The document discusses the reigns of the last four kings of Judah, focusing on the brief reign of Jehoahaz, son of Josiah, who was made king by the people for a mere three months before being deposed by Pharaoh Necho of Egypt. Jehoiakim, Jehoahaz's brother, was placed on the throne by Necho and ruled under Egyptian dominance, leading to increasing idolatry and the eventual downfall of Judah. The narratives emphasize the moral decline of these kings and the consequences of their actions leading to the destruction of Jerusalem.