The LORD's promise to David that his descendants would rule forever.
Athaliah, the mother of Ahaziah, attempted to destroy all the royal heirs of the house of Judah. However, Joash, a descendant of David, was hidden and preserved, ensuring the continuation of David's line.
partial
Fulfilled in2 Kings 11:12-21
Joash was crowned king, fulfilling God's promise to David that his lineage would continue. This is a partial fulfillment as the ultimate fulfillment is in Jesus Christ, the eternal King from David's line.
This event underscores God's faithfulness to His covenant with David, ensuring the preservation of the Davidic line despite attempts to annihilate it. It foreshadows the coming of Jesus Christ, the eternal King from David's lineage.