Christianity is one of the recognized religions in Israel and was practised, as of December 2013, by more than 161,000 Israeli citizens (about 1.9% of population). They include 127,000 Arab Christians (mostly adherents of the Greek-Catholic (Melkite) Church (about 60% of Israeli Christians),Greek Orthodox Church of Jerusalem, as well as the Roman Catholic Church, with small numbers of Maronites, Arameans, Copts, and Protestants), about 25,000 Orthodox Christians from the former Soviet Union (Russian Orthodox) and smaller minorities of Assyrians and Armenians. A certain number of Israelis also practice Messianic Judaism—usually considered a syncretist form of Christianity, with estimates of several thousands, but exact numbers of such are not available.
About 80% of Christian residents of Israel are Arab Christians, who are historically bound with neighbouring Lebanese, Syrian, and Palestinian Christians. A community of 1,000 Coptic Christians also exists in Israel, being registered as "Arab Christians", though their Arab identity is disputed. Christian Arabs are one of the most educated groups in Israel. Maariv has described the Christian Arabs sector as "the most successful in the education system", since Christian Arabs fared the best in terms of education in comparison to any other group receiving an education in Israel. Some 25,000 (the majority of the remaining) are immigrants from the former Soviet Union, who immigrated with Jewish relatives due to mixed marriages; there are also smaller ethnoreligious affiliations of about 7,000 Maronites (some of whom are recorded in Israel as "Arab Christians" and others as "Aramean Christians") and 1,000 Assyrians.