5 Bible Verses about Teachers, Of False Doctrines

Now I beseech you, brethren, keep a sharp eye over those who cause divisions and offences contrary to the doctrine ye have learned, and turn away from them. For such are not servants to our Lord Jesus Christ, but to their own belly; and by smooth speeches and flattering commendations deceive the hearts of the guileless.

Yea, from among yourselves shall men arise, speaking perverting doctrines, to draw away disciples after them.

And many will go out of the way after their fatal errors; by means of whom the way of truth will be injuriously reviled.

NOW the Spirit speaketh expresly, that in the latter days some will apostatise from the faith, giving heed to spirits of delusion, and doctrines of devils;

I marvel that ye are so quickly departed from him that called you, by the grace of Christ into another gospel which is not another; but there are certain persons who trouble you, and desire to pervert the gospel of Christ.