Judaism
There are some movements that combine elements of Judaism with those of other religions. The most well-known of these is Messianic Judaism, a religious movement, which arose in the 1960s, that incorporates elements of Judaism with the tenets of Christianity. The movement generally states that Jesus is the Jewish Messiah, that he is one of the Three Divine Persons, and that salvation is only achieved through acceptance of Jesus as one's savior. Some members of the movement argue that Messianic Judaism is a sect of Judaism. Jewish organizations of every denomination reject this, stating that Messianic Judaism is a Christian sect, because it teaches creeds which are identical to those of Pauline Christianity.
Sect of Skhariya the Jew
In the early 19th century, a number of communities appeared in Tula, Voronezh and Tambov, which followed Jewish traditions and halacha. They were also called "zhidovstvuyuschiye" and were persecuted severely in the times of Nicolas I. Since the beginning of the 20th century, they have been also called "iudeystvuyuschie", from "iudeystvo", a neutral term for the Jewish religion. Now they are generally considered a part of Jewish people (although with no real Israelite descent) and some of them have immigrated to Israel. These groups, however, are not linked to the teaching of Skhariya.