Contradiction with Matthew 5:44
Contradicts by promoting love and prayer for enemies, whereas Esther 7:5 deals with identifying and confronting an enemy (Haman).
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
Opposes taking vengeance, while Esther 7:5 involves King Ahasuerus reacting to an adversarial threat.
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 23:4-5
Encourages aiding one's enemy, which contrasts with the intent to eliminate the threat in Esther 7:5.
Exodus 23:4-5: If thou meet thine enemy's ox or his ass going astray, thou shalt surely bring it back to him again.
Contradiction with Proverbs 24:17
Advises not to rejoice when an enemy falls, contrasting the eventual downfall of Haman suggested in Esther 7:5.
Proverbs 24:17: Rejoice not when thine enemy falleth, and let not thine heart be glad when he stumbleth:
Contradiction with Luke 6:27
Encourages doing good to those who hate you, opposing the act of seeking out an enemy in Esther 7:5.
Luke 6:27: But I say unto you which hear, Love your enemies, do good to them which hate you,