Deuteronomy 30:4 If any of thine be driven out unto the outmost parts of heaven, from thence will the LORD thy God gather thee, and from thence will he fetch thee:
30:5 And the LORD thy God will bring thee into the land which thy fathers possessed, and thou shalt possess it; and he will do thee good, and multiply thee above thy fathers.
30:6 And the LORD thy God will circumcise thine heart, and the heart of thy seed, to love the LORD thy God with all thine heart, and with all thy soul, that thou mayest live.
This is the new covenant God promised Israel.
[Ezekiel 36:27 KJV] "And I will put my spirit within you, and cause you to walk in my statutes, and ye shall keep my judgments, and do [them]."
Israel will be be in the land when the Lord Jesus Christ returns to establish his kingdom on earth. In the kingdom, God will cause Israel to keep his commandments.
30:5 And the LORD thy God will bring thee into the land which thy fathers possessed, and thou shalt possess it; and he will do thee good, and multiply thee above thy fathers.
30:6 And the LORD thy God will circumcise thine heart, and the heart of thy seed, to love the LORD thy God with all thine heart, and with all thy soul, that thou mayest live.
This is the new covenant God promised Israel.
[Ezekiel 36:27 KJV] "And I will put my spirit within you, and cause you to walk in my statutes, and ye shall keep my judgments, and do [them]."
Israel will be be in the land when the Lord Jesus Christ returns to establish his kingdom on earth. In the kingdom, God will cause Israel to keep his commandments.