Contradiction with Exodus 20:13
This verse commands "Thou shalt not kill," contradicting the killings in Esther 9:7.
Exodus 20:13: Thou shalt not kill.
Contradiction with Matthew 5:44
Instructs to "love your enemies" which opposes the actions in Esther 9:7.
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
Advises to "avenge not yourselves," while Esther 9:7 describes a form of vengeance.
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 Proverbs 24:17
Counsels against rejoicing when one's enemy falls, contrasting with the triumph in Esther 9:7.
Proverbs 24:17: Rejoice not when thine enemy falleth, and let not thine heart be glad when he stumbleth:
Contradiction with 1 Thessalonians 5:15
Urges not to render evil for evil, opposing the retaliatory actions in Esther 9:7.
1 Thessalonians 5:15: See that none render evil for evil unto any [man]; but ever follow that which is good, both among yourselves, and to all [men].