The book of Lamentations is made up of five poems, each an expression of grief over the fall of Jerusalem. Like a eulogy at a funeral, these laments are intended to mourn a loss-in this case, the loss of a nation. The latter half of chapter 3 implies that the purpose behind the book's graphic depictions of sorrow and suffering was to produce hope in the God whose compassion is "new every morning" (v. 23) and whose faithfulness is great even to a people who have been condemned for their own unfaithfulness. The author, while not identified in the book itself, may have been the prophet Jeremiah, who was said to have "uttered a lament for Josiah" (2 Chron. 35:25). Lamentations was probably written shortly after Jerusalem's fall in 586 b.c.

Date of the Deuteronomy: ~586 BC, post destruction of Jerusalem