Contradiction with Proverbs 15:1
Luke 11:54 shows hostility towards Jesus, while Proverbs 15:1 advocates for gentle responses to anger.
Proverbs 15:1: A soft answer turneth away wrath: but grievous words stir up anger.
Contradiction with James 3:17
Luke 11:54 involves deceit, but James 3:17 describes wisdom as pure and peaceful.
James 3:17: But the wisdom that is from above is first pure, then peaceable, gentle, [and] easy to be intreated, full of mercy and good fruits, without partiality, and without hypocrisy. [partiality: or, wrangling]
Contradiction with Ephesians 4:31-32
Luke 11:54 indicates malice, unlike Ephesians 4:31-32 which urges kindness and forgiveness.
Ephesians 4:31-32: Let all bitterness, and wrath, and anger, and clamour, and evil speaking, be put away from you, with all malice:
Contradiction with Matthew 22:37-39
Luke 11:54 demonstrates antagonism, conflicting with the call for love in Matthew 22:37-39.
Matthew 22:37-39: This is the first and great commandment.
Contradiction with Romans 12:21
The act in Luke 11:54 is malevolent, whereas Romans 12:21 encourages overcoming evil with good.
Romans 12:21: Be not overcome of evil, but overcome evil with good.