Hebrews 10:39

But we are not of those who draw back unto perdition, but faithful unto the saving of the soul.

1 Samuel 15:11

It grieves me that I have set up Saul to be king, for he has turned back from following me and has not performed my commandments. And it incensed Samuel, and he cried unto the LORD all night.

Psalm 44:18

Our heart is not turned back, neither have our steps declined from thy way

Proverbs 1:32

For the rest of the ignorant shall slay them, and the prosperity of fools shall destroy them.

Proverbs 14:14

The backslider in heart shall be filled with his own ways, and the good man shall be separated from him.

Mark 16:16

He that believes and is baptized shall be saved, but he that believes not shall be condemned.

Luke 11:26

Then he goes, and takes unto him seven other spirits more wicked than himself; and they enter in and dwell there, and the last state of that man is worse than the first.

John 3:15-16

that whosoever believes in him should not perish but have eternal life.

John 5:24

Verily, verily, I say unto you, He that hears my word and believes him that sent me has eternal life and shall not come into judgment but has passed from death unto life.

John 6:40

And this is the will of him that sent me, That every one who sees the Son and believes in him may have eternal life, and I will raise him up in the last day.

John 17:12

While I was with them in the world, I kept them in thy name; those that thou gavest me I have kept, and none of them is lost, but the son of perdition, that the scripture might be fulfilled.

John 20:31

but these are written that ye might believe that Jesus is the Christ, the Son of God, and that believing ye might have life in his name.

Acts 16:30-31

and brought them out and said, Sirs, what must I do to be saved?

Romans 10:9-10

that if thou shalt confess with thy mouth the Lord Jesus and shalt believe in thine heart that God has raised him from the dead, thou shalt be saved.

1 Thessalonians 5:9

For God has not appointed us to wrath, but to obtain saving health by our Lord Jesus Christ,

2 Thessalonians 2:3

Let no one deceive you by any means: for that day shall not come except there come a falling away first and that man of sin be revealed, the son of perdition,

2 Thessalonians 2:12-14

that they all might be condemned who did not believe the truth, but consented to the iniquity.

1 Timothy 6:9

For those that desire to be rich fall into temptation and a snare, and into many foolish and hurtful lusts which drown men in destruction and perdition.

Hebrews 6:6-9

and have backslidden, be renewed again by repentance, crucifying again for themselves the Son of God and putting him to an open shame.

Hebrews 10:26

For if we sin wilfully after we have received the knowledge of the truth, there remains no more sacrifice for sins,

Hebrews 11:1

Faith, therefore, is the substance of things waited for, the evidence of things not seen.

1 Peter 1:5

who are kept in the virtue of God by faith, to attain unto the saving health which is made ready to be manifested in the last time.

2 Peter 3:7

but the heavens, which are now, and the earth are conserved by the same word, kept unto the fire in the day of judgment and of perdition of the ungodly men.

1 John 5:5

Who is he that overcomes the world, but he that believes that Jesus is the Son of God?

1 John 5:16

If any man see his brother sin a sin which is not unto death, he shall ask God, and he shall give him life that is, unto those that do not sin unto death. There is sin unto death, for which I do not say that you should pray.

Jude 1:12-13

These are spots in your banquets of charity, feeding themselves without any fear whatsoever: clouds without water, carried to and fro of the winds; trees withered as in fall, without fruit, twice dead, plucked up by the roots;

Revelation 17:8

The beast that thou sawest was, and is not, and shall ascend out of the bottomless pit, and shall go into perdition; and those that dwell on the earth shall wonder (whose names are not written in the book of life from the foundation of the world) when they behold the beast that was, and is not, and yet is.

Revelation 17:11

And the beast that was, and is not, is also the eighth king, and is of the seven, and goes into perdition.

Treasury of Scripture Knowledge

Bible References

We are

Hebrews 6:6
and have backslidden, be renewed again by repentance, crucifying again for themselves the Son of God and putting him to an open shame.
1 Samuel 15:11
It grieves me that I have set up Saul to be king, for he has turned back from following me and has not performed my commandments. And it incensed Samuel, and he cried unto the LORD all night.
Psalm 44:18
Our heart is not turned back, neither have our steps declined from thy way
Proverbs 1:32
For the rest of the ignorant shall slay them, and the prosperity of fools shall destroy them.
Proverbs 14:14
The backslider in heart shall be filled with his own ways, and the good man shall be separated from him.
Luke 11:26
Then he goes, and takes unto him seven other spirits more wicked than himself; and they enter in and dwell there, and the last state of that man is worse than the first.
1 John 5:16
If any man see his brother sin a sin which is not unto death, he shall ask God, and he shall give him life that is, unto those that do not sin unto death. There is sin unto death, for which I do not say that you should pray.
Jude 1:12
These are spots in your banquets of charity, feeding themselves without any fear whatsoever: clouds without water, carried to and fro of the winds; trees withered as in fall, without fruit, twice dead, plucked up by the roots;

Unto

Hebrews 10:26
For if we sin wilfully after we have received the knowledge of the truth, there remains no more sacrifice for sins,
John 17:12
While I was with them in the world, I kept them in thy name; those that thou gavest me I have kept, and none of them is lost, but the son of perdition, that the scripture might be fulfilled.
2 Thessalonians 2:3
Let no one deceive you by any means: for that day shall not come except there come a falling away first and that man of sin be revealed, the son of perdition,
1 Timothy 6:9
For those that desire to be rich fall into temptation and a snare, and into many foolish and hurtful lusts which drown men in destruction and perdition.
2 Peter 3:7
but the heavens, which are now, and the earth are conserved by the same word, kept unto the fire in the day of judgment and of perdition of the ungodly men.
Revelation 17:8
The beast that thou sawest was, and is not, and shall ascend out of the bottomless pit, and shall go into perdition; and those that dwell on the earth shall wonder (whose names are not written in the book of life from the foundation of the world) when they behold the beast that was, and is not, and yet is.

General references

Genesis 24:6
And Abraham said unto him, Beware that thou not bring my son there again.
Numbers 14:4
And they said one to another, Let us make a captain, and let us return into Egypt.
Numbers 29:25
and one he goat as the sin, besides the continual burnt offering, its present, and its drink offering.
Joshua 24:16
Then the people answered and said, May it never happen that we should forsake the LORD, to serve other gods.
Matthew 24:13
But he that shall endure unto the end, the same shall be saved.
Luke 17:32
Remember Lot's wife.