Contradiction with James 4:12
This verse suggests that there is only one lawgiver and judge, contrasting the ability of a king to judge effectively as stated in Proverbs 20:8.
James 4:12: There is one lawgiver, who is able to save and to destroy: who art thou that judgest another?
Contradiction with Romans 3:23
This verse implies that all have sinned, which contradicts the notion in Proverbs 20:8 of a king being able to discern and purge all evil.
Romans 3:23: For all have sinned, and come short of the glory of God;
Contradiction with Matthew 7:1
Advises against judging others, contradicting the active role of judgment by a king in Proverbs 20:8.
Matthew 7:1: Judge not, that ye be not judged.
Contradiction with John 8:7
Encourages those without sin to cast the first stone, challenging the king's role in judgment and condemnation in Proverbs 20:8.
John 8:7: So when they continued asking him, he lifted up himself, and said unto them, He that is without sin among you, let him first cast a stone at her.