1 Thessalonians 4:8

Therefore the one rejecting (sanctification), does not reject man, but God, who indeed gives to you his Holy Spirit.

Hebrews 10:28-29

The one having rejected the law of Moses dies without mercy before two or three witnesses:

1 Peter 2:24

who himself has borne our sins in his own body on the wood, in order that we, being made free from sins, may live unto righteousness: by whose stripe you are healed.

2 Peter 2:21

For it was better for them not to have known the way of righteousness, than, having known it, to turn away from the holy commandment which has been delivered unto them.

Treasury of Scripture Knowledge

Summary

Because he hath despised the word of the LORD, and hath broken his commandment, that soul shall utterly be cut off; his iniquity shall be upon him.

His iniquity

Bible References

Despised

1 Thessalonians 4:8
Therefore the one rejecting (sanctification), does not reject man, but God, who indeed gives to you his Holy Spirit.
Hebrews 10:28
The one having rejected the law of Moses dies without mercy before two or three witnesses:

His iniquity

1 Peter 2:24
who himself has borne our sins in his own body on the wood, in order that we, being made free from sins, may live unto righteousness: by whose stripe you are healed.
2 Peter 2:21
For it was better for them not to have known the way of righteousness, than, having known it, to turn away from the holy commandment which has been delivered unto them.