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Case file

Ar-Ra'd

In 2005 Wikipedia's first sentence called it “the 13th sura of the qur'an”. Today it says “the 13th chapter”.
Measured, not asserted. Every count, date and revision on this page was taken from Wikipedia's own history and checked against the live article. The words quoted are theirs.
Machine-checked against the full current article on 2026-08-02. In 2005 Wikipedia's first sentence called it “the 13th sura of the qur'an”. Today it says “the 13th chapter”.
We saved snapshots of this article over twenty years; you are reading the 2005 one. Red dashes: removed from Wikipedia since. Pale dots: rewritten; the numbered note shows what it says now. 1 tap a number or a side note to jump between them
The opening as it read in 2005

Surat ar-Ra'd ("The Thunder") is the 13th sura of the Qur'an .1 It has 43 ayat. It is a Makkan sura . v t e2

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 16987840.
Today
In 2005 Wikipedia's first sentence called it “the 13th sura of the qur'an”. Today it says “the 13th chapter”. Read the current article and compare.
2005201020152020Oct '232025
Counts in the opening at each snapshot. Green: the word gained ground. Red: it was cut. Grey: no change.

What Wikipedia says this is

Every article opens by defining its subject. This one was redefined between 2005 and 2025.

Then

the 13th sura of the qur'an

Now

the 13th chapter

Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.

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