John Calvin's Bible Commentary
Jeremiah 39:1
Jeremiah seems here indeed to undertake the office of an historian rather than that of a Prophet; but he seals his previous prophecies, and at the same time shews that he had brought forward nothing rashly or thoughtlessly. There is, then, here a proof of all his former doctrine; he brings before us the reality, and shews that whatever he had predicted was accomplished by God’s hand, and in a manner almost incredible. We now understand what this chapter contains.
he says that King Nebuchadnezzar came, though he soon departed from the siege, for, as we shall presently see, he went to Riblah, which, as some think, was the Antioch of Syria; but of this we shall speak in its proper place. When, therefore, the king came with his army, he soon departed, and his purpose was to live at leisure, and in the enjoyment of pleasures as long as the city was besieged, he was not disposed to undertake the trouble and weariness of a long warfare; but yet, in order to spread more terror, he came himself to the City and gave instructions to his army.
We must notice the time: he came in the ninth year, in the tenth month, that is about the end of the year. Zedekiah, no doubt, entertained a good hope, though reports were flying as to the coming of the Chaldean army; for the king had not so soon prepared for the war as he ought to have done. he thought that his revolt from the king of Babylon would be passed by unpunished. But the Prophet here reminds us that it was a false confidence; for though God spared him for a time and suspended his judgment, he yet at length punished the impiety of his revolt, to which was also added ingratitude, as it has been before stated. Thus much as to the ninth year and the tenth month