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.
Jewish religious movements
Most streams of modern Judaism developed from the Pharisaic movement, which became known as Rabbinic Judaism (in Hebrew "Yahadut Rabanit" - יהדות רבנית) with the compilation of the Oral Torah into the Mishna. After the destruction of the Second Temple and the Bar Kokhba revolt the other movements disappeared from the historical record, yet the Sadducees probably kept on existing in a non-organized form for at least several more decades. A scholar named Rodkinson claimed about a century ago that the Sadducees ultimately changed their name and are those who are referred to as the "Qara'im" and "Ba`alei Miqra" in the Talmud.