنَّ أَكْثَرَ النَّاسِ لَا يُؤْمِنُونَ

Alif Lām Mīm Rā. Tilka āyātu al-kitāb. Wa-alladhī unzila ilayka min rabbika al-ḥaqqu wa-lākinna akthara al-nāsi lā yuʾminūn.

“Alif, Lam, Mim, Ra. These are the verses of the Book; and what is revealed to you from your Lord is the truth, but most of the people do not believe.” (Al-Raʿd 13:1)

The concluding clause—”but most of the people do not believe”—reprises the theme of 2:2: the truth of the text is fixed and does not depend on the number who accept it. Public opinion does not manufacture al-ḥaqq, nor does public denial dissolve it.

4. The Central Distinction: Divine Text versus Human Commentary

We arrive now at the heart of the matter. Everything established so far concerns the text: its origin in al-Ḥaqq, its freedom from doubt, its self-identification with truth. But the Qur’an is a text in Arabic revealed in seventh-century Arabia, and from the first generation it has been read, parsed, glossed, expanded, harmonized, and applied by human beings. That activity is tafsīr, and it is the thesis of this essay that tafsīr—however learned, pious, or venerated—does not inherit the guarantee of the text.

The Two-Tier Epistemology of the Uṣūlīs

Islamic legal theory (uṣūl al-fiqh) supplies the precise conceptual tools. Scholars distinguish sharply between the authenticity of transmission (al-thubūt) and the certainty of meaning (al-dalālah):

The Qur’anic text is qaṭʿī al-thubūt—definitive in its transmission. Because it was conveyed by mass-concurrent transmission (tawātur), there is absolute certainty that the Arabic wording is exactly as revealed.
But the interpretation of that wording may be either qaṭʿī al-dalālah (definitive in meaning, as with the core articles of creed and the fundamental acts of worship, which admit only one reading) or ẓannī al-dalālah (probabilistic in meaning, as with verses bearing allegorical language, multiple grammatical possibilities, or historical contexts open to varied readings). The great mass of legal, social, and cosmological verses falls into this second category.

The divine guarantee, then, secures the text and its best, most coherent, God-intended meaning; it does not descend upon the subjective, historically bounded construal of any human commentator, however authoritative, popular, or consensual his conclusions. To elevate a human commentary to the rank of unquestionable truth is to commit a category error—to confuse the created with the Uncreated, the servant’s ijtihād with the Master’s revelation.

The following contrast makes the distinction explicit:

Dimension	The Qur’anic Text (Revelation)	Tafsīr / Ijtihād (Human Interpretation)
Epistemic status	Qaṭʿī al-thubūt: definitive, absolute authenticity	Ẓannī: probabilistic, analytical, provisional
Infallibility	Infallible (maʿṣūm), guaranteed by God who is al-Ḥaqq	Fallible; subject to bias, historical limitation, and error
Binding force	Absolute, eternal, universally binding	Non-binding; open to critique, comparison, revision
Scope	Unchanging core truth (aṣl) transcending time and place	Historically situated application (farʿ), dependent on human reasoning

“Whoever Speaks of the Qur’an by His Own Opinion”: The Prophetic Caution

The tradition itself flagged the danger of confusing reading with revelation. A ḥadīth recorded in the Jāmiʿ of al-Tirmidhī (no. 2952; Book 47, Ḥadīth 3206), narrated from Jundab ibn ʿAbdullāh, warns:

مَن قَالَ فِي الْقُرْآنِ بِرَأْيِهِ فَأَصَابَ فَقَدْ أَخْطَأَ

Man qāla fī al-Qurʾāni bi-raʾyihi fa-aṣāba fa-qad akhṭaʾa.

“Whoever speaks about the Qur’an by his own opinion and gets it right has still erred.”

A companion narration, reported from Ibn ʿAbbās, adds the sterner formulation: “Man qāla fī al-Qurʾāni bi-raʾyihi fa-l-yatabawwaʾ maqʿadahu mina al-nār”—”Whoever speaks about the Qur’an by his opinion, let him take his seat in the Fire.” The chains of these reports were the subject of technical debate among the ḥadīth critics: al-Tirmidhī himself flagged the narration as gharīb and noted criticism of the transmitter Suhayl ibn Abī Ḥazm, while the modern Darussalam edition grades it ḍaʿīf (weak) and some manuscript copies of the Jāmiʿ carry the reading ḥasan ṣaḥīḥ—itself a small illustration of the human, contestable character of the transmitted material that surrounds the fixed text.

Superficially, this ḥadīth might seem to forbid all independent reasoning—but that reading collapses under the weight of the exegetical tradition itself, which is saturated with reasoning. The classical scholars therefore understood the warning to condemn irresponsible opinion: interpreting the Book without the requisite tools (Arabic philology, knowledge of the occasions of revelation, the Sunnah, abrogation, the principles of law) or bending the text to a preconceived agenda. The very existence of this caution proves the essay’s point in reverse: the tradition knew that a human utterance about the Qur’an is not the Qur’an, that it can be right or wrong, and that its author bears moral responsibility for the difference. One does not warn against error in a domain believed to be immune from it.

Tafsīr bi-l-Maʾthūr and Tafsīr bi-l-Raʾy

The tradition classically divided exegesis into two broad methods: tafsīr bi-l-maʾthūr (interpretation by transmitted sources—the Qur’an explaining itself, the Prophetic Sunnah, and the reports of the Companions and Successors) and tafsīr bi-l-raʾy, also called tafsīr bi-l-dirāyah (interpretation by independent, disciplined reasoning). The former was universally esteemed; the latter was long the center of debate—praised when rooted in sound method and the primary sources, condemned when it degenerated into arbitrary personal preference. Both categories, however, share the property that concerns us: they are human labor. Even tafsīr bi-l-maʾthūr requires human judgment at every step—authenticating chains of transmission, reconciling conflicting reports, choosing among variant Companion opinions. Al-Ṭabarī’s monumental Jāmiʿ al-Bayān and Ibn Kathīr’s Tafsīr al-Qurʾān al-ʿAẓīm, the two greatest works of the transmitted method, are on nearly every page adjudicating between reports—which is to say, exercising fallible human discernment.

The Proof from Disagreement

The single most powerful demonstration that no commentary is divinely guaranteed is the plain historical fact that the greatest commentators disagreed—systematically, substantively, and often along lines traceable to their theological schools and the state of knowledge in their age. If any human reading carried God’s guarantee, the mufassirūn would converge; they do not. Consider three illustrations.

(a) Cosmology and the “setting of the sun” (Q 18:86). The verse recounts that Dhū al-Qarnayn, reaching the place of the sun’s setting, “found it setting in a spring of murky water”:

حَتَّىٰ إِذَا بَلَغَ مَغْرِبَ الشَّمْسِ وَجَدَهَا تَغْرُبُ فِي عَيْنٍ حَمِئَةٍ

Ḥattā idhā balagha maghriba al-shamsi wajadahā taghrubu fī ʿaynin ḥamiʾah.

“Until, when he reached the setting-place of the sun, he found it setting in a muddy spring.” (Al-Kahf 18:86) Quranic Arabic Corpus

The word itself was read two ways—ḥamiʾah (“muddy”) and ḥāmiyah (“hot”). Al-Ṭabarī (d. 310/923), working within the transmitted reports and the late-antique cosmology of his milieu, catalogues the variant readings and harmonizes them—the spring could be both muddy and hot—without raising an astronomical objection; he even preserves reports traced to Ibn ʿAbbās and Kaʿb al-Aḥbār describing the sun sinking into black mire. Three centuries later, Fakhr al-Dīn al-Rāzī (d. 606/1210), writing in Mafātīḥ al-Ghayb with the Ptolemaic astronomy of his own era firmly in view, reasons that since “the earth is spherical, the sky surrounds it, … the sun is in its orbit,” and the sun is “many times larger than the earth,” it is impossible that the sun literally enters an earthly spring. He therefore offers a phenomenological reading: Dhū al-Qarnayn “perceived the sun as if it were setting in a dark spring, even though this was not the reality—just as a person at sea sees the sun as if it is setting into the sea when they do not see the shore.” Later commentators—Ibn al-Jawzī, al-Qurṭubī, Ibn Kathīr—followed the same phenomenological line, each explicitly invoking the sun’s size and orbit. The interpretive shift is driven not by any change in the text, which is fixed, but by the changing astronomical knowledge of the interpreters. The text is a constant; the commentary is a variable that tracks the cosmology of its author’s century. The Islam Issue + 3

(b) Embryology and al-tarāʾib (Q 86:6–7). The Qur’an says the human being is created:

خُلِقَ مِن مَّاءٍ دَافِقٍ ۝ يَخْرُجُ مِن بَيْنِ الصُّلْبِ وَالتَّرَائِبِ

Khuliqa min māʾin dāfiq. Yakhruju min bayni al-ṣulbi wa-l-tarāʾib.

“He was created from a gushing fluid, emerging from between the backbone and the ribs.” (Al-Ṭāriq 86:6–7)

While al-ṣulb (the backbone/loins) was generally assigned to the male, the mufassirūn disagreed sharply over al-tarāʾib. Al-Ṭabarī lists the divergent Companion and Successor views: Ibn ʿAbbās and ʿIkrimah took tarāʾib as the woman’s chest (the place where a necklace rests), so that the fluid issues from between the man’s loins and the woman’s breast-bones; Mujāhid placed it between the shoulders and chest; Qatādah assigned the whole to the male’s own body; still others proposed the arms, the legs, or the eyes. Ibn Kathīr adopted the male-loins/female-chest reading, reflecting the two-seed (Galenic) embryology dominant in his period, glossing the verse as describing the mingled generative fluids of both parents. The disagreement is not idle; it is structured by the inherited medical science of the day. Once again, a fixed text supports a spectrum of human readings shaped by the knowledge available to each reader. Islam Question & Answer + 2

(c) Theology and the rationalist lens. The differences ran along creedal lines as well. Al-Zamakhsharī (d. 538/1144), a proud Muʿtazilite, composed al-Kashshāf precisely to draw out readings congenial to Muʿtazilite doctrine—God’s justice, the created Qur’an, the denial of anthropomorphism—often via allegorical reinterpretation of verses that seemed to conflict with reason as his school understood it. Al-Rāzī, an Ashʿarite, frequently wrote to rebut exactly those readings. The two men, both masters of Arabic and both devout, read the same verses and reached opposed conclusions on the nature of God’s acts and attributes. Their disagreement cannot be resolved by appeal to the text alone, for both claimed the text; it is a disagreement between two human theologies, each historically and doctrinally conditioned. Academia.edu Academia.edu

Even ʿAbdullāh ibn ʿAbbās—cousin of the Prophet, celebrated as Tarjumān al-Qurʾān, “the Interpreter of the Qur’an,” and the fountainhead of so much later exegesis—was a human interpreter whose individual opinions were debated, and sometimes overruled, by later scholars on questions of law, inheritance, and cosmology. If the interpretations of the most authoritative Companion-exegete were open to revision, no subsequent commentary can claim exemption.

Isrāʾīliyyāt: When Human Material Entered the Commentary

A further, sobering illustration is the phenomenon of Isrāʾīliyyāt—narrative material of Jewish and Christian provenance that entered the tafsīr corpus to supply detail the Qur’an itself left spare, especially regarding earlier prophets. In the earliest period such reports circulated freely; but by the era of Ibn Taymiyyah and his student Ibn Kathīr, the term had come to mark content regarded as dubious or foreign. Ibn Kathīr was among the first to use Isrāʾīliyyāt systematically as a category of suspicion—yet, as scholars have noted, he still relayed such reports at points, sometimes with a refutation appended and sometimes without. Standard reference works observe that the tafsīrs of al-Ṭabarī, al-Baghawī, al-Zamakhsharī, al-Qurṭubī, and al-Suyūṭī’s al-Durr al-Manthūr all contain Isrāʾīliyyāt in varying measure. The significance for our thesis is direct: material that later scholarship judged unreliable, even un-Islamic, had lodged itself inside revered commentaries. The commentary, in other words, was porous, historically contingent, and corrigible in a way the text was not. As the analysis on thequran.love puts it, the divine guarantee “protects the objective truth of the revelation rather than the fallible, historically contingent interpretations of human commentators.” Wikipedia + 3

5. The Role of Faith, Doubt, and Contemplation (Tadabbur)

If the text is certain and the commentary provisional, how is the believer to proceed? The Qur’an’s answer is not blind acceptance of any single reading but active, humble, reflective engagement—tadabbur. The Book repeatedly makes reflection upon its verses a duty and a diagnostic:

أَفَلَا يَتَدَبَّرُونَ الْقُرْآنَ ۚ وَلَوْ كَانَ مِنْ عِندِ غَيْرِ اللَّهِ لَوَجَدُوا فِيهِ اخْتِلَافًا كَثِيرًا

Afalā yatadabbarūna al-Qurʾān? Wa-law kāna min ʿindi ghayri Allāhi la-wajadū fīhi ikhtilāfan kathīrā.

“Do they not reflect upon the Qur’an? Had it been from other than God, they would have found in it much contradiction.” (Al-Nisāʾ 4:82)

أَفَلَا يَتَدَبَّرُونَ الْقُرْآنَ أَمْ عَلَىٰ قُلُوبٍ أَقْفَالُهَا

Afalā yatadabbarūna al-Qurʾāna am ʿalā qulūbin aqfāluhā.

“Then do they not reflect upon the Qur’an, or are there locks upon [their] hearts?” (Muḥammad 47:24) Fussilat

Note the crucial logic of 4:82: the text’s internal consistency—its freedom from contradiction—is offered as evidence of divine authorship, and this consistency “becomes evident only through contemplation.” Reflection is thus not a threat to certainty but its path. Al-Qurṭubī, commenting on this verse, held that it establishes the obligation of knowing the Qur’an’s meanings, and that unhurried, contemplative recitation is superior to rapid recitation precisely because tadabbur cannot otherwise be performed. The Book that is “beyond doubt” is simultaneously the Book that commands its readers to think. Quran Gallery App

This resolves an apparent tension. The believer lives with varying intensities of faith and moments of genuine questioning; the Qur’an does not shame this condition but channels it toward inquiry. “The truth is from your Lord, so never be among the doubters” (2:147) is not a demand to suppress thought but an invitation to let thought mature into certainty by engaging the text and its signs. And because the fruit of tadabbur is a human understanding, it too remains provisional—which is exactly why the door of reflection never closes. The certainty of the reader attaches to the text; the reader’s evolving grasp of it is a lifelong, revisable pilgrimage.

6. Al-Ghazālī and Iqbal: The Living Book in Every Age

Two towering figures, separated by eight centuries, frame the constructive upshot of this argument.

Abū Ḥāmid al-Ghazālī (d. 505/1111), in the Iḥyāʾ ʿUlūm al-Dīn and Jawāhir al-Qurʾān, insisted that the meanings of the Qur’an are vast beyond any single exegete’s grasp. He cited the report that the Qur’an contains manifold “forms of knowledge” and the saying of ʿAlī that he could load camels with the exegesis of al-Fātiḥah alone; the person who imagines “there is no meaning of the Qur’an except the outward exegesis,” al-Ghazālī warned, merely “expresses his own shortcomings.” For al-Ghazālī the text is an ocean and every commentary a cupful drawn from it—genuine water, but never the ocean. This is not relativism; the ocean is real and its water is truly water. It is the recognition that no finite human vessel exhausts an infinite divine source. Al-Ghazālī, who also theorized ijtihād as a structured, and structurally fallible, feature of the religious law, held both convictions at once: reverence for the text as truth, and humility before every human attempt to plumb it.

Muhammad Iqbal (d. 1938), in The Reconstruction of Religious Thought in Islam (1930), pressed the same insight into the modern situation. Observing that the received religious sciences were largely “perpetuating methods which were created for generations possessing a cultural outlook differing, in important respects, from our own,” Iqbal called for a fresh engagement with the sources of Islam in light of “the more recent developments of human knowledge.” He wrote (Reconstruction, p. 134): “The teaching of the Qur’an that life is a process of progressive creation necessitates that each generation, guided but unhampered by the work of its predecessors, should be permitted to solve its own problems.” The distinction defended in this essay is the theological warrant for Iqbal’s program: precisely because the classical commentaries are human and historical rather than divine and final, they can guide without imprisoning, and each age may return to the fixed text with new questions and new tools. The permanence of the text and the renewability of its interpretation are two sides of one coin.

7. Engaging Modern Science: Resonance, Not Concordism

Nowhere is the text/commentary distinction more practically urgent than in the encounter between the Qur’an and modern science—the abiding concern of thequran.love. Here a disciplined humility is essential, and it cuts in a direction that surprises some enthusiasts.

The Qur’an’s cosmological verses declare that God created the heavens and the earth bi-l-ḥaqq—”with truth,” in a purposeful, ordered, intelligible structure. In our era of mathematical physics, one may hear in this formula a profound resonance: the universe is law-bound, calculable, and comprehensible, a cosmos that four centuries of science have found astonishingly amenable to mathematical description. This is a legitimate and edifying reflection.

But it must be offered as resonance and anticipation, never as concordist proof. The genre associated with Maurice Bucaille (1920–1998)—the French gastroenterologist and physician to King Faisal of Saudi Arabia whose 1976 book The Bible, the Qur’an and Science founded what critics call “Bucailleism,” and whose exegesis, per the standard reference summary, “has been unanimously criticized by scientific commentators for its lack of objectivity”—and popularized by figures such as Zakir Naik, reads specific modern scientific findings back into specific verses as “scientific miracles.” It is methodologically hazardous and has been criticized by serious scholars and scientists alike. The Pakistani Nobel laureate physicist Abdus Salam rejected the very notion of a sectarian science; as Pervez Hoodbhoy records (Oxford Islamic Studies Online), Salam “explicitly stated that there is only one universal science. Its problems and modalities are international, and there is no such thing as Islamic science, just as there is no Hindu science, no Jewish science, no Confucian science, nor Christian science.” Critics have further noted that such readings often depend on quote-mined scientists and selective translation. The decisive theological objection, however, is the one this essay has developed throughout: a “scientific miracle” claim is not a feature of the text but an interpretation—a human, provisional, revisable reading. To weld the certainty of the divine text to the shifting content of a scientific theory (or to a particular exegesis of a verse) is to make the eternal hostage to the temporary. When the science is later revised, the believer who staked the Qur’an’s truth on the old reading is left exposed. Indeed, the classical scholars intuited this: it is reported that Mawlānā Ashraf ʿAlī Thānwī warned against seeking miracles in the Qur’an, “for if they are proved wrong, people may reject the Qur’an.” Unchangingword

The sounder posture keeps the two tiers distinct. The text is al-ḥaqq and beyond doubt. Our scientific readings of nature, and our exegetical readings of the verses, are human ijtihād, to be held with confidence proportioned to the evidence and released without crisis when better understanding arrives. This is not a grudging concession; it is the same intellectual freedom that let al-Rāzī reread the “setting sun” in light of the astronomy of his day. The believer engages science joyfully, as the reading of God’s other “book,” the created order—while reserving infallibility for neither the scientist’s theory nor the commentator’s gloss, but for the divine word alone.

8. The Epistemological Upshot

The argument may be gathered into a single principle: the believer’s certainty attaches to the divine text, not to any human reading of it. This principle does double duty. On one side, it secures unqualified reverence for the Qur’an: because God is al-Ḥaqq and the Book is min rabbi al-ʿālamīn, it is beyond doubt, and no accumulation of human skepticism touches it. On the other side, it enforces unqualified humility before every commentary: because al-Ṭabarī and al-Rāzī and al-Zamakhsharī and al-Qurṭubī and Ibn Kathīr were human servants exercising ijtihād in their own centuries, their conclusions—magnificent, indispensable, deserving of gratitude and study—remain provisional, corrigible, and open to respectful revision.

The two commitments are not in tension; each requires the other. Reverence without humility calcifies into the idolatry of a particular reading, freezing the seventh-century text into the cosmology of the ninth or thirteenth. Humility without reverence dissolves into the notion that the text is as negotiable as its glosses. Held together, they yield the mature Muslim intellect that this essay commends: certain of the Book, humble before its interpreters, and free—indeed obligated—to return to the fixed word in every age with fresh eyes, an open heart, and the disposition of taqwā that alone unlocks its guidance.