Josiah and The Lost Book looks at the Davidic king named Josiah, who instituted religious and cultural reforms in Judah (II Kings 22-23; II Chronicles 34-35). During the cleansing of the Temple, “the book of the law of the Lord given by Moses” was found among discarded artifacts. By reading the Torah, Josiah found God’s plans for reformation. This teaching calls the Body of Christ to rediscover, discern, and apply God’s eternal Law through the lenses of New Testament understanding for cultural reforms.