Romans 6:21
What benefit did you receive at that time from doing the things you are now ashamed of? For the end of such behavior is [spiritual] death.
2 Corinthians 2:16
To lost people [we become] a smell of death [i.e., we bring condemnation to people who reject our message]; to saved people [we become] a fragrance of life [i.e., we bring salvation to people who accept our message]. And who is adequate to [accomplish] such tasks?
Hebrews 10:26-30
For if we go on sinning intentionally, after we have received the full knowledge of the truth, there is no longer any sacrifice for [our] sins.
2 Peter 2:10
[This fate will come upon] those people especially who corrupt themselves with physical desires and despise being ruled by others. They are daring, self-willed, and are not afraid to speak against glorious beings [i.e., angels],