exposing false teachers

Matthew Chapter 7:15

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

Matthew Chapter 7:16

Ye shall know them by their fruits. Do men gather grapes of thorns, or figs of thistles?

Matthew Chapter 7:17

Even so every good tree bringeth forth good fruit; but a corrupt tree bringeth forth evil fruit.

Matthew Chapter 7:18

A good tree cannot bring forth evil fruit, neither can a corrupt tree bring forth good fruit.

Matthew Chapter 7:19

Every tree that bringeth not forth good fruit is hewn down, and cast into the fire.

Matthew Chapter 7:20

Wherefore by their fruits ye shall know them.

Matthew Chapter 7:21

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.

Matthew Chapter 7:22

Many will say to me in that day, Lord, Lord, have we not prophesied in thy name? and in thy name have cast out devils? and in thy name done many wonderful works?

Matthew Chapter 7:23

And then will I profess unto them, I never knew you: depart from me, ye that work iniquity.

Romans Chapter 16:17

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

Romans Chapter 16:18

For they that are such serve not our Lord Jesus Christ, but their own belly; and by good words and fair speeches deceive the hearts of the simple.

2 Corinthians Chapter 11:13

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

2 Corinthians Chapter 11:14

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

2 Corinthians Chapter 11:15

Therefore it is no great thing if his ministers also be transformed as the ministers of righteousness; whose end shall be according to their works.

Galatians Chapter 1:6

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

Galatians Chapter 1:7

Which is not another; but there be some that trouble you, and would pervert the gospel of Christ.

Galatians Chapter 1:8

But though we, or an angel from heaven, preach any other gospel unto you than that which we have preached unto you, let him be accursed.

Galatians Chapter 1:9

As we said before, so say I now again, If any man preach any other gospel unto you than that ye have received, let him be accursed.

Ephesians Chapter 5:11

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

Colossians Chapter 2:8

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.

2 Timothy Chapter 4:3

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;

2 Timothy Chapter 4:4

And they shall turn away their ears from the truth, and shall be turned unto fables.

2 Peter Chapter 2:1

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.

1 John Chapter 4:1

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

Jude Chapter 1:4

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.