Contradiction with Galatians 6:7
This verse states "whatsoever a man soweth, that shall he also reap," implying a sense of justice and consequence, in contrast to 1 Kings 20:43 where Ahab returns home sullen and angry without facing immediate retribution for his actions.
Galatians 6:7: Be not deceived; God is not mocked: for whatsoever a man soweth, that shall he also reap.
Contradiction with Proverbs 11:21
This verse asserts "though hand join in hand, the wicked shall not be unpunished," contradicting the immediate lack of punishment seen in 1 Kings 20:43.
Proverbs 11:21: [Though] hand [join] in hand, the wicked shall not be unpunished: but the seed of the righteous shall be delivered.
Contradiction with Exodus 34:7
"Keeping mercy for thousands, forgiving iniquity and transgression and sin, and that will by no means clear the guilty," contradicts the apparent lack of consequences Ahab faces in 1 Kings 20:43.
Exodus 34:7: Keeping mercy for thousands, forgiving iniquity and transgression and sin, and that will by no means clear [the guilty]; visiting the iniquity of the fathers upon the children, and upon the children's children, unto the third and to the fourth [generation].