Contradiction with Exodus 20:13
This verse commands "Thou shalt not kill," which contrasts with the narrative of death in 2 Samuel 13:31.
Exodus 20:13: Thou shalt not kill.
Contradiction with Matthew 5:44
This verse teaches to love your enemies and contrasts with the violent undertones present in the situation described in 2 Samuel 13:31.
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 against seeking personal vengeance, contradicting the sense of retribution seen in 2 Samuel 13:31.
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
Advises not to rejoice when your enemy falls, which contrasts with potential rejoicing in 2 Samuel 13:31 scenario.
Proverbs 24:17: Rejoice not when thine enemy falleth, and let not thine heart be glad when he stumbleth:
Contradiction with Ephesians 4:31
Counsels against bitterness, wrath, and anger, contradicting the emotions depicted in 2 Samuel 13:31.
Ephesians 4:31: Let all bitterness, and wrath, and anger, and clamour, and evil speaking, be put away from you, with all malice:
Contradiction with John 15:12
Commands loving one another, contrasting with the familial betrayal and strife in 2 Samuel 13:31.
John 15:12: This is my commandment, That ye love one another, as I have loved you.