Deuteronomy 30:6 speaks of God circumcising the heart of His people, which is echoed in Jeremiah 31:33 where God promises to write His law on their hearts, indicating a transformation from within.
Deuteronomy 30:11-14 emphasizes the accessibility of God's commandment, which Paul references in Romans 10:6-8 to illustrate the nearness of the word of faith that is preached, highlighting the availability of salvation through faith.
Deuteronomy 30:19 presents a choice between life and death, blessing and curse, similar to Joshua 24:15 where Joshua challenges the Israelites to choose whom they will serve, underscoring the theme of choice and commitment to God.
Deuteronomy 30:3 promises restoration and gathering of the exiles, which is echoed in Nehemiah 1:9 where Nehemiah prays for the return of the exiles, showing God's faithfulness in restoring His people.
Deuteronomy 30:20 calls for loving and obeying God as the source of life, which parallels John 14:6 where Jesus declares Himself as the way, the truth, and the life, emphasizing the centrality of God (and Christ) as the source of true life.