Previous prophets had used "Israel" to mean the northern kingdom and its tribes; when Ezekiel speaks of Israel he is addressing the deported remnant of Judah; at the same time, however, he can use this term to mean the glorious future destiny of a truly comprehensive "Israel". In sum, the book describes God's promise that the people of Israel will maintain their covenant with God when they are purified and receive a "new heart" (another of the book's images) which will enable them to observe God's commandments and live in the land in a proper relationship with Yahweh.