John 3:18

He that believes on him is not judged: but he that believes not has been already judged, because he has not believed on the name of the only-begotten Son of God.

Mark 16:16

He that believes and is baptised shall be saved, and he that disbelieves shall be condemned.

John 5:24

Verily, verily, I say unto you, that he that hears my word, and believes him that has sent me, has life eternal, and does not come into judgment, but is passed out of death into life.

Romans 8:1

There is then now no condemnation to those in Christ Jesus.

John 1:18

No one has seen God at any time; the only-begotten Son, who is in the bosom of the Father, he hath declared him.

John 3:36

He that believes on the Son has life eternal, and he that is not subject to the Son shall not see life, but the wrath of God abides upon him.

John 6:40

For this is the will of my Father, that every one who sees the Son, and believes on him, should have life eternal; and I will raise him up at the last day.

John 6:47

Verily, verily, I say to you, He that believes on me has life eternal.

John 20:31

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

Romans 5:1

Therefore having been justified on the principle of faith, we have peace towards God through our Lord Jesus Christ;

Romans 8:34

who is he that condemns? It is Christ who has died, but rather has been also raised up; who is also at the right hand of God; who also intercedes for us.

Hebrews 2:3

how shall we escape if we have been negligent of so great salvation, which, having had its commencement in being spoken of by the Lord, has been confirmed to us by those who have heard;

Hebrews 12:25

See that ye refuse not him that speaks. For if those did not escape who had refused him who uttered the oracles on earth, much more we who turn away from him who does so from heaven:

1 John 4:9

Herein as to us has been manifested the love of God, that God has sent his only begotten Son into the world, that we might live through him.

1 John 5:10

He that believes on the Son of God has the witness in himself; he that does not believe God has made him a liar, because he has not believed in the witness which God has witnessed concerning his Son.

1 John 5:12

He that has the Son has life: he that has not the Son of God has not life.

Treasury of Scripture Knowledge

Summary

He that believeth on him is not condemned: but he that believeth not is condemned already, because he hath not believed in the name of the only begotten Son of God.

General references

Bible References

Is not

John 3:36
He that believes on the Son has life eternal, and he that is not subject to the Son shall not see life, but the wrath of God abides upon him.
John 5:24
Verily, verily, I say unto you, that he that hears my word, and believes him that has sent me, has life eternal, and does not come into judgment, but is passed out of death into life.
John 6:40
For this is the will of my Father, that every one who sees the Son, and believes on him, should have life eternal; and I will raise him up at the last day.
John 20:31
but these are written that ye may believe that Jesus is the Christ, the Son of God, and that believing ye might have life in his name.
Romans 5:1
Therefore having been justified on the principle of faith, we have peace towards God through our Lord Jesus Christ;
Romans 8:1
There is then now no condemnation to those in Christ Jesus.
1 John 5:12
He that has the Son has life: he that has not the Son of God has not life.

He that believeth not

Mark 16:16
He that believes and is baptised shall be saved, and he that disbelieves shall be condemned.
Hebrews 2:3
how shall we escape if we have been negligent of so great salvation, which, having had its commencement in being spoken of by the Lord, has been confirmed to us by those who have heard;
Hebrews 12:25
See that ye refuse not him that speaks. For if those did not escape who had refused him who uttered the oracles on earth, much more we who turn away from him who does so from heaven:
1 John 5:10
He that believes on the Son of God has the witness in himself; he that does not believe God has made him a liar, because he has not believed in the witness which God has witnessed concerning his Son.

General references

John 16:9
of sin, because they do not believe on me;
Romans 3:28
for we reckon that a man is justified by faith, without works of law.
Hebrews 3:19
And we see that they could not enter in on account of unbelief;)