1 John 5:17

All wickedness is sin, and there is sin not to death.

1 John 3:4

Every one that commits sin commits also wickedness, and sin is wickedness.

1 John 5:16

If any one sees his brother commit a sin, not to death, he shall ask, and he will give him life, for those who sin not to death. There is a sin to death; I say not that you should pray for it.

Romans 5:20-21

For the law supervened that the fall might abound; but where the sin abounded the grace was superabundant,

James 1:15

then the desire taking effect produces sin, and sin being finished brings forth death.

James 4:7-10

Be subject therefore to God; resist the devil and he will flee from you;

1 John 2:1

My little children, these things I write to you that you may not sin. But if any one has sinned, 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 that commits sin commits also wickedness, and sin is wickedness.

And

1 John 5:16
If any one sees his brother commit a sin, not to death, he shall ask, and he will give him life, for those who sin not to death. There is a sin to death; I say not that you should pray for it.
Romans 5:20
For the law supervened that the fall might abound; but where the sin abounded the grace was superabundant,
James 1:15
then the desire taking effect produces sin, and sin being finished brings forth death.
James 4:7
Be subject therefore to God; resist the devil and he will flee from you;

General references

Jude 1:22
And reprove some, separatists,