Rabbinic Judaism (
Hebrew: יהדות רבנית,
romanized:
Yahadut Rabanit), also called
Rabbinism,
Rabbinicism, or Judaism espoused by the
Rabbanites, has been the mainstream form of
Judaism since the 6th century
CE, after the codification of the
Babylonian Talmud. Rabbinic Judaism has its roots in
Pharisaic Judaism and is based on the belief that
Moses at
Mount Sinai received two items from God; the "
Written Torah" (Torah she-be-Khetav) and the "
Oral Torah" (Torah she-be-al Peh). The Written Torah is the Torah itself (the
Pentateuch) and the Oral Torah explanations of the Written Torah transmitted word-to-mouth. Often, these are known as the Written and Oral Law. At first, it was forbidden to write down the Oral Torah because the rabbis feared that it would become rigid and lose its flexibility, but after the destruction of the
Second Temple they decided to write it down in the
Talmud and other rabbinic texts.
[1][2]
Rabbinic Judaism contrasts with the
Sadducees,
Karaite Judaism and
Samaritanism, which do not recognize the Oral Torah as a divine authority nor the rabbinic procedures used to interpret Jewish scripture. Although there are now profound differences among
Jewish denominations of Rabbinic Judaism with respect to the binding force of
halakha (Jewish
religious law) and the willingness to challenge preceding interpretations, all identify themselves as coming from the tradition of the Oral Law and the rabbinic method of analysis.