In the Talmud, at the end of tractate Ketubot, the Mishnah says: "A man may compel his entire household to go up with him to the land of Israel, but may not compel one to leave." The discussion on this passage in the Mishnah emphasizes the importance of living in Israel: "One should always live in the Land of Israel, even in a town most of whose inhabitants are idolaters, but let no one live outside the Land, even in a town most of whose inhabitants are Israelites; for whoever lives in the Land of Israel may be considered to have a God, but whoever lives outside the Land may be regarded as one who has no God."