Mark 9:48-49
where the worm dies not and the fire is not extinguished.
Hebrews 6:4-8
For those once enlightened and having tasted of the heavenly gift and been made partakers of the Holy Spirit,
Hebrews 10:26-31
For if we sin willingly after having received the knowledge of the truth, there is no longer a sacrifice left for sins,
2 Peter 2:19-22
promising them liberty, when they themselves are servants of corruption; for by whatever a man is overcome, to this is he made a servant.
Revelation 21:8
But the fearful and unbelieving and abominable and murderers and fornicators and sorcerers and idolaters and all liars shall have their part in the lake which burns with fire and sulphur, which is the second death.
Revelation 22:11
Let the unjust be unjust still, and let the filthy be filthy still, and let the righteous do righteousness still, and let the holy be made holy still.