Black Judaism
Black Judaism is the collective term used to describe sects of Judaism predominantly practiced by the members of the African communities, both within the African Continent and outside Africa (such as North America). It is theologically characterized by the selective acceptance of the Judaic faith (in some cases such selective acceptance has historical circumstances), and that the belief system of Black Judaism is significantly different from the mainstream sects of Judaism. In addition, although Black Judaic communities adopt Judaic practices such as Jewish holidays and Jewish prayers, they are generally not recognized by the mainstream Jewish societies as legitimately Jewish.
Origins of Rabbinic Judaism
Orthodox Judaism does not accept the scholarly view that Rabbinic Judaism came into being in the post-Second Temple era. Rather, it sees the Judaism of this period as continuing organically from the religious and cultural heritage of the Israelites, stemming from the Revelation at Sinai onwards. According to this view, while the title "Rabbi" was not used earlier, Moses was the first rabbi (and is commonly referred to by Orthodox Jews as "Moses our Rabbi"), with the knowledge and laws received at Sinai being passed down from teachers to students through the era of the Judges, and the prophets (most of whom are seen as the "rabbis" of their time), through the Sages of the late Second Temple period, and continuing until today.