Contradiction with Matthew 5:44
Esther 9:8 recounts part of the event where enemies are killed, whereas Matthew 5:44, where Jesus instructs to love enemies, contradicts with the idea of slaying enemies.
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
Esther 9:8 involves revenge and destruction from enemies, while Romans 12:19 advises against taking vengeance and leaving it to God's wrath.
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 Exodus 20:13
Esther 9:8 describes instances of killing during the conflicts, while Exodus 20:13 simply states "Thou shalt not kill," contradicting any form of killing.
Exodus 20:13: Thou shalt not kill.
Contradiction with Proverbs 24:29
Esther 9:8 narrates acts of revenge, in contradiction to Proverbs 24:29, which advises not to say, "I will do to him as he hath done to me."
Proverbs 24:29: Say not, I will do so to him as he hath done to me: I will render to the man according to his work.
Contradiction with Luke 6:27
Esther 9:8 depicts actions against enemies, whereas Luke 6:27, where Jesus teaches to "do good to them which hate you," contradicts such retaliatory actions.
Luke 6:27: But I say unto you which hear, Love your enemies, do good to them which hate you,