Jude 1:4

For certain people have crept in unnoticed [just as if they were sneaking in by a side door]. They are ungodly persons whose condemnation was predicted long ago, for they distort the grace of our God into decadence and immoral freedom [viewing it as an opportunity to do whatever they want], and deny and disown our only Master and Lord, Jesus Christ.

Galatians 2:4

My concern was because of the false brothers [those people masquerading as Christians] who had been secretly smuggled in [to the community of believers]. They had slipped in to spy on the freedom which we have in Christ Jesus, in order to bring us back into bondage [under the Law of Moses].

1 Peter 2:8

and,“A stone of stumbling and a rock of offense”; for they stumble because they disobey the word [of God], and to this they [who reject Him as Savior] were also appointed.

1 John 2:22

Who is the liar but the one who denies that Jesus is the Christ (the Messiah, the Anointed)? This is the antichrist [the enemy and antagonist of Christ], the one who denies and consistently refuses to acknowledge the Father and the Son.

2 Timothy 3:6

For among them are those who worm their way into homes and captivate morally weak and spiritually-dwarfed women weighed down by [the burden of their] sins, easily swayed by various impulses,

2 Samuel 22:5


“For the waves of death encompassed me;
The torrents of destruction overwhelmed and terrified me.

Psalm 1:1

Blessed [fortunate, prosperous, and favored by God] is the man who does not walk in the counsel of the wicked [following their advice and example],
Nor stand in the path of sinners,
Nor sit [down to rest] in the seat of scoffers (ridiculers).

Psalm 62:2


He alone is my rock and my salvation,
My defense and my strong tower; I will not be shaken or disheartened.

Matthew 13:25

But while his men were sleeping, his enemy came and sowed weeds [resembling wheat] among the wheat, and went away.

John 17:3

Now this is eternal life: that they may know You, the only true [supreme and sovereign] God, and [in the same manner know] Jesus [as the] Christ whom You have sent.

Acts 11:23

When he arrived and saw the grace of God [that was bestowed on them], he rejoiced and began to encourage them all with an unwavering heart to stay true and devoted to the Lord.

Acts 15:24

Since we have heard that some of our men have troubled you with their teachings, causing distress and confusion—men to whom we gave no such orders or instructions—

Romans 6:1-2

What shall we say [to all this]? Should we continue in sin and practice sin as a habit so that [God’s gift of] grace may increase and overflow?

Romans 9:21-22

Does the potter not have the right over the clay, to make from the same lump [of clay] one object for honorable use [something beautiful or distinctive] and another for common use [something ordinary or menial]?

Galatians 5:13

For you, my brothers, were called to freedom; only do not let your freedom become an opportunity for the sinful nature (worldliness, selfishness), but through love serve and seek the best for one another.

Ephesians 4:14

So that we are no longer children [spiritually immature], tossed back and forth [like ships on a stormy sea] and carried about by every wind of [shifting] doctrine, by the cunning and trickery of [unscrupulous] men, by the deceitful scheming of people ready to do anything [for personal profit].

1 Timothy 6:15-16

which He will bring about in His own time—He who is the blessed and only Sovereign [the absolute Ruler], the King of those who reign as kings and Lord of those who rule as lords,

Titus 1:15-16

To the pure, all things are pure; but to the corrupt and unbelieving, nothing is pure; both their mind and their conscience are corrupted.

Titus 2:11-12

For the [remarkable, undeserved] grace of God that brings salvation has appeared to all men.

Hebrews 12:15-16

See to it that no one falls short of God’s grace; that no root of resentment springs up and causes trouble, and by it many be defiled;

1 Peter 2:16

Live as free people, but do not use your freedom as a cover or pretext for evil, but [use it and live] as bond-servants of God.

1 Peter 4:18

And if it is difficult for the righteous to be saved, what will become of the godless and the sinner?

2 Peter 2:1-3

But [in those days] false prophets arose among the people, just as there will be false teachers among you, who will subtly introduce destructive heresies, even denying the Master who bought them, bringing swift destruction on themselves.

2 Peter 2:5-6

and if He did not spare the ancient world, but protected Noah, a preacher of righteousness, with seven others, when He brought [the judgment of] a flood upon the world of the ungodly;

2 Peter 2:10

and especially those who indulge in the corrupt passions of the sin nature, and despise authority.Presumptuous and reckless, self-willed and arrogant [creatures, despising the majesty of the Lord], they do not tremble when they revile angelic majesties,

2 Peter 2:18-22

For uttering arrogant words of vanity [pompous words disguised to sound scholarly or profound, but meaning nothing and containing no spiritual truth], they beguile and lure using lustful desires, by sensuality, those who barely escape from the ones who live in error.

2 Peter 3:7

But by His word the present heavens and earth are being reserved for fire, being kept for the day of judgment and destruction of the ungodly people.

Jude 1:15

to execute judgment upon all, and to convict all the ungodly of all the ungodly deeds they have done in an ungodly way, and of all the harsh and cruel things ungodly sinners have spoken against Him.”

Revelation 15:4


“Who will not fear [reverently] and glorify Your name, O Lord [giving You honor and praise in worship]?
For You alone are holy;
For all the nations shall come and worship before You,
For Your righteous acts [Your just decrees and judgments] have been revealed and displayed.”

Treasury of Scripture Knowledge

Summary

For there are certain men crept in unawares, who were before of old ordained to this condemnation, ungodly men, turning the grace of our God into lasciviousness, and denying the only Lord God, and our Lord Jesus Christ.

Bible References

Crept

Matthew 13:25
But while his men were sleeping, his enemy came and sowed weeds [resembling wheat] among the wheat, and went away.
Acts 15:24
Since we have heard that some of our men have troubled you with their teachings, causing distress and confusion—men to whom we gave no such orders or instructions—
Galatians 2:4
My concern was because of the false brothers [those people masquerading as Christians] who had been secretly smuggled in [to the community of believers]. They had slipped in to spy on the freedom which we have in Christ Jesus, in order to bring us back into bondage [under the Law of Moses].
Ephesians 4:14
So that we are no longer children [spiritually immature], tossed back and forth [like ships on a stormy sea] and carried about by every wind of [shifting] doctrine, by the cunning and trickery of [unscrupulous] men, by the deceitful scheming of people ready to do anything [for personal profit].
2 Timothy 3:6
For among them are those who worm their way into homes and captivate morally weak and spiritually-dwarfed women weighed down by [the burden of their] sins, easily swayed by various impulses,
2 Peter 2:1
But [in those days] false prophets arose among the people, just as there will be false teachers among you, who will subtly introduce destructive heresies, even denying the Master who bought them, bringing swift destruction on themselves.

Who

Romans 9:21
Does the potter not have the right over the clay, to make from the same lump [of clay] one object for honorable use [something beautiful or distinctive] and another for common use [something ordinary or menial]?
1 Peter 2:8
and,“A stone of stumbling and a rock of offense”; for they stumble because they disobey the word [of God], and to this they [who reject Him as Savior] were also appointed.
2 Peter 2:3
And in their greed they will exploit you with false arguments and twisted doctrine. Their sentence [of condemnation which God has decreed] from a time long ago is not idle [but is still in force], and their destruction and deepening misery is not asleep [but is on its way].

Turning

Romans 6:1
What shall we say [to all this]? Should we continue in sin and practice sin as a habit so that [God’s gift of] grace may increase and overflow?
Galatians 5:13
For you, my brothers, were called to freedom; only do not let your freedom become an opportunity for the sinful nature (worldliness, selfishness), but through love serve and seek the best for one another.
Titus 2:11
For the [remarkable, undeserved] grace of God that brings salvation has appeared to all men.
Hebrews 12:15
See to it that no one falls short of God’s grace; that no root of resentment springs up and causes trouble, and by it many be defiled;
1 Peter 2:16
Live as free people, but do not use your freedom as a cover or pretext for evil, but [use it and live] as bond-servants of God.
2 Peter 2:10
and especially those who indulge in the corrupt passions of the sin nature, and despise authority.Presumptuous and reckless, self-willed and arrogant [creatures, despising the majesty of the Lord], they do not tremble when they revile angelic majesties,

Denying

Titus 1:15
To the pure, all things are pure; but to the corrupt and unbelieving, nothing is pure; both their mind and their conscience are corrupted.
2 Peter 2:1
But [in those days] false prophets arose among the people, just as there will be false teachers among you, who will subtly introduce destructive heresies, even denying the Master who bought them, bringing swift destruction on themselves.
1 John 2:22
Who is the liar but the one who denies that Jesus is the Christ (the Messiah, the Anointed)? This is the antichrist [the enemy and antagonist of Christ], the one who denies and consistently refuses to acknowledge the Father and the Son.

General references

Leviticus 15:8
And if he who has the discharge spits on one who is clean, then he shall wash his clothes and bathe in water, and be unclean until evening.
Matthew 24:11
Many false prophets will appear and mislead many.
1 Timothy 5:15
Some [widows] have already turned away [from the faith] to follow Satan.
James 2:19
You believe that God is one; you do well [to believe that]. The demons also believe [that], and shudder and bristle [in awe-filled terror—they have seen His wrath]!