Contradiction with Matthew 5:34-37
These verses contradict Leviticus 27:2 by advising against making oaths, emphasizing straightforward and honest communication instead.
Matthew 5:34-37: But I say unto you, Swear not at all; neither by heaven; for it is God's throne:
Contradiction with Ecclesiastes 5:4-5
These verses suggest that failing to fulfill a vow is foolish, implying that making vows is precarious, which contrasts with the notion of making vows in Leviticus 27:2.
Ecclesiastes 5:4-5: When thou vowest a vow unto God, defer not to pay it; for [he hath] no pleasure in fools: pay that which thou hast vowed.