Does Allah Know Fifth Grade Science? A Critical Look at Quranic and Hadith Claims about the Sun

Debate Article:

Does Allah Know Fifth Grade Science? A Critical Look at Quranic and Hadith Claims about the Sun

Introduction:
Many Muslims claim that the Quran is a divine book containing miracles of knowledge, including scientific truths that could not have been known in Muhammad’s time. However, a careful examination of some of its verses and related hadiths reveals statements that directly conflict with even basic fifth-grade science. Today, we critically examine one such claim: the idea that the sun sets in a muddy spring.

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Claim from the Quran:

Surah Al-Kahf 18:86 —
"Until, when he reached the setting of the sun, he found it setting in a spring of dark mud, and he found near it a people."

Scientific Analysis:
The sun’s surface temperature is over 6000°C (10,800°F).
Water boils at just 100°C (212°F).
Scientifically, it is impossible for a massive burning star like the sun to “set” in a spring or body of water without vaporizing it instantly — let alone for a human observer to reach that point.

Question:
Would the God who created both the sun and water make such a claim?

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Supporting Claims from Hadith and Islamic Historians:

Al-Tabari, Volume 5, pp. 173-174:
"Dhul-Qarnain witnessed the sun setting in its resting place in a spring of thick, black, foul-smelling mud."

Al-Tabari, Volume 1, p. 236:
"The sun rises on a chariot drawn by horses from a spring, accompanied by 360 angels… and when God wants to test His servants, the sun falls from its chariot into a circular sea."

Scientific Analysis:

• The radius of the sun is 432,450 miles (696,000 kilometers).

• It could fit 1.3 million Earths inside it.

• The sun’s mass is 1.989 x 10³⁰ kilograms.

Question:
Can a chariot pulled by horses carry something of this size and mass?
Clearly, these are statements incompatible with basic primary school science.

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Conclusion:
The claims in the Quran and Hadith about the sun’s movement and resting place demonstrate a fundamental misunderstanding of the nature of our solar system. If these are the words of the Creator of the universe, we would expect a more accurate description of the cosmos — at least at the level of fifth-grade science.

This suggests that the Quran is not a book of divine origin but a product of its time, reflecting the limited scientific understanding of 7th-century Arabia.

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Final Thought:
In light of such evidence, it is worth asking ourselves whether it is wise to accept theological claims without testing them against observable truth. As the Bible encourages:
"Test everything. Hold fast to what is good." — 1 Thessalonians 5:21

Shalom,
Dr. Max Shimba
Servant of Jesus Christ

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