Contradiction with Matthew 6:1-4
These verses advise giving in secret, whereas Deuteronomy 26:2 involves a public declaration and ceremony.
Matthew 6:1-4: Take heed that ye do not your alms before men, to be seen of them: otherwise ye have no reward of your Father which is in heaven. [alms: or, righteousness] [of your: or, with your]
Contradiction with Matthew 5:17-18
Jesus emphasizes fulfilling the law, but Deuteronomy 26:2 is part of ceremonial laws some see as not binding under the New Covenant.
Matthew 5:17-18: Think not that I am come to destroy the law, or the prophets: I am not come to destroy, but to fulfil.
Contradiction with Hebrews 8:13
Suggests the old covenant is obsolete, contradicting the ongoing practice implied in Deuteronomy 26:2.
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 3:23-25
States that the law was our guardian until Christ, indicating a shift that contrasts with the Old Testament practices in Deuteronomy 26:2.
Galatians 3:23-25: But before faith came, we were kept under the law, shut up unto the faith which should afterwards be revealed.
Contradiction with Colossians 2:16-17
Suggests that religious festivals, new moons, or Sabbaths (like those in Deuteronomy) are a shadow of things to come, implying they are not required under the New Covenant.
Colossians 2:16-17: Let no man therefore judge you in meat, or in drink, or in respect of an holyday, or of the new moon, or of the sabbath [days]: [in meat...: or, for eating and drinking] [respect: or, part]