Jeremiah 28:9

9 But a prophet who predicts peace can only be recognized as a prophet whom the Lord has truly sent when that prophet's predictions come true."

Jeremiah 28:9 Meaning and Commentary

Jeremiah 28:9

The prophet which prophesieth of peace
Of prosperity, of good things, as Hananiah did, and which are always acceptable to men; and such a prophet is agreeable to them: when the word of the Lord shall come to pass;
when the prophecy of good things, which he delivers in the name of the Lord, shall be filled: [then] shall the prophet be known that the Lord hath truly sent him;
and not till then; it is the event that must make it manifest: in the other case it may be in a good measure known before it comes to pass, and, whether it comes to pass or not, that a prophet is a true prophet; because his prophecies are agreeable to the word and the declared will of God; contain evils threatened on account of sin, and in order to bring men to repentance, which must needs be right; and besides, they have no interest of their own to serve, but run contrary to the stream of the people, and are exposed to their rage and censure: whereas, a man that prophesies of peace, he is more to be suspected of flattering the people, and of prophesying out of his own heart; and nothing but the event can show him a true prophet; which if he delivers with a proviso, that the people do not do that which is evil in the sight of God, to provoke him to deny them the promised good, is always certainly fulfilled; and if it is not, then he appears manifestly a false prophet.

Jeremiah 28:9 In-Context

7 But listen to what I say to you and to the people.
8 The prophets who spoke long ago, before my time and yours, predicted that war, starvation, and disease would come to many nations and powerful kingdoms.
9 But a prophet who predicts peace can only be recognized as a prophet whom the Lord has truly sent when that prophet's predictions come true."
10 Then Hananiah took the yoke off my neck, broke it in pieces,
11 and said in the presence of all the people, "The Lord has said that this is how he will break the yoke that King Nebuchadnezzar has put on the neck of all the nations; and he will do this within two years." Then I left.
Scripture taken from the Good News Translation - Second Edition, Copyright 1992 by American Bible Society. Used by Permission.