Commentaries
18:1-10 While Jeremiah looks upon the potter's work, God darts into his mind two great truths. God has authority, and power, to form and fashion kingdoms and nations as he pleases. He may dispose of us as he thinks fit; and it would be as absurd for us to dispute this, as for the clay to quarrel with the potter. But he always goes by fixed rules of justice and goodness. When God is coming against us in judgments, we may be sure it is for our sins; but sincere conversion from the evil of sin will prevent the evil of punishment, as to persons, and to families, and nations.
7. At what instant—in a moment, when the nation least expects it. Hereby he reminds the Jews how marvellously God had delivered them from their original degradation, that is, In one and the same day ye were the most wretched, and then the most favored of all people [Calvin].