Bible Verses About exposing false teachers

“And have no fellowship with the unfruitful works of darkness, but rather reprove them.”

“Beware of false prophets, which come to you in sheep's clothing, but inwardly they are ravening wolves.”

“Now I beseech you, brethren, mark them which cause divisions and offences contrary to the doctrine which ye have learned; and avoid them .”

“For the time will come when they will not endure sound doctrine; but after their own lusts shall they heap to themselves teachers, having itching ears;”

“For such are false apostles, deceitful workers, transforming themselves into the apostles of Christ.”

“Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets are gone out into the world.”

“Beware lest any man spoil you through philosophy and vain deceit, after the tradition of men, after the rudiments of the world, and not after Christ. rudiments: or, elements make a prey: or, seduce you, or, lead you astray”

“But there were false prophets also among the people, even as there shall be false teachers among you, who privily shall bring in damnable heresies, even denying the Lord that bought them, and bring upon themselves swift destruction.”

“For there are certain men crept in unawares, who were before of old ordained to this condemnation, ungodly men, turning the grace of our God into lasciviousness, and denying the only Lord God, and our Lord Jesus Christ.”

“I marvel that ye are so soon removed from him that called you into the grace of Christ unto another gospel:”

“Not every one that saith unto me, Lord, Lord, shall enter into the kingdom of heaven; but he that doeth the will of my Father which is in heaven.”