Satan
Each sect of Judaism has its own interpretation of Satan's identity. Conservative Judaism generally rejects the Talmudic interpretation of Satan as a metaphor for the "yetzer hara", and regard him as a literal agent of God. Orthodox Judaism, on the other hand, outwardly embraces Talmudic teachings on Satan, and involves Satan in religious life far more inclusively than other sects. Satan is mentioned explicitly in some daily prayers, including during Shacharit and certain post-meal benedictions, as described in Talmud and the Jewish Code of Law. In Reform Judaism, Satan is generally seen in his Talmudic role as a metaphor for the "yetzer hara" and the symbolic representation of innate human qualities such as selfishness.
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".