John 8:24
So I have told you that you would die under the curse of your sins, for unless you believe that I am the Christ, you will die under the curse of your sins."
Hebrews 2:2-3
For if the message spoken through angels proved to be valid, and every violation and infraction of it had its adequate penalty,
Hebrews 10:29
How much severer punishment do you suppose that one deserves who tramples the Son of God underfoot, and counts as a common thing the blood of the covenant by which he was consecrated, and has insulted the Spirit that grants God's unmerited favor?
Revelation 21:8
But the cowards, the unfaithful, the polluted, the murderers, the sexually immoral, the practicers of magic, the worshipers of idols, and all liars will have their portion in the lake that keeps on burning with fire and brimstone. This is the second death."
Revelation 22:11
Let the person who is doing evil do evil still; let the filthy person be filthy still; let the upright person still do right; let the consecrated person still be consecrated.
Revelation 22:15
The dogs, that is, those who practice magic and immorality, murderers, idolaters, and those who love and practice lying, are on the outside.