what is a person who practices judaism called
Judaism According to Rabbinic Judaism, a Jew is anyone who was either born of a Jewish mother or who converted to Judaism in accordance with Jewish Law. Reconstructionist Judaism and the larger denominations of worldwide Progressive Judaism (also known as Liberal or Reform Judaism) accept the child as Jewish if one of the parents is Jewish, if the parents raise the child with a Jewish identity, but not the smaller regional branches.[clarification needed] All mainstream forms of Judaism today are open to sincere converts, although conversion has traditionally been discouraged since the time of the Talmud. The conversion process is evaluated by an authority, and the convert is examined on his or her sincerity and knowledge.[81] Converts are called "ben Abraham" or "bat Abraham", (son or daughter of Abraham). Conversions have on occasion been overturned. In 2008, Israel's highest religious court invalidated the conversion of 40,000 Jews, mostly from Russian immigrant families, even though they had been approved by an Orthodox rabbi.[82]