Matthew 7:15

And he said to him, “I also am a prophet like you, and an angel spoke to me by the word of Yahweh, saying, ‘Bring him back with you to your house, that he may eat bread and drink water.’” But he dealt falsely with him.

Thus says Yahweh of hosts, “Do not listen to the words of the prophets who are prophesying to you. They are leading you into vanity; They speak a vision of their own heart, Not from the mouth of Yahweh.

“Now when they fall, they will be granted a little help, and many will join with them in intrigue.

“Many false prophets will arise and will deceive many.

“For false christs and false prophets will arise and will show great signs and wonders, so as to deceive, if possible, even the elect.

for false christs and false prophets will arise, and will show signs and wonders, in order to lead astray, if possible, the elect.

Woe to you when all men speak well of you, for their fathers were doing the same things to the false prophets.

And when they had gone through the whole island as far as Paphos, they found a magician, a Jewish false prophet whose name was Bar-Jesus,

“I know that after my departure savage wolves will come in among you, not sparing the flock;

Now I urge you, brothers, to keep your eye on those who cause dissensions and stumblings contrary to the teaching which you learned, and turn away from them.

holding to a form of godliness, but having denied its power. Keep away from such men as these.

But false prophets also arose among the people, just as there will also be false teachers among you, who will secretly introduce destructive heresies, even denying the Master who bought them, bringing swift destruction upon themselves.

A Tree and Its Fruit