Contradiction with Proverbs 15:1
A soft answer turneth away wrath: but grievous words stir up anger. (Contrasts the negative response encountered by David's messengers with the recommended peaceful approach.)
Proverbs 15:1: A soft answer turneth away wrath: but grievous words stir up anger.
Contradiction with Matthew 5:44
But I say unto you, Love your enemies, bless them that curse you, do good to them that hate you, and pray for them which despitefully use you, and persecute you; (Contradicts the expectation of reciprocity or retribution exhibited by David's men.)
Matthew 5:44: But I say unto you, Love your enemies, bless them that curse you, do good to them that hate you, and pray for them which despitefully use you, and persecute you;
Contradiction with Romans 12:19
Dearly beloved, avenge not yourselves, but rather give place unto wrath: for it is written, Vengeance is mine; I will repay, saith the Lord. (Contrasts with any intention of personal vengeance or expectation of repayment from Nabal.)
Romans 12:19: Dearly beloved, avenge not yourselves, but [rather] give place unto wrath: for it is written, Vengeance [is] mine; I will repay, saith the Lord.