The claim: "7:54 says the heavens and earth were made in six days. But 41:9 (earth 2) + 41:10 (4) + 41:12 (heavens 2) = 8 days. A clear contradiction."
How does the count work?
- The "four full days" of 41:10 (fī arbaʿati ayyām) is a total that includes the prior two days — a common inclusive usage in Arabic ("…completed in four days"). So: earth + its provisions = 4 days total (the first 2 included); heavens = 2 days → 6 total.
- This is fully consistent with the "six days" of 7:54.
The Qur'an itself advances this
- "Had it been from other than God, they would have found much contradiction in it." (4:82) — internal consistency is a challenge the Qur'an itself puts forward.
An honest limit
This solution is a linguistic reading: counting "four days" inclusively. Summing to "8 separate days" is grammatically possible, but the Qur'an's explicit "6 days" and the context support the inclusive reading. So this is a matter of counting / translation; calling it a "plain mathematical contradiction" is not compelled.
Source: Qur'anic verses (M. Okuyan meal). Presented soberly and respectfully, with a text/interpretation distinction.