John Calvin's Bible Commentary
Jeremiah 37:7
Now follows the answer: Jeremiah says that the word of Jehovah came to him, and that he was to tell the messengers of Zedekiah, that the Chaldeans would shortly return. He then says, Behold the army of Pharaoh, which has come forth to deliver you, shall return to their own land; that is, being compelled to do so, the Egyptians being either conquered in battle or smitten with fear, and returning of their own accord to secure themselves in their own cities. The Prophet says, that no advantage could be expected from the Egyptians, for the soldiers of Pharaoh would return to their own land; and then he adds, and the Chaldeans shall return and fight against this city, until they take and burn it This was a hard answer, and Zedekiah was, no doubt, greatly exasperated at hearing the message, and also very angry with the Prophet, who thus dared plainly to threaten the city and the people with final ruin. But here the Prophet disregarded the pride of the king, for it was necessary for him to obey God’s command, he therefore boldly performed his office; and, at the same time, he touched the king Zedekiah to the quick, say to the king who sent you to inquire of me, etc
The word דרש daresh, means indeed to ask in general, but the Prophet means here that he was to inquire; and yet this was not said before; for he only told us that messengers had been sent to ask him to pray for the safety of the king and the people. But Scripture, we know, often omits one of the two things that are included; and we may easily conclude, that the king had not only sent to Jeremiah to pray, but also to bring some favorable prophecy from the Lord. For why did he apply to him rather than to the chief priest or some others, except that he knew him to be the true Prophet of God? Then Zedekiah requested Jeremiah to pray, but he tried also to draw from him some favorable prophecy, by which he might be relieved. Hence Jeremiah indirectly reproved him, because he feignedly sent to him as though he was ready to hear whatever God might declare by the mouth of his servant, — “He sent you to inquire of me; he is mistaken, for he will not get what he seeks; for thus saith God, ‘The Egyptians shall avail you nothing, and the Chaldeans shall return and take and burn the city.’”
We now perceive that when hypocrites pretend in a circuitous way to seek God, they do not obtain what they wish; for God justly disappoints them, inasmuch as they do not come to him with sincere hearts and desires; for they wish to transform God into their own nature and character, and they bend not themselves to his service nor submit to his word. Thus it comes that God will not answer their prayers; but the faithful, who seek God sincerely and from the heart, always find him propitious; and though he may not hear them immediately, yet he really shews that he cares for their safety. But hypocrites, whose confidence God regards with disdain, deserve that it should be empty and vain. This, then, is the reason why the Prophet gave such a severe answer to Zedekiah and his messengers. It now follows, —