“False doctrine does not meet men face to face, and proclaim that it is false. It does not blow a trumpet before it, and endeavor openly to turn us away from the truth… It approaches us secretly, quietly, insidiously, plausibly, and in such a way as to disarm man’s suspicion and throw him off guard. It is the wolf in sheep’s clothing, and Satan in the garb of an angel of light.”
– J.C. Ryle
Matthew 7:15 Beware of false prophets, which come to you in sheep’s clothing, but inwardly they are ravening wolves.
2 Corinthians 11:13-15 For such are false apostles, deceitful workers, transforming themselves into the apostles of Christ. And no marvel; for Satan himself is transformed into an angel of light. 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.
2 Thessalonians 2:9 Even him, whose coming is after the working of Satan with all power and signs and lying wonders,
Luke 21:8 And he said, Take heed that ye be not deceived: for many shall come in my name, saying, I am Christ; and the time draweth near: go ye not therefore after them.
2 Corinthians 2:17 For we are not as many, which corrupt the word of God: but as of sincerity, but as of God, in the sight of God speak we in Christ.
Mark 8:15 And he charged them, saying, Take heed, beware of the leaven of the Pharisees, and of the leaven of Herod.
2 Timothy 3:6 For of this sort are they which creep into houses, and lead captive silly women laden with sins, led away with divers lusts,
Jude 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.
Galatians 2:4 And that because of false brethren unawares brought in, who came in privily to spy out our liberty which we have in Christ Jesus, that they might bring us into bondage:
2 Peter 2:1-3 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. And many shall follow their pernicious ways; by reason of whom the way of truth shall be evil spoken of. And through covetousness shall they with feigned words make merchandise of you: whose judgment now of a long time lingereth not, and their damnation slumbereth not.
Luke 20:46-47 Beware of the scribes, which desire to walk in long robes, and love greetings in the markets, and the highest seats in the synagogues, and the chief rooms at feasts; Which devour widows’ houses, and for a shew make long prayers: the same shall receive greater damnation.
2 Peter 1:16 For we have not followed cunningly devised fables, when we made known unto you the power and coming of our Lord Jesus Christ, but were eyewitnesses of his majesty.
1 Timothy 4:7 But refuse profane and old wives’ fables, and exercise thyself rather unto godliness.
1 Timothy 1:4 Neither give heed to fables and endless genealogies, which minister questions, rather than godly edifying which is in faith: so do.
2 Timothy 4:4 And they shall turn away their ears from the truth, and shall be turned unto fables.
Titus 1:14 Not giving heed to Jewish fables, and commandments of men, that turn from the truth.
Colossians 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.
Philippians 3:2 Beware of dogs, beware of evil workers, beware of the concision.
Ephesians 4:14 That we henceforth be no more children, tossed to and fro, and carried about with every wind of doctrine, by the sleight of men, and cunning craftiness, whereby they lie in wait to deceive;