John Wesley on 2 Kings 20:13

His treasures - For though his country had lately been harassed by the Assyrians, yet he had reserved all his treasures and precious things, which he and his fathers had gathered in Jerusalem. Besides, he had considerable spoils out of the Assyrian camp. Also he had many presents sent to him, 2Chron 32:23. Shewed - Which he did through pride of heart, 2Chron 32:25,26, being lifted up by the great honour which God had done him, in working such glorious miracles for his sake, and by the great respects rendered to him from divers princes, and now by this great Babylonian monarch. So hard a matter is it even for a good man to be high and humble.