Bible Verses About false brethren

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

“Now we command you, brethren, in the name of our Lord Jesus Christ, that ye withdraw yourselves from every brother that walketh disorderly, and not after the tradition which he received of us.”

“Having a form of godliness, but denying the power thereof: from such turn away.”

“I beseech you therefore, brethren, by the mercies of God, that ye present your bodies a living sacrifice, holy, acceptable unto God, which is your reasonable service.”

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

“But the fearful, and unbelieving, and the abominable, and murderers, and whoremongers, and sorcerers, and idolaters, and all liars, shall have their part in the lake which burneth with fire and brimstone: which is the second death.”

“A man that is an heretick after the first and second admonition reject;”

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

“And no marvel; for Satan himself is transformed into an angel of light.”

“Whosoever transgresseth, and abideth not in the doctrine of Christ, hath not God. He that abideth in the doctrine of Christ, he hath both the Father and the Son.”