the Second Death
Jude 13
13 raging waves of the sea, foaming up their own shame; wandering stars for whom is reserved the blackness of darkness forever.
Rev. 2:11
11 "He who has an ear, let him hear what the Spirit says to the churches. He who overcomes shall not be hurt by the second death." '
Rev. 20:6, 14
6 Blessed and holy is he who has part in the first resurrection. Over such the second death has no power, but they shall be priests of God and of Christ, and shall reign with Him a thousand years. . . . 14 Then Death and Hades were cast into the lake of fire. This is the second death.
Rev. 21:8
8 "But the cowardly, unbelieving, abominable, murderers, sexually immoral, sorcerers, idolaters, and all liars shall have their part in the lake which burns with fire and brimstone, which is the second death."
Rom. 6:21-23
21 What fruit did you have then in the things of which you are now ashamed? For the end of those things is death. 22 But now having been set free from sin, and having become slaves of God, you have your fruit to holiness, and the end, everlasting life. 23 For the wages of sin is death, but the gift of God is eternal life in Christ Jesus our Lord.
Jam. 1:15
15 Then, when desire has conceived, it gives birth to sin; and sin, when it is full-grown, brings forth death.