2 Corinthians 11:13-15
For such men are false apostles, deceitful workers, trans forming themselves into the apostles of Christ;
Matthew 7:15
But beware of false prophets, who come to you in sheep's clothing, but within are ravenous wolves.
Philippians 3:2
Beware of the dogs, beware of the evil workers, beware of the concision.
2 Peter 2:1-3
But there were false prophets among the people, as there will be false teachers also among you; and these will stealthily introduce ruinous sects, and deny the Lord that bought them, bringing upon themselves swift destruction:
1 John 4:1
Beloved, believe not every spirit; but prove the spirits, whether they are from God: for many false prophets have gone out into the world.