The Mishneh Torah (an authoritative work of Jewish law) states in Hilkhot Melakhim 11:10–12 that Jesus is a "stumbling block" who makes "the majority of the world err to serve a divinity besides God". According to Conservative Judaism, Jews who believe Jesus is the Messiah have "crossed the line out of the Jewish community". Reform Judaism, the modern progressive movement, states "For us in the Jewish community anyone who claims that Jesus is their savior is no longer a Jew and is an apostate".