Contradiction with Matthew 5:44
This verse instructs to love your enemies and bless those who curse you, contrasting the destruction called upon in 2 Kings 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 Exodus 20:13
The commandment "Thou shalt not kill" could be viewed as contradicting the previous calls for destruction of the captains and their men before this verse.
Exodus 20:13: Thou shalt not kill.
Contradiction with Proverbs 15:1
This verse suggests that a soft answer turns away wrath, contrasting the fiery judgment dispensed upon the soldiers preceding this verse.
Proverbs 15:1: A soft answer turneth away wrath: but grievous words stir up anger.
Contradiction with Romans 12:19
Advises against taking vengeance, which seems contrary to the punitive divine action displayed earlier in 2 Kings 1 involving Elijah.
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 Luke 9:54-55
Jesus rebukes his disciples for wanting to call down fire from heaven, which directly contrasts the events surrounding 2 Kings 1:13.
Luke 9:54-55: And when his disciples James and John saw [this], they said, Lord, wilt thou that we command fire to come down from heaven, and consume them, even as Elias did?
Contradiction with James 1:20
States that human anger does not produce righteousness, contradicting how divine wrath is executed in 2 Kings 1.
James 1:20: For the wrath of man worketh not the righteousness of God.
Contradiction with Psalm 103:8
Describes God as merciful and gracious, slow to anger, contrasting with the swift judgment seen earlier in the 2 Kings 1 narrative.
Psalm 103:8: The LORD [is] merciful and gracious, slow to anger, and plenteous in mercy. [plentious...: Heb. great in mercy]