Contradiction with Matthew 5:39
Esther 8:4 shows a display of favor and acceptance, whereas Matthew 5:39 emphasizes non-retaliation and turning the other cheek.
Matthew 5:39: But I say unto you, That ye resist not evil: but whosoever shall smite thee on thy right cheek, turn to him the other also.
Contradiction with Romans 12:19
Esther 8:4 demonstrates the king's personal intervention in delivering justice, in contrast to Romans 12:19, which advises leaving vengeance 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 Luke 6:27
Esther 8:4 depicts a scenario where action is taken to thwart enemies, whereas Luke 6:27 teaches to love and do good to enemies.
Luke 6:27: But I say unto you which hear, Love your enemies, do good to them which hate you,
Contradiction with Proverbs 25:21
Esther 8:4 involves the defeat of adversaries, while Proverbs 25:21 encourages feeding and giving drink to one's enemy.
Proverbs 25:21: If thine enemy be hungry, give him bread to eat; and if he be thirsty, give him water to drink:
Contradiction with Romans 12:20
Esther 8:4 involves the fall of Haman, an adversary, which contrasts with the message in Romans 12:20 to "heap coals of fire" by kindness to an enemy.
Romans 12:20: Therefore if thine enemy hunger, feed him; if he thirst, give him drink: for in so doing thou shalt heap coals of fire on his head.