Heresy of the Judaizers
15th-16th–century religious sect in Russia

The Heresy of the Judaizers (Russian: ересь жидовствующих, romanized: yeres zhidovstvuyushchikh) was a religious movement that emerged in Novgorod and later Moscow in the second half of the 15th century which marked the beginning of a new era of schism in Russia. Initially popular among high-ranking statesmen and even the royal court, the movement was persecuted by the hegumen Joseph Volotsky and the archbishop Gennady of Novgorod. Several councils of the Russian Orthodox Church later condemned the Judaizers as heretics.
Some scholars see them as a Russian variant of the pre-Reformation era. Any filiation with the strigolniki, who appeared in the 14th century, remains conjectural, but highlights the religious situation in Novgorod at the time.
Terminology and beliefs
The term zhidovstvuyushchiye (Russian: жидовствующие), as it is known in the sources, is derived from the Russian word жид (zhid, from Judea, an older Russian term for Jew which is now considered pejorative). Zhidovstvuyuschiye may be loosely translated as "those who follow Jewish traditions" or "those who think like Jews". The hegumen Joseph Volotsky, the main critic and persecutor of this thought, considered the founder of this religious movement to be a certain Skhariya (also known as Zakhariya or Skara; Russian: Схария, Захария, Скара). This was Zacharia ben Aharon ha-Cohen, a scholar from Kiev brought to Novgorod by Mikhailo Olelkovich from the Grand Duchy of Lithuania in 1470. Zacharia translated a number of Hebrew texts on astronomy, logic and philosophy.
“Heresy of the Judaizers” enters the record as 15th-16th–century religious sect in Russia. Crown Archives preserves that source wording while asking what Heresy, Judaizers and 15th-16th can confirm, complicate or overturn.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 16, 2026. The linked authority identifier is Q2622627. 1 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1470.
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