Contradiction with 1 Corinthians 1:19
Job 39:19 speaks of God's power in giving a horse its strength, while 1 Corinthians 1:19 speaks of God destroying the wisdom of the wise, showing a contrast between reliance on God's creation and human wisdom.
1 Corinthians 1:19: For it is written, I will destroy the wisdom of the wise, and will bring to nothing the understanding of the prudent.
Contradiction with James 3:5
Job 39:19 shows God's creative power, yet James 3:5 highlights the destructive potential of the tongue, emphasizing human vs. divine creation.
James 3:5: Even so the tongue is a little member, and boasteth great things. Behold, how great a matter a little fire kindleth! [a matter: or, wood]