Wikipedia's first sentence called it “major reform judaism religious philosopher and rabbi”. Today it says “major reform judaism philosopher and rabbi who mainly worked and resided in present-day germany in his earlier”.
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 2005 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 2005
He received his rabbinical training at Metz .1He attended: the University of Bonn , University of Berlin , and the University of Leipzig . He first became rabbi at Dessau in 1838 but was forced to resign in 1841 because of his radical Reformist views.2He was appointed chief rabbi of Luxemburg in 1843 , and in 1866 came to Philadelphia to serve as rabbi.3He was a leading advocate of radical Reform Judaism: The first to propose holding Jewish services on Sunday instead of the traditional Jewish Sabbath Shabbat .4He was been an active promoter of radical reform among American Jews, and took a leading role in major Reform Judaism rabbinical conferences.5He contributed to the early volumes of The Jewish Times (1869-1878). His principal works were first issued in Germany, among them What is Judaism? (1838), sermons (1841), and Religious Philosophy of the Jews (1843). His son was the philosopher and rabbi Prof.6
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 17954581.
The opening as it stood in 2010 3 passages from the previous snapshot no longer appear
Born in Thalfang , ( Rhineland-Palatinate , Germany (formerly part of Prussia ), he received his training at Metz .He attended the University of Bonn , the University of Berlin , and the University of Leipzig .He first became rabbi at Dessau in 1838 but was forced to resign in 1841 because he promoted a radically liberal form of Judaism, later to become known as classic German Reform Judaism.In 1843 he published his "Die Messias-Lehre der Juden in Kanzelvorträgen" and "Religionsphilosophie der Juden." In 1843 he was appointed chief rabbi of the Grand Duchy of Luxembourg by King William II of the Netherlands .During this period he published his "Die Humanität als Religion." He took an active part in the annual rabbinical conferences held at Brunswick (1844), Frankfurt am Main (1845), and Breslau (1846).In 1844 he published his "Reform im Judenthum." Having received a call from the Reform Congregation Keneseth Israel, Philadelphia , Pennsylvania, in 1866, he resigned his post in Europe and moved to the United States.From his arrival onward he became closely identified with, and an open advocate of, radical Reform.In 1869 he was elected president of the rabbinical conference held in Philadelphia, at which the principles of Reform Judaism were formulated.In that year he engaged also in numerous ritual and doctrinal controversies.Hirsch remained officiating rabbi of the Philadelphia congregation for twenty-two years, resigning in 1888, after having spent fifty years of his life in the ministry.Moving to Chicago, he took up his abode there with his son, Emil G.During his rabbinate in Philadelphia Hirsch organized the Orphans' Guardian Society, and was the founder of the first branch in the United States of the Alliance Israélite Universelle.Hirsch is best known as the author of the "Religionsphilosophie," a work written from the Hegelian point of view, but for the purpose of vindicating the claim of Judaism to the rank denied it by Hegel, the rank of an "absolute religion." In this book he proved himself to be an original thinker (see "Allg.His "Katechismus der Israelitischen Religion" was also constructed on original lines; he considered the Biblical legends to be psychological and typical allegories, and the ceremonies of Judaism to be symbols of underlying ideas.From this attitude his Reform principles are derived.He denied that Judaism is a law; it is Lehre ("teaching" or "lore") but is expressed in symbolic ceremonies that may be changed in accordance with historic development. He was the first to propose holding Jewish services on Sunday instead of the traditional Jewish Sabbath Shabbat . He contributed to the early volumes of The Jewish Times (1869-1878). His principal works were first issued in Germany, among them What is Judaism? (1838), sermons (1841), and Religious Philosophy of the Jews (1843). Hirsch died in Chicago , U.S. . His son was the philosopher and rabbi Prof.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 365523655.
The opening as it stood on October 6, 2023 22 passages from the previous snapshot no longer appear
He promoted the radical German Reform Judaism movement and published several works in the 1840s.He moved to the United States in 1866 where he would die in Chicago, Illinois in 1889.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1161782713.
The opening as it stood in 2025
German rabbi (1815–1889) Not to be confused with Samson Raphael Hirsch (1808–1888). He promoted the radical German Reform Judaism movement and published several works in the 1840s. He moved to the United States in 1866 where he would die in Chicago, Illinois in 1889.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1295975381. This is our newest snapshot; the live article may have moved again since.
Today
Wikipedia's first sentence called it “major reform judaism religious philosopher and rabbi”. Today it says “major reform judaism philosopher and rabbi who mainly worked and resided in present-day germany in his earlier”. Read the current article and compare.
2005
2010
2015
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 2005, and today's defining sentence is their current revision.
Then
major reform judaism religious philosopher and rabbi
Now
major reform judaism philosopher and rabbi who mainly worked and resided in present-day germany in his earlier
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.