Contradiction with Galatians 3:28
This verse states that there is no male and female distinction in Christ, contradicting the gender-specific roles mentioned in Numbers 30:11.
Galatians 3:28: There is neither Jew nor Greek, there is neither bond nor free, there is neither male nor female: for ye are all one in Christ Jesus.
Contradiction with Matthew 5:37
This verse encourages letting your 'yes' be 'yes,' and 'no' be 'no,' which contradicts the conditional aspect of vows outlined in Numbers 30:11.
Matthew 5:37: But let your communication be, Yea, yea; Nay, nay: for whatsoever is more than these cometh of evil.