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.
List of Dune religions
In "" it is revealed that Jewish communities continue to exist, scattered across the galaxy. In sharp contrast to the drastic changes which have occurred in other religions in the 25,000 years between the 20th century and the time of the Honored Matres invasion, Judaism has undergone comparatively little change. Jewish characters also feature in Brian Herbert and Kevin J. Anderson's sequels, "Hunters of Dune" and "Sandworms of Dune".