Contradiction with Matthew 5:44
2 Samuel 2:24 depicts a pursuit during warfare, whereas Matthew 5:44 teaches to love your enemies and bless those who persecute you.
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 Exodus 14:14
2 Samuel 2:24 describes an active engagement in battle, but Exodus 14:14 states that the Lord shall fight for you, and you shall hold your peace.
Exodus 14:14: The LORD shall fight for you, and ye shall hold your peace.
Contradiction with Proverbs 25:21-22
The pursuit of enemies in 2 Samuel 2:24 stands in contrast to Proverbs 25:21-22, which advises feeding and giving drink to your enemy, promoting a peaceful resolution rather than continued conflict.
Proverbs 25:21-22: If thine enemy be hungry, give him bread to eat; and if he be thirsty, give him water to drink:
Contradiction with Romans 12:19
2 Samuel 2:24 involves seeking retribution through pursuit, yet Romans 12:19 urges believers not to avenge themselves but leave wrath to God.
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
2 Samuel 2:24 involves military pursuit, while Isaiah 2:4 envisions a future where nations will resolve disputes peacefully and no longer engage in war.
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]