Jeremiah 23:21
I did not send these prophets, yet they have run with their message; I did not speak to them, yet they have prophesied.
Jeremiah 23:25
"I have heard what the prophets say who prophesy lies in my name. They say, 'I had a dream! I had a dream!'
Jeremiah 27:15
I have not sent them,' declares the LORD. 'They are prophesying lies in my name. Therefore, I will banish you and you will perish, both you and the prophets who prophesy to you.'"
Jeremiah 29:8
For thus says the LORD of hosts, the God of Israel: Do not let your prophets and your diviners who are among you deceive you, and do not listen to the dreams that they dream
Ezekiel 13:6
Their visions are false and their divinations a lie. Even though the LORD has not sent them, they say, "The LORD declares," and expect him to fulfill their words.
Hebrews 1
1Long ago, at many times and in many ways, God spoke to our fathers by the prophets, 2but in these last days he has spoken to us by his Son, whom he appointed the heir of all things, through whom also he created the world.
Ephesians 5:6
Let no one deceive you with empty words, for because of such things God's wrath comes on those who are disobedient.
1 John 4:1
Dear friends, do not believe every spirit, but test the spirits to see whether they are from God, because many false prophets have gone out into the world.
Matthew 24:4
Jesus answered: "Watch out that no one deceives you.
Matthew 24:24
For false christs and false prophets will arise and perform great signs and wonders, so as to lead astray, if possible, even the elect.
2 Corinthians 11:4
For if someone comes to you and preaches a Jesus other than the Jesus we preached, or if you receive a different spirit from the Spirit you received, or a different gospel from the one you accepted, you put up with it easily enough.