Revelation 21:8
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..

2 Timothy 4:3

For the time will come when they will not endure sound doctrine; but after their own lusts shall they heap to themselves teachers, having itching ears.