Rabbinic Judaism
Rabbinic Judaism or Rabbinism (Hebrew: יהדות רבנית Yahadut Rabanit) has been the mainstream form of Judaism since the 6th century CE, after the codification of the Babylonian Talmud. Growing out of Pharisaic Judaism, Rabbinic Judaism is based on the belief that at Mount Sinai, Moses received from God the Written Torah (Pentateuch) in addition to an oral explanation, known as the "Oral Torah," that Moses transmitted to the people.
Rabbinic Judaism contrasts with the Sadducees, Karaite Judaism and Samaritanism, which do not recognize the oral law 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. It is this which distinguishes them as Rabbinic Jews, in comparison to Karaite Judaism.