Contradiction with Proverbs 16:18
This verse suggests pride leads to destruction, while 2 Samuel 19:8 depicts Joab's command as restoring order and strength, possibly seen as a form of pride leading to immediate positive outcomes.
Proverbs 16:18: Pride [goeth] before destruction, and an haughty spirit before a fall.
Contradiction with Matthew 5:39
Jesus teaches to turn the other cheek instead of confronting, differing from the decisive action in 2 Samuel 19:8 where the king is encouraged to take control assertively.
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 12:21
Encourages overcoming evil with good, contrasting the proactive call to arms in 2 Samuel 19:8 that could imply confronting force with force.
Romans 12:21: Be not overcome of evil, but overcome evil with good.
Contradiction with James 1:19
Advises being swift to hear and slow to speak, contrasting with the swift action and speech encouraged in 2 Samuel 19:8.
James 1:19: Wherefore, my beloved brethren, let every man be swift to hear, slow to speak, slow to wrath:
Contradiction with 1 Peter 3:9
Advocates not repaying evil with evil, in contradiction with the perception of asserting control in 2 Samuel 19:8 as potentially promoting conflict.
1 Peter 3:9: Not rendering evil for evil, or railing for railing: but contrariwise blessing; knowing that ye are thereunto called, that ye should inherit a blessing.