Mark 3:29
but he that blasphemeth the holy ghost shall never have forgiveness: but is in danger of eternal damnation."
Matthew 25:46
And these shall go into everlasting pain: And the righteous into life eternal.
Mark 12:40
and devour widows' houses: and that, under a colour of long praying. These shall receive greater damnation."
Luke 12:10
And whosoever speaketh a word against the son of man, it shall be forgiven him. But unto him that blasphemeth the holy ghost, it shall not be forgiven.
Matthew 12:31-32
Wherefore I say unto you, All manner of sin and blasphemy shall be forgiven unto men, but the blasphemy of the spirit shall not be forgiven unto men.
2 Thessalonians 1:9
which shall be punished with everlasting damnation, from the presence of the Lord, and from the glory of his power,
Jude 1:7
even as Sodom and Gomorrah, and the cities about them - which in like manner defiled themselves, with fornication, and followed strange flesh - are set forth for an example, and suffer the vengeance of eternal fire.
Jude 1:13
They are raging waves of the sea, foaming out their own shame. They are wandering stars, to whom is reserved the mist of darkness forever.