Contradiction with 1 Samuel 8:7
This verse indicates that God allowed the people to reject His leadership through judges in favor of a king, which contradicts the establishment of law through Moses and the priesthood mentioned in Deuteronomy 31:9.
1 Samuel 8:7: And the LORD said unto Samuel, Hearken unto the voice of the people in all that they say unto thee: for they have not rejected thee, but they have rejected me, that I should not reign over them.
Contradiction with Jeremiah 31:31-33
These verses promise a new covenant different from the one given through Moses, potentially contradicting the enduring validity emphasized in Deuteronomy 31:9.
Jeremiah 31:31-33: Behold, the days come, saith the LORD, that I will make a new covenant with the house of Israel, and with the house of Judah:
Contradiction with Hebrews 8:13
This verse states that the old covenant is becoming obsolete and will disappear, contrasting with the preservation of Mosaic law in Deuteronomy 31:9.
Hebrews 8:13: In that he saith, A new [covenant], he hath made the first old. Now that which decayeth and waxeth old [is] ready to vanish away.
Contradiction with Galatians 3:24-25
These verses suggest that the law was a guide to bring people to Christ and is no longer needed as a tutor, which disputes the permanent establishment of the law as described in Deuteronomy 31:9.
Galatians 3:24-25: Wherefore the law was our schoolmaster [to bring us] unto Christ, that we might be justified by faith.