John 10:1
"Verily, verily, I say to you, he that enters not through the door into the fold of the sheep, but climbs up some other way, he is a thief and a robber.
John 10:8-10
All who came before Me are thieves and robbers; but the sheep did not hear them.
Matthew 7:15
"Beware of false prophets, who, indeed, come to you in sheep's clothing, but within are ravening wolves.
Matthew 23:16-28
"Woe to you, blind guides, who say, 'Whosoever swears by the temple, it is nothing; but whosoever swears by the gold of the temple, he is a debtor!'
John 3:3
Jesus answered, and said to him, "Verily, verily, I say to you, unless one be born anew, he cannot see the Kingdom of God."
Romans 10:15
and how shall they preach, unless they are sent forth? As it has been written, "How beautiful are the feet of those who bring glad tidings of good things!"
Romans 16:18
For those who are such are not serving our Lord Christ, but their own belly; and, through their kind words and flattering speeches, they beguile the hearts of the simple.
2 Corinthians 11:13-15
For such men are false apostles, deceitful workers, transforming themselves into apostles of Christ;
Ephesians 4:8-12
Wherefore, He saith, "Having ascended on high, He led captivity captive, and gave gifts to men."
Titus 1:11
whom it is needful to reduce to silence: who, indeed, are overthrowing whole houses, teaching what they ought not, for the sake of base gain.
Hebrews 5:4
And no one takes the honor to himself, but, when called by God, as was also Aaron.
1 Peter 1:10
concerning which salvation the prophets earnestly sought and diligently searched, who prophesied of the grace that would come to you;
2 Peter 2:1
But there arose false prophets also among the people, as among you also there will be false teachers, who, indeed, will stealthily bring in destructive heresies, denying even the Master Who bought them, bringing upon themselves swift destruction:
2 Peter 2:3
and, in covetousness, will they, with feigned words, make merchandise of you; for whom the judgment from of old lingers not, and their destruction slumbers not.
2 Peter 2:14-19
having eyes full of lustfulness, and that cannot cease from sin; enticing unstable souls; having a heart exercised in covetousness; children of a curse;
1 John 4:1
Beloved, believe not every spirit, but try the spirits, whether they are of God; because many false prophets have gone forth into the world.