Jeremiah prophesies the destruction of the nations that have been oppressing Israel, Babylon and Assyria. “Repay her according to her deeds; do to her according to all that she has done.” These nations had been given the chance to punish Israel for their disobedience, but had gone too far. “All who took them captive have held them fast; they refuse to let them go. Their redeemer is strong; the Lord of hosts is his name. He will surely plead their cause, that he may give rest to the earth.“
Even though the people of Judah and Israel were being punished, God still cared for them, took an active role in protecting them. Through Jeremiah, God reminds the Israelites that He is in control, that He is unique and all powerful, and that even though they had “sinned against the Lord”, they would in future say “Come, let us join ourselves to the Lord in an everlasting covenant that will never be forgotten”, and for this reason God had mercy on them.
This is a great example of God’s long-suffering and mercy, and reminds us that God is always in control, waiting for us to return to Him so that He can work with us to shape our lives.