1 John 5:17

All unrighteousness is sin; and there is sin that is not deadly.

1 John 3:4

Every one who commits sin commits also lawlessness. Sin is lawlessness.

1 John 5:16

If any one sees his brother committing a sin that is not deadly, he shall ask, and God will give him life, for any one who is not committing a deadly sin. There is a deadly sin; concerning that I do not say that he should pray.

Romans 5:20-21

Now law was brought in so that transgression might abound; but where sin abounded, grace super-abounded;

James 1:15

Then lust conceives and gives birth to sin; and sin, when it is mature, brings forth death.

James 4:7-10

So then ever be subject to God, Ever resist the devil and he will flee from you.

1 John 2:1

My children, I am writing this to you that you may not continue to sin; but if any one sin, we ever have a Comforter before 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 also lawlessness. Sin is lawlessness.

And

1 John 5:16
If any one sees his brother committing a sin that is not deadly, he shall ask, and God will give him life, for any one who is not committing a deadly sin. There is a deadly sin; concerning that I do not say that he should pray.
Romans 5:20
Now law was brought in so that transgression might abound; but where sin abounded, grace super-abounded;
James 1:15
Then lust conceives and gives birth to sin; and sin, when it is mature, brings forth death.
James 4:7
So then ever be subject to God, Ever resist the devil and he will flee from you.

General references

Jude 1:22
Pity some who are wavering, and save by dragging them out of the fire;