Quran and Criticisms

The Top 10 Criticisms of the Quran from the Perspective of Western Scholars

The claim by devout believers that everything is discovered in the West by researching the Quran is both laughable and baseless. There is nothing in the Quran that benefits science or generates new knowledge. A book that cannot be challenged, where errors cannot be corrected even when pointed out, is not truly a book of knowledge. However, in the West, comparative religious studies, the influence of Islam’s Prophet Muhammad — which explains why there are 2 billion Muslims today — and the various inconsistencies of the Quran are subjects of research. Research is conducted because 2 billion people is no small number; understanding their psychology is important. Moreover, most contemporary terrorism and militancy in the world are associated with the name of Islam and the Quran. Therefore, researchers try to understand what kind of guidance exists in the Quran that leads people to become suicidal and kill others, and causes millions to abandon the pursuit of knowledge in favor of ignorance.

If a devout believer tells a Western researcher or scientist that they discover everything through Quranic research, the researcher will not argue — they will simply smile slightly. The believer will think he is correct. He will not understand that the researcher considers continuing the conversation with such a person a waste of time. Just as we, even as ordinary people, often do not respond to lengthy comments from devout believers, because continuing discussion with them is pointless.

In Western academia or at the university level, the many criticisms of the Quran that appear are summarized here as the main 10 institutional critiques:

1. Historical-Critical Method

Criticism: The Quran should not be viewed as an unchangeable divine text but evaluated as a historical and human document of 7th-century Arabia.

Researchers’ Argument: According to John Wansbrough and his followers, like any ancient text, the Quranic text evolved over time. They argue that contemporary non-Muslim sources from the early Islamic period (such as Syriac or Byzantine records) do not immediately mention such a major scripture or new legal system. Therefore, they claim the Quran took nearly 200 years to reach its current form and is the result of a long process.

2. Syro-Aramaic Influence (Luxenberg’s Thesis)

Criticism: To properly understand much of the Quran’s meaning, it should be read in light of Syro-Aramaic rather than Arabic.

Researchers’ Argument: German researcher Christoph Luxenberg argues that at the time of Islam’s emergence, Syro-Aramaic was the dominant literary language of the region. He claims that many unclear Quranic terms (such as “hur” or the maidens of paradise) are actually Syriac words. According to Luxenberg, the word “hur” means “white grapes” or crystal-clear fruit in Syriac, which later Arabic interpreters misunderstood as “virgin women.”

3. Repetition of Jewish and Christian Apocrypha

Criticism: Quranic stories are not taken directly from the Bible, but from apocryphal or non-canonical texts and folklore outside the main biblical tradition.

Researchers’ Argument: Abraham Geiger and Richard Bell have shown that certain accounts in the Quran — such as Jesus creating birds from clay and bringing them to life (Surah Al-Ma’idah: 110), or speaking from the cradle — are not found in the canonical Bible. These narratives appear in early Christian apocryphal texts like the Infancy Gospel of Thomas. They argue that these are not divine revelations but contemporary folklore.

4. Chronological Disorder

Criticism: The current arrangement of the Quran’s chapters does not follow a logical or historical sequence, making it difficult to understand.

Researchers’ Argument: According to Theodor Nöldeke and others, the surahs are arranged mostly from longest to shortest, with some exceptions. As a result, Meccan (earlier) and Medinan (later) verses are mixed up. They argue that without historical context, it is impossible to fully interpret the Quran, which they view as a weakness of a supposedly self-contained text.

5. Textual Variants and Pre-Uthmanic Manuscripts

Criticism: Before the standardization under Caliph Uthman, there were significant variations in the wording and meaning of the Quranic text.

Researchers’ Argument: Gerd R. Puin, who studied the Sana’a manuscripts, demonstrated that lower layers (palimpsests) show differences in wording and surah arrangement. Islamic tradition itself acknowledges that companions like Ibn Mas‘ud and Ubayy ibn Ka‘b had personal codices with differing numbers of surahs. Researchers argue that the Quran was not originally a single uniform text.

6. Epilepsy Hypothesis

Criticism: The Prophet Muhammad’s experience of revelation may have been a psychological or neurological condition, such as temporal lobe epilepsy.

Researchers’ Argument: William Muir and some Orientalists draw from historical Islamic descriptions. Hadith literature mentions sweating in cold conditions, heaviness, or hearing bell-like sounds during revelation. Interpreted through modern psychology and medicine, they suggest these could be epileptic seizures or hallucinations induced by deep trance states.

7. Questioning Mecca’s Geographic Context (The Revisionist School)

Criticism: The geographic descriptions in the Quran do not align with Mecca in present-day Saudi Arabia but rather with northern Arabia (near Syria/Jordan).

Researchers’ Argument: Patricia Crone and Michael Cook, in their Hagarism thesis, argue that ancient trade maps do not mention Mecca. The Quran references olives and cultivated lands (e.g., Surah Al-An’am), which do not grow in Mecca’s arid desert but are common in Mediterranean or northern Arabian regions. They conclude that the Quran did not originate in Mecca.

8. Abrogation (Naskh)

Criticism: The principle of abrogation — where one verse cancels another — suggests that the Quran is a human product adapting to changing circumstances.

Researchers’ Argument: Scholars like David Powers argue that if the Quran reflects eternal divine knowledge, there should be no need to revise earlier commands. Examples include the gradual prohibition of alcohol or shifting emphasis from peace to warfare. They interpret this as adaptation to political and social needs of the time.

9. Gender Inequality and Reflection of Contemporary Society

Criticism: The Quran’s laws are not universal but reflect the patriarchal and slave-based society of 7th-century Arabia.

Researchers’ Argument: Modern feminist and Western sociologists argue that the Quran permits relations with female slaves (“ma malakat aymanukum”) and grants men authority over women (Surah An-Nisa: 34). They contend that an ideal divine text should abolish slavery and ensure absolute gender equality, which they claim the Quran does not, as it remained within the cultural limits of its time.

10. Ambiguity and Mysterious Letters (Muqatta’at)

Criticism: Many verses and the mysterious letters at the beginning of certain surahs (e.g., Alif-Lam-Mim) have no definitive meaning, contradicting the claim of clarity in divine revelation.

Researchers’ Argument: Scholars like Hans Bauer and Eduard Glaser note that while the Quran describes itself as a “clear book” (Kitab Mubeen), many of its verses remain unclear even to Muslim commentators. The disjointed letters (Huruf al-Muqatta’at) lack a definitive explanation. They suggest these may have been scribal abbreviations or lost codes later given mystical interpretations.