Galatians 1:9

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.

For I could wish that I myself were accursed, separated from Christ for the sake of my brothers, my kinsmen according to the flesh,

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.

For we are not like many, peddling the word of God, but as from sincerity, but as from God, in the sight of God, we speak in Christ.