1 John 5:17

All unrighteousness is sin; and there is a sin not to death.

1 John 3:4

Every one who commits sin commits lawlessness also; and sin is lawlessness.

1 John 5:16

If anyone sees his brother sinning a sin not to death, he shall ask, and God will give him life for those that sin not to death. There is a sin to death: I do not say that he shall make request concerning this.

Romans 5:20-21

And the law entered, that the trespass might abound; but where sin abounded, grace did super-abound;

James 1:15

Then the desire, having conceived, brings forth sin; and sin, when completed, brings forth death.

James 4:7-10

Submit yourselves, therefore, to God. But resist the Devil, and he will flee from you.

1 John 2:1

My little children, these things I write to you, that ye may not sin. And, if any one sin, we have an Advocate with the Father, Jesus Christ, the Righteous.

Treasury of Scripture Knowledge

Summary

All unrighteousness is sin: and there is a sin not unto death.

General references

Bible References

All

1 John 3:4
Every one who commits sin commits lawlessness also; and sin is lawlessness.

And

1 John 5:16
If anyone sees his brother sinning a sin not to death, he shall ask, and God will give him life for those that sin not to death. There is a sin to death: I do not say that he shall make request concerning this.
Romans 5:20
And the law entered, that the trespass might abound; but where sin abounded, grace did super-abound;
James 1:15
Then the desire, having conceived, brings forth sin; and sin, when completed, brings forth death.
James 4:7
Submit yourselves, therefore, to God. But resist the Devil, and he will flee from you.

General references

Jude 1:22
And on some have compassion, while contending with you,