"And how is it that they come to you for judgement while they have the Torah, in which is the judgement of Allah?" (5:43)
"And We sent, following in their footsteps, Jesus, the son of Mary, confirming that which came before him in the Torah; and We gave him the Gospel, in which was guidance and light..." (5:46)
"Say, 'O People of the Scripture, you are [standing] on nothing until you uphold [the law of] the Torah, the Gospel, and what has been revealed to you from your Lord.'" (5:68)
"So if you are in doubt, [O Muhammad], about that which We have revealed to you, then ask those who have been reading the Scripture before you..." (10:94)
"No one can change His words..." (6:115, 18:27)
What the verses say
The Quran repeatedly affirms several things together:
- The Torah and the Gospel were genuinely revealed by Allah — "in which was guidance and light" (5:46).
- Jews and Christians are told to uphold them — "You are standing on nothing until you uphold the Torah, the Gospel..." (5:68).
- Muhammad himself is told to consult them if in doubt — "ask those who have been reading the Scripture before you" (10:94).
- Allah's words cannot be changed — "No one can change His words" (6:115, 18:27, 10:64).
This forms a four-way trap. The Quran contradicts the Torah and Gospel on major points (crucifixion, Trinity, divinity of Christ, etc.).
Why this is a problem
This is the Islamic Dilemma. Muslims must choose, and every choice hurts Islam:
Horn 1: The Torah and Gospel that existed in Muhammad's time were the authentic revelations of Allah. Then why does the Quran contradict them? If 5:46 affirms the Gospel, and the Gospel affirms the crucifixion, then 4:157 (the denial of the crucifixion) contradicts a text Allah Himself authenticated. The Quran cannot both honour and contradict the same source.
Horn 2: The Torah and Gospel had already been corrupted by Muhammad's time. Then:
- Why does 5:68 tell Jews and Christians to "uphold" corrupted books?
- Why does 10:94 tell Muhammad himself to consult them for verification?
- Most fatally: why does the Quran repeatedly say "no one can change Allah's words" (6:115, 18:27, 10:64)? If the Bible is corrupted, then humans did change Allah's words — falsifying the Quran's own claim.
- And if Allah failed to preserve the Torah and Gospel, on what basis can Muslims claim Allah preserved the Quran? The same God who let one revelation be corrupted might have let the next one be corrupted too.
Horn 3: The Torah and Gospel were corrupted after Muhammad — between the 7th century and today. This is the modern apologetic move, but it is historically impossible. We have full Greek New Testament manuscripts predating Muhammad by centuries (Codex Sinaiticus ~350 CE, Codex Vaticanus ~325 CE, Papyri going back to the 2nd century). The Dead Sea Scrolls, found in 1947, contain Torah manuscripts from before Jesus — and they match the Masoretic text used today. The texts Christians and Jews read now are substantially identical to the texts in circulation when Muhammad lived. There was no massive post-Islamic rewriting.
Why every escape fails
- "Tahrif is distortion of meaning, not text" — but the Quran says the Torah and Gospel currently contain guidance (5:46), which makes textual fidelity the issue.
- "Only parts were corrupted" — then Muhammad (who could not read Hebrew or Greek) would need to specify which parts, and he never did. And why are those specific parts the ones that contradict the Quran?
- "The Quran is the criterion" — but the Quran itself says to verify the Quran against the Torah and Gospel (10:94), not the reverse.
Philosophical polemic: the Quran puts itself in a cage it cannot escape. It affirms earlier scriptures, then contradicts them. It claims the earlier scriptures are preserved, then needs them to be corrupted. It claims Allah's words cannot be changed, then requires that some of Allah's words were changed. Any consistent position a Muslim takes collapses at least one of the Quran's explicit claims.
This is one of the strongest logical arguments against the Quran's divine origin, because it does not depend on any external source. The Quran alone generates the dilemma. No Christian text, no archaeology, no modern science is needed. Just the text.
The Muslim response
The standard apologetic is that the Torah and Gospel were composite in Muhammad's time — containing authentic divine material alongside corruption. The Quran's command to "judge by the Gospel" (5:47) refers to the authentic portions (per Ibn Taymiyyah, Zakir Naik, others). Tahrif is not the claim that the entire text is fabricated, but that specific teachings (Jesus's divinity, crucifixion, Trinity) were distorted through interpretive misdirection. The command to verify with the People of the Book (10:94) addresses Muhammad about prophetic continuity, not about the corrupted form of their current text.
Why it fails
The rescue requires a "partially authentic" Bible whose authentic parts coincidentally do not include the central Christian and Jewish doctrines the Quran rejects. That stipulation has no independent evidence: textual, historical, or manuscript. The earliest Christian literature (Paul's letters, c. 50s CE) affirms the crucifixion as foundational, and no early Christian manuscript tradition lacks it. The position requires a conspiracy-theoretic textual history no New Testament scholar of any religious background endorses. Worse, 6:115 and 10:64 state plainly that "none can alter" Allah's words — meaning if the Gospel contained revelation, its present form should still contain it. Either Allah's words cannot be altered (and the Bible is authentic, including the crucifixion) or they can be altered (and the Quran's own preservation claim is falsified). The Dilemma bites because the escape routes cancel each other.