Matthew 7:15
Beware of false prophets; they come to you with the garb of sheep but at heart they are ravenous wolves.
Romans 16:18
Such creatures are no servants of Christ our Lord, they are slaves of their own base desires; with their plausible and pious talk they beguile the hearts of unsuspecting people. But surely not of you!
2 Corinthians 11:13-15
'Apostles'? They are spurious apostles, false workmen ??they are masquerading as 'apostles of Christ.'
Galatians 2:4
There were traitors of false brothers, who had crept in to spy out the freedom we enjoy in Christ Jesus; they did aim at enslaving us again.
1 Timothy 4:1-2
But in later days, the Spirit distinctly declares, certain people will rebel against the faith; they will listen to spirits of error and to the doctrines that daemons teach
Titus 1:10-12
For there are plenty of insubordinate creatures who impose on people with their empty arguments, particularly those who have come over from Judaism;
Revelation 13:11-14
Then I saw another Beast rising from the land; he had two horns like a lamb, but he spoke like a dragon.
Revelation 19:20
But the Beast was seized, together with the false Prophet who had performed in his presence the miracles by means of which he seduced those who received the mark of the Beast and worshipped his statue; both of them were flung alive into the lake of fire that blazes with brimstone,