Religious views on truth
There is no unilateral agreement among the different denominations of Judaism concerning truth. In Orthodox Judaism, truth is the revealed word of God, as found in the Hebrew Bible, and to a lesser extent, in the words of the sages of the Talmud. For Hasidic Jews truth is also found in the pronouncements of their rebbe, or spiritual leader, who is believed to possess divine inspiration. Kotzk, a Polish Hasidic sect, was known for their obsession with truth.
Sephardic Bnei Anusim
In the last 5 to 10 years a growing number "of [Sephardic] Benei Anusim have been established in Brazil, Colombia, Costa Rica, Chile, Ecuador, Mexico, Dominican Republic, Venezuela, and in Sefarad [Iberia] itself" as "organized groups." Some members of these communities have formally reverted to Judaism, operating as functional communities of public Judaizers. For more information on these groups, please see Neo-Western Sephardim.