And the Lord — Or, For the Lord will circumcise thine heart, will by his word and spirit change and purge thy heart from all thine idolatry and wickedness, and incline thy heart to love him. God will first convert and sanctify them, the fruit whereof shall be, that they shall return and obey God's commandments, Deuteronomy 30:8, and then shall prosper in all things, Deuteronomy 30:9. This promise principally respects the times of the gospel, and the grace which was to be then imparted to all Israel by Christ.
Related Commentaries of Deuteronomy 30:6
Deuteronomy 30:6
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.