Contradiction with Matthew 5:44
This verse instructs to love enemies and pray for those who persecute you, contrasting the notion of engaging in warfare.
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
Advises to love and do good to enemies, contradicting the engagement in battle against them.
Luke 6:27: But I say unto you which hear, Love your enemies, do good to them which hate you,
Contradiction with Romans 12:17
Encourages not repaying evil for evil, contradicting actions of retribution in warfare.
Romans 12:17: Recompense to no man evil for evil. Provide things honest in the sight of all men.
Contradiction with Romans 12:19
Emphasizes leaving vengeance to God instead of seeking victory in war.
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.
Contradiction with Isaiah 2:4
Speaks of turning swords into ploughshares, opposing the idea of going to battle.
Isaiah 2:4: And he shall judge among the nations, and shall rebuke many people: and they shall beat their swords into plowshares, and their spears into pruninghooks: nation shall not lift up sword against nation, neither shall they learn war any more. [pruninghooks: or, scythes]