Contradiction with 1 Samuel 16:7
This verse emphasizes the Lord looking at the heart rather than outward appearances, which contradicts the reward based on physical conquest present in Judges 1:13.
1 Samuel 16:7: But the LORD said unto Samuel, Look not on his countenance, or on the height of his stature; because I have refused him: for [the LORD seeth] not as man seeth; for man looketh on the outward appearance, but the LORD looketh on the heart. [outward...: Heb. eyes]
Contradiction with Matthew 5:44
Encourages love towards enemies, contradicting the violent conquest rewarded in Judges 1:13.
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 Luke 6:27
Advocates for kindness to those who hate you, opposing the spirit of conquest and reward for such acts in Judges 1:13.
Luke 6:27: But I say unto you which hear, Love your enemies, do good to them which hate you,
Contradiction with Romans 12:19
Advises leaving vengeance to God, in contrast to the personal retribution and reward depicted in Judges 1:13.
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.