9 I will summon all the peoples of the north and my servant Nebuchadnezzar king of Babylon," declares the Lord, "and I will bring them against this land and its inhabitants and against all the surrounding nations. I will completely destroy[1] them and make them an object of horror and scorn, and an everlasting ruin. 10 I will banish from them the sounds of joy and gladness, the voices of bride and bridegroom, the sound of millstones and the light of the lamp. 11 This whole country will become a desolate wasteland, and these nations will serve the king of Babylon seventy years. 12 "But when the seventy years are fulfilled, I will punish the king of Babylon and his nation, the land of the Babylonians,[2] for their guilt," declares the Lord, "and will make it desolate forever.

Matthew Henry's Commentary on Jeremiah 25:9-12

Commentary on Jeremiah 25:8-14

(Read Jeremiah 25:8-14)

The fixing of the time during which the Jewish captivity should last, would not only confirm the prophecy, but also comfort the people of God, and encourage faith and prayer. The ruin of Babylon is foretold: the rod will be thrown into the fire when the correcting work is done. When the set time to favour Zion is come, Babylon shall be punished for their iniquity, as other nations have been punished for their sins. Every threatening of the Scripture will certainly be accomplished.