The Story of Elijah, chapter 10

 This first sentence of 2 Kings is an odd way to begin a new chapter. The transition from the previous book to this one could have been much smoother. For instance, the last lines of 1 Kings provide all the explanation we need for this new episode:
Ahaziah the son of Ahab began to reign over Israel in Samaria . . . and he reigned for two years. He did what was evil in the sight of the LORD and walked in the way of his father and in the way of his mother . . . . He served Baal and worshiped him and provoked Yehovah, the God of Israel, to anger in every way that his father had done (1 Ki. 22:51-53)
Instead of this clear statement regarding the throne of Israel passing from the deceased father to the firstborn prince, we have an odd report of Moab’s rebellion. Why?