What will be the borders of Israel after the Messiah comes?

1. The Biblical boundaries of the Land of Israel are outlined in the Book of Numbers 34:2-12. (in the Artscroll Stone Edition p.923 you can find a map).

2. However, while Abraham was promised ten lands (Genesis 15:19-21), his descendants only received seven of them. The other three - Ammon, Edom and Moab - were temporarily given to the descendants of Lot and Esau, but will return to the Jews with the coming of the Messiah (see Deuteronomy 19:8).

3. The Midrash tells us that Israel will miraculously expand and will be the size of the entire globe!