Wikipedia's first sentence called it “mosque in mecca”. Today it says “sunni islam mosque”.
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 2026-08-03.
We saved snapshots of this article over twenty years; you are reading the 2025 one. Red dashes: removed from Wikipedia since.Pale dots: rewritten; the numbered note shows what it says now.Red text: written in or rewritten since the previous snapshot.1 tap a number or a side note to jump between them
The opening as it read in 2025
Mosque in Makkah, Saudi Arabia The Mosque of the Jinn ( Arabic : مسجد الجنّ , romanized : Masjid al-Jinn ) is a Sunni Islam mosque , located in Mecca , Saudi Arabia , near Jannat al-Mu'alla . It is also known as the Mosque of Allegiance ( Arabic : مسجد بِيعات , romanized : Masjid Biy‘āt ) and the Mosque of Guards ( Arabic : مسجد الحرس , romanized : Masjid al-Ḥaras ) because the city's guards would patrol up to that point. The mosque is built at the place where a group of jinn are said to have gathered one night to hear the recitation of a portion of the Quran by Muhammad . Muhammad later met there with these jinn's leaders and accepted their embrace of Islam and their bay'ah (oath of allegiance) to him. The incident is mentioned in chapter al-Jinn of the Quran. The mosque is considered one of the oldest in Mecca and is one of the most important mosques visited in the city. ʻAwaḍ Quʻayṭī (al-Sulṭān.), Ghālib ibn (2007). The Holy Cities, the Pilgrimage and the World of Islam: A History from the Earliest Traditions Until 1925 (1344H) (illustrated ed.). "Ramadan Series: The story behind the Jinn Mosque in Makkah" (video) . Tell Me about Hajj (2, illustrated, reprint ed.). Awesome Quran Q and A . Lewis, James R. ; Oliver, Evelyn Dorothy (2008). Angels A to Z (revised ed.). The New Encyclopedia of Islam (illustrated, reprint, revised ed.). Journey to the End of Islam .
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1291225932.
The opening as it stood in 2020
The Mosque of the Jinn (Arabic transliteration: Masjid al-Jinn ) is a mosque in Mecca , Saudi Arabia , located near Jannat al-Mu'alla . It is also known as the Mosque of Allegiance (Arabic transliteration: Masjid Bai'et ) and the Mosque of Guards (Arabic transliteration: Masjid al-Haras ) because the city's guards would patrol up to that point. The mosque is built at the place where a group of jinn are said to have gathered one night to hear the recitation of a portion of the Quran by Muhammad . Muhammad later met there with these jinn's leaders and accepted their embrace of Islam and their bay'ah (oath of allegiance) to him. The incident is mentioned in chapter al-Jinn of the Quran. The mosque is considered one of the oldest in Mecca and is one of the most important mosques visited in the city. The Holy Cities, the Pilgrimage and the World of Islam: A History from the Earliest Traditions Until 1925 (1344H) (illustrated ed.). "Ramadan Series: The story behind the Jinn Mosque in Makkah" (video) . Tell Me about Hajj (2, illustrated, reprint ed.). Awesome Quran Q and A . Angels A to Z (revised ed.). The New Encyclopedia of Islam (illustrated, reprint, revised ed.). Journey to the End of Islam .
Red text was written in or rewritten since the previous snapshot. Their copy is revision 943891229.
The opening as it stood on October 6, 2023
Mosque in Mecca, Saudi Arabia The Mosque of the Jinn ( ) is a mosque in Mecca , Saudi Arabia , located near Jannat al-Mu'alla .It is also known as the Mosque of Allegiance ( ) and the Mosque of Guards ( ) because the city's guards would patrol up to that point. The mosque is built at the place where a group of jinn are said to have gathered one night to hear the recitation of a portion of the Quran by Muhammad . Muhammad later met there with these jinn's leaders and accepted their embrace of Islam and their bay'ah (oath of allegiance) to him. The incident is mentioned in chapter al-Jinn of the Quran. The mosque is considered one of the oldest in Mecca and is one of the most important mosques visited in the city. The Holy Cities, the Pilgrimage and the World of Islam: A History from the Earliest Traditions Until 1925 (1344H) (illustrated ed.). "Ramadan Series: The story behind the Jinn Mosque in Makkah" (video) . Tell Me about Hajj (2, illustrated, reprint ed.). Awesome Quran Q and A . Angels A to Z (revised ed.). The New Encyclopedia of Islam (illustrated, reprint, revised ed.). Journey to the End of Islam .
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1154271766.
Today
Wikipedia's first sentence called it “mosque in mecca”. Today it says “sunni islam mosque”. Read the current article and compare.
2020
Oct '23
2025
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 since 2020, and today's defining sentence is their current revision.
Then
mosque in mecca
Now
sunni islam mosque
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.