2. By whose hand it should be sent to them—by the hand of Jeremiah as the judge set over the nations (ch. i. 10), to pass his sentence upon them, and by the hand of Nebuchadrezzar as the executioner. What a much greater figure then does the poor prophet make than what the potent prince makes, if we look upon their relation to God, though in the eye of the world it was the reverse of it! Jeremiah must take the cup at God's hand, and compel the nations to drink it. He foretels no hurt to them but what God appoints him to foretel; and what is foretold by a divine authority will certainly be fulfilled by a divine power.