Jeremiah 27:17

It is not to be wondered at that Jeremiah said the same things so often, for, as we have seen, he had to contend with false prophets. When any one speaks, and there be no dispute and no adversary opposing him, he may calmly deal with the teachable and confine himself to a few words; but when contention arises, and opponents appear, who may seek to subvert what we say, then we must exercise more care, for they who are thus driven different ways, will not be satisfied with a few words. As, then, Jeremiah saw that the people were fluctuating, he found it necessary, in order to confirm them, to use many words; not that prolixity is in itself sufficient to produce conviction; yet there is no doubt but that Jeremiah spoke efficiently so as to influence at least some portion of the people. Besides, it was necessary to dwell more expressly on a subject not very plausible; the false prophets were heard with favor, and the greater part greedily devoured what was set forth by them; for the hope of impunity is always pleasing and sought after by the world.

But what did Jeremiah say? Serve ye the king of Babylon; that is, “No better condition awaits you than to pay tribute to the king of Babylon; be subject to his authority, and patiently endure whatever he may prescribe to you.” This was indeed a very hard speech; for subjection was not unaccompanied with reproach; besides, he bade them to surrender themselves to a most cruel enemy, as though they were to expose their life to him; and lastly, they were to risk the danger of being spoiled of all that they had. What Jeremiah taught then was very much disliked, as he thus exhorted the people to endure all things. This was, then, the reason why he had not declared in a few and plain words what God had committed to him; it was difficult to persuade the people to undergo the yoke of the king of Babylon, and to submit to his tyranny.