Contradiction with Proverbs 16:7
Suggests that when a man's ways please the Lord, he makes even his enemies to be at peace with him, which contradicts the invasion described in 2 Chronicles 32:1 despite Hezekiah's faithfulness.
Proverbs 16:7: When a man's ways please the LORD, he maketh even his enemies to be at peace with him.
Contradiction with Isaiah 38:5-6
Promises deliverance from the Assyrian king, contradicting the imminent threat faced by Hezekiah in 2 Chronicles 32:1 as he had to prepare for war.
Isaiah 38:5-6: Go, and say to Hezekiah, Thus saith the LORD, the God of David thy father, I have heard thy prayer, I have seen thy tears: behold, I will add unto thy days fifteen years.
Contradiction with 2 Chronicles 31:21
States that Hezekiah was successful in all that he did because he sought God with all his heart, contrasting with the adversity he faces in 2 Chronicles 32:1.
2 Chronicles 31:21: And in every work that he began in the service of the house of God, and in the law, and in the commandments, to seek his God, he did [it] with all his heart, and prospered.