Contradiction with Proverbs 12:15
Proverbs 12:15 contradicts 2 Chronicles 18:28 by suggesting that the way of a fool is right in his own eyes, contrasting with Jehoshaphat and Ahab's decision to go into battle.
Proverbs 12:15: The way of a fool [is] right in his own eyes: but he that hearkeneth unto counsel [is] wise.
Contradiction with Proverbs 16:9
Proverbs 16:9 contradicts 2 Chronicles 18:28 by emphasizing that while a man may plan his way, it is the Lord who directs his steps, unlike the joint decision made by Ahab and Jehoshaphat to go to war.
Proverbs 16:9: A man's heart deviseth his way: but the LORD directeth his steps.
Contradiction with Matthew 26:52
Matthew 26:52 contradicts 2 Chronicles 18:28 by warning that those who take the sword will perish by the sword, opposing Jehoshaphat and Ahab's decision to go into battle.
Matthew 26:52: Thinkest thou that I cannot now pray to my Father, and he shall presently give me more than twelve legions of angels?
Contradiction with James 4:13-14
James 4:13-14 contradicts 2 Chronicles 18:28 by suggesting that making plans without considering God's will is presumptuous, contrasting with the battle decision made by Ahab and Jehoshaphat.
James 4:13-14: Go to now, ye that say, To day or to morrow we will go into such a city, and continue there a year, and buy and sell, and get gain:
Contradiction with Ecclesiastes 9:18
Ecclesiastes 9:18 contradicts 2 Chronicles 18:28 by valuing wisdom over weapons of war, opposing the decision to go into battle.
Ecclesiastes 9:18: Wisdom [is] better than weapons of war: but one sinner destroyeth much good.