13 Then I said, “Ah, Lord God! Behold, the prophets say to them, ‘You shall not see the sword, nor shall you have famine, but I will give you assured peace in this place.’” 14 And the Lord said to me, “The prophets prophesy lies in My name. I have not sent them, commanded them, nor spoken to them; they prophesy to you a false vision, divination, a worthless thing, and the deceit of their heart.” (Jeremiah 14:13–14, NKJV)
Many prophets were telling Judah, “Peace, peace” (Jeremiah 6:14). Jeremiah was telling them destruction was on the way (Jeremiah 6:22-30). How was Israel to know the difference between a false prophet and a true prophet? “If the thing does not happen or come to pass, that is the thing which the Lord has not spoken; the prophet has spoken it presumptuously” (Deuteronomy 18:21-22). Jeremiah was the true prophet; the others were false because their prophecies failed. False prophets are deceived and speak from hearts of deception, not from divine revelation. Even today some claim to be prophets of God. But, like the lying prophets of old, their words are false because they do not conform to the Scriptures (the revealed mind of God, 1 Corinthians 2:6-13; 2 Timothy 3:16-17). Revelation is now complete (John 16:13). Today, we know whether a message is from God or from the heart of man by comparing it to the words of Christ’s apostles (1 John 4:1, 6). They wrote the commandments of the Lord (1 Corinthians 14:37).