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Case file

Twelve Imams

Wikipedia's first sentence called it “spiritual and political successors to muhammad”. Today it says “spiritual and political successors to the islamic prophet muhammad in the twelver branch of shia islam”.
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 2010 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 2010

Listen to this article (2 parts, 12 minutes ) Part 2 These audio files were created from a revision of this article dated Error: no date provided , and do not reflect subsequent edits. ( Audio help · More spoken articles ) The Investiture of Ali, at Ghadir Khumm ( MS Arab 161 , fol. 162r, AD 1309/8 Ilkhanid manuscript illustration). The Twelve Imams are the spiritual and political successors to Muhammad , the Prophet of Islam , in the Twelver or Ithna-‘ashariyyah branch of Shī‘ah Islam . According to the theology of Twelvers , the successor of Muhammad is an infallible human individual who not only rules over the community with justice, but also is able to keep and interpret the Divine Law and its esoteric meaning .1 The Prophet and Imams' words and deeds are a guide and model for the community to follow; as a result, they must be free from error and sin, and must be chosen by divine decree, or nass , through the Prophet.2 It is believed by Twelver Shi'a Muslims that the Twelve Imams were foretold in the Hadith of the Twelve Successors . It is believed in Twelver and Ismaili Shī‘ah Islam that ‘aql , divine wisdom, was the source of the souls of the Prophets and Imams and gave them esoteric knowledge called ḥikmah and that their sufferings were a means of divine grace to their devotees. Although the Imam was not the recipient of a divine revelation , he had a close relationship with God, through which God guides him, and the Imam in turn guides the people. The Imam was also guided by secret texts in his possession, such as al-Jafr and al-Jamia . Imamate , or belief in the divine guide is a fundamental belief in the Twelver and Ismaili Shī‘ī branches and is based on the concept that God would not leave humanity without access to divine guidance. According to Twelvers, there is always an Imam of the Age, who is the divinely appointed authority on all matters of faith and law in the Muslim community. ‘Alī was the first Imam of this line, and in the Twelvers' view, the rightful successor to the Prophet of Islam, followed by male descendants of Muhammad through his daughter Fatimah Zahra . Each Imam was the son of the previous Imam, with the exception of Husayn ibn Ali , who was the brother of Hasan ibn Ali . The twelfth and final Imam is Muhammad al-Mahdi , who is believed by the Twelvers to be currently alive, and hidden until he returns to bring justice to the world . Encyclopaedia of Islam and the Muslim world; vol.1 .3

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 368085483.
Today
Wikipedia's first sentence called it “spiritual and political successors to muhammad”. Today it says “spiritual and political successors to the islamic prophet muhammad in the twelver branch of shia islam”. Read the current article and compare.
201020152020Oct '232025
jihad01111
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 2010, and today's defining sentence is their current revision.

Then

spiritual and political successors to muhammad

Now

spiritual and political successors to the islamic prophet muhammad in the twelver branch of shia islam

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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