John 10:1

Verily, verily I say to you, he that goes not through the door into the sheepfold, but climbs up some other way, he is a thief, and a robber.

John 10:8-10

All that came before me were thieves and robbers; but the sheep did not hear them.

Matthew 7:15

But beware of false prophets, who come to you in sheep's clothing, but within are ravenous wolves.

Matthew 23:16-28

Alas for you, blind guides! who say, Whoever shall swear by the temple, it is nothing; but whoever shall swear by the gold of the temple, becomes a debtor.

John 3:3

Jesus answered and said to him: Verily, verily I say to you, unless a man be born again, he can not see the kingdom of God.

Romans 10:15

And how shall they preach, unless they be sent? As it is written: How beautiful are the feet of those who preach the gospel of peace, who bring joyous news of good things!

Romans 16:18

For such serve not our Lord Christ, but their own appetites; and, by good words and fair speeches, they deceive the hearts of the simple.

2 Corinthians 11:13-15

For such men are false apostles, deceitful workers, trans forming themselves into the apostles of Christ;

Ephesians 4:8-12

For which reason, the scripture says: When he ascended on high, he led captive a multitude of captives, and gave gifts to men.

Titus 1:11

whose mouths must be stopped: these subvert whole houses by teaching, for the sake of base gain, things which they ought not to teach.

Hebrews 5:4

And no one takes this honor to himself, but he that is called by God, as Aaron also was called.

1 Peter 1:10

Concerning which salvation the prophets that prophesied of the grace that should be for you, did inquire, and search diligently,

2 Peter 2:1

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:

2 Peter 2:3

and, with delusive words, they will, through covetousness, make gain of you: the condemnation, long ago denounced against these, delays not, and their destruction does not slumber.

2 Peter 2:14-19

having eyes that are full of the adulteress, and that can not cease from sin, deceiving unstable souls, having a heart exercised in covetousness, accursed children,

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.

Treasury of Scripture Knowledge

Summary

Verily, verily, I say unto you, He that entereth not by the door into the sheepfold, but climbeth up some other way, the same is a thief and a robber.

Bible References

He

John 10:9
I am the door: if any one enters through me, he shall be saved; and he shall go in and out, and find pasture.
Matthew 7:15
But beware of false prophets, who come to you in sheep's clothing, but within are ravenous wolves.
Matthew 23:16
Alas for you, blind guides! who say, Whoever shall swear by the temple, it is nothing; but whoever shall swear by the gold of the temple, becomes a debtor.
Romans 10:15
And how shall they preach, unless they be sent? As it is written: How beautiful are the feet of those who preach the gospel of peace, who bring joyous news of good things!
Ephesians 4:8
For which reason, the scripture says: When he ascended on high, he led captive a multitude of captives, and gave gifts to men.
Hebrews 5:4
And no one takes this honor to himself, but he that is called by God, as Aaron also was called.
1 Peter 1:10
Concerning which salvation the prophets that prophesied of the grace that should be for you, did inquire, and search diligently,
2 Peter 2:1
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.

The same

John 10:8
All that came before me were thieves and robbers; but the sheep did not hear them.
Romans 16:18
For such serve not our Lord Christ, but their own appetites; and, by good words and fair speeches, they deceive the hearts of the simple.
2 Corinthians 11:13
For such men are false apostles, deceitful workers, trans forming themselves into the apostles of Christ;
Titus 1:11
whose mouths must be stopped: these subvert whole houses by teaching, for the sake of base gain, things which they ought not to teach.
2 Peter 2:3
and, with delusive words, they will, through covetousness, make gain of you: the condemnation, long ago denounced against these, delays not, and their destruction does not slumber.