Hebrews 10:39

as for us, we are not such as desert to their own destruction; but such as persevere in the faith, to the saving of our souls.

Mark 16:16

he that believeth, and is baptized, shall be saved; but he that disbelieves, shall be condemned.

Luke 11:26

then he goes and takes with him seven other spirits more wicked than himself: they all enter in and dwell there, and the last state of that man becomes worse than the first.

John 3:15-16

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

John 5:24

I declare unto you, he that heareth my doctrine, and believeth on him that sent me, hath everlasting life, and shall not come under condemnation; but is passed from death unto life.

John 6:40

I say, is the will of him that sent me, that every one who observes the son, and believeth on him, should have everlasting life: and I will raise him up at the last day.

John 17:12

by your authority I have kept them, during my being with them in the world: those that you gave me I have kept, and not one of them is lost, except the son of perdition: according as the scripture foretold.

John 20:31

but these are written, that ye might believe that Jesus is the Messias, the son of God, and that believing ye might have life through his name.

Acts 16:30-31

and bringing them out, he said, sirs, what must I do to be saved?

Romans 10:9-10

for if you openly confess, that Jesus is the Lord, and sincerely believe, that God has raised him from the dead, you shall be saved.

1 Thessalonians 5:9

for God did not design to make us the objects of his displeasure, but to effect our felicity by the Lord Jesus Christ, who died for us,

2 Thessalonians 2:3

don't be led into any mistake, because the previous rebellion does not yet appear, nor the man of sin throw off the disguise, that offspring of perdition:

2 Thessalonians 2:12-14

to the condemnation of all those, who instead of embracing the gospel, had pleasure in iniquity.

1 Timothy 6:9

themselves to temptations and snares, and to many foolish noxious passions, which plunge men into ruin and perdition. for the love of money is the root of all evil:

Hebrews 6:6-9

if they shall fall away, to re-instate themselves by repentance: seeing, as far in them lies, they crucify the son of God afresh, and expose him to open shame.

Hebrews 10:26

for if we wilfully apostatize, after having received the knowledge of the truth, it is as a sin for which there is no sacrifice appointed.

Hebrews 11:1

Now faith is the foundation of our hopes of happiness, and the persuasion we have about things not evident to our senses.

1 Peter 1:5

whom the divine power preserves through faith for that salvation, which is going to be made manifest in the latter time.

2 Peter 3:7

but the heavens and the earth now existing are kept in store by his Logos, reserv'd for the conflagration of doomsday, when the impious shall be involv'd in perdition.

1 John 5:5

Who is it 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 commit a sin, which is not a mortal sin, let him pray to God, who will grant him life, for such as do not commit a mortal sin. there is a sin unto death: in which case I do not enjoin any prayer to be made.

Jude 1:12-13

they are a disgrace to your love-feasts, they indulge themselves at your festivals without reserve: clouds without water, transported with every wind: trees whose fruit soon withers and is useless, twice dead and rooted up:

Revelation 17:8

the beast that thou sawest, was, and is not; and shall ascend out of the bottomless pit, and go into perdition: and they that dwell on the earth, whose names were not written in the book of life from the foundation of the world, shall wonder when they behold the beast that was, and is not, but shall be.

Revelation 17:11

the beast that was, and is not, is himself the eighth: he is of the seven, and shall be destroy'd.

Treasury of Scripture Knowledge

Summary

But we are not of them who draw back unto perdition; but of them that believe to the saving of the soul.

General references

Bible References

We are

Hebrews 6:6
if they shall fall away, to re-instate themselves by repentance: seeing, as far in them lies, they crucify the son of God afresh, and expose him to open shame.
Luke 11:26
then he goes and takes with him seven other spirits more wicked than himself: they all enter in and dwell there, and the last state of that man becomes worse than the first.
1 John 5:16
If any man see his brother commit a sin, which is not a mortal sin, let him pray to God, who will grant him life, for such as do not commit a mortal sin. there is a sin unto death: in which case I do not enjoin any prayer to be made.
Jude 1:12
they are a disgrace to your love-feasts, they indulge themselves at your festivals without reserve: clouds without water, transported with every wind: trees whose fruit soon withers and is useless, twice dead and rooted up:

Unto

Hebrews 10:26
for if we wilfully apostatize, after having received the knowledge of the truth, it is as a sin for which there is no sacrifice appointed.
John 17:12
by your authority I have kept them, during my being with them in the world: those that you gave me I have kept, and not one of them is lost, except the son of perdition: according as the scripture foretold.
2 Thessalonians 2:3
don't be led into any mistake, because the previous rebellion does not yet appear, nor the man of sin throw off the disguise, that offspring of perdition:
1 Timothy 6:9
themselves to temptations and snares, and to many foolish noxious passions, which plunge men into ruin and perdition. for the love of money is the root of all evil:
2 Peter 3:7
but the heavens and the earth now existing are kept in store by his Logos, reserv'd for the conflagration of doomsday, when the impious shall be involv'd in perdition.
Revelation 17:8
the beast that thou sawest, was, and is not; and shall ascend out of the bottomless pit, and go into perdition: and they that dwell on the earth, whose names were not written in the book of life from the foundation of the world, shall wonder when they behold the beast that was, and is not, but shall be.

General references

Matthew 24:13
but he that shall persevere unto the end, shall be preserved.
Luke 17:32
remember Lot's wife.