Contradiction with Exodus 20:13
This verse commands "Thou shalt not kill," which contradicts the act of going to war as implied in Joshua 6:9.
Exodus 20:13: Thou shalt not kill.
Contradiction with Matthew 5:44
This verse instructs to love your enemies, contradicting the confrontational context of Joshua 6:9.
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
This verse advises against taking vengeance, contrasting with the aggressive stance in Joshua 6:9.
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 James 3:17
This verse speaks of peace and gentleness, contradicting the warfare scenario in Joshua 6:9.
James 3:17: But the wisdom that is from above is first pure, then peaceable, gentle, [and] easy to be intreated, full of mercy and good fruits, without partiality, and without hypocrisy. [partiality: or, wrangling]
Contradiction with Isaiah 2:4
This verse speaks of turning swords into plowshares, which opposes the militaristic aspect of Joshua 6:9.
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]