Revelation 20:15.
HE that believeth on him is not condemned: but he that believeth not is condemned already, because he hath not believed in the name of the only begotten Son of God.
John 3:18.
Men are condemned because of unbelief in Christ, and yet they say “no matter what you believe,” if you are only sincere.
BUT the fearful, and unbelieving, and the abominable, and murderers and whoremongers, and sorcerers, and idolaters, and all liars, shall have their part in the lake which burneth with fire and brimstone: which is the second death.
Revelation 21:8.
What words are all these? what a condition to be in throughout all eternity!
There is no ending to eternity.
HE that believeth not shall be damned.
Mark 16:16.