The podcast episodes in question cover the latter part of 2 Kings and 2 Chronicles, which detail Judah's downfall and exile at the hands of Babylon's King Nebuchadnezzar, as well as King Josiah's revival of worship.
In episode 70462, Fr. Mike highlights the importance of 2 Chronicles, particularly chapter 35, as a major text covered in the episode.
Additionally, episode 41145 touches on events from the book of 2 Chronicles, specifically the story of King Jehoshaphat's victory over the Ammonites and Moabites without having to fight.