1 Timothy 4:2
men who teach lies with hypocrisy; and have their own consciences cauterised;
Ephesians 4:19
who insensible to remorse, have delivered themselves over in lasciviousness, to the practice of all impurity, with insatiable avidity.
Matthew 7:15
Take heed then of false prophets, who come to you in the garb of sheep, but inwardly they are ravening wolves.
Matthew 24:24
for false Messiahs and false prophets shall arise, and give out great signs and wonders; so as to deceive, if it were possible, even the elect.
Acts 20:30
Yea, from among yourselves shall men arise, speaking perverting doctrines, to draw away disciples after them.
Romans 1:28
And since they thought not fit to hold the Deity in acknowledgment, God abandoned them to a reprobate mind, to practise deeds unbecoming;
Romans 16:18
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.
Ephesians 4:14
that we should be no longer infants, floating on the waves, and carried about with every wind of novel doctrine, by the juggling of men, by their craftiness after the delusive wiles of error;
2 Timothy 3:5
holding the form of godliness, but denying the power of it: from these men turn with aversion.
2 Peter 2:1-3
BUT there were false prophets among the people, as there will be false teachers also among you, who wickedly introduce damnable heresies, and deny the sovereign Lord who bought them, bringing on themselves swift destruction.
Revelation 16:14
For they are the spirits of demons doing wonders, which go forth unto the kings of the earth, and of the whole habitable globe, to gather them together unto the battle of that great day of God Almighty.