1 Peter 4:6

For to this end the Good News was preached even to the dead, that they might be judged indeed as men in the flesh, but live as to God in the spirit.

1 Peter 3:19

in which he also went and preached to the spirits in prison,

John 5:25-26

Most certainly, I tell you, the hour comes, and now is, when the dead will hear the Son of God's voice; and those who hear will live.

Romans 8:2

For the law of the Spirit of life in Christ Jesus made me free from the law of sin and of death.

Romans 8:9-11

But you are not in the flesh but in the Spirit, if it is so that the Spirit of God dwells in you. But if any man doesn't have the Spirit of Christ, he is not his.

1 Corinthians 11:31-32

For if we discerned ourselves, we wouldn't be judged.

Galatians 2:19

For I, through the law, died to the law, that I might live to God.

Galatians 5:25

If we live by the Spirit, let's also walk by the Spirit.

Ephesians 2:3-5

among whom we also all once lived in the lust of our flesh, doing the desires of the flesh and of the mind, and were by nature children of wrath, even as the rest.

Titus 3:3-7

For we were also once foolish, disobedient, deceived, serving various lusts and pleasures, living in malice and envy, hateful, and hating one another.

1 Peter 4:1-2

Forasmuch then as Christ suffered for us in the flesh, arm yourselves also with the same mind; for he who has suffered in the flesh has ceased from sin;

Revelation 14:18

Another angel came out from the altar, he who has power over fire, and he called with a great voice to him who had the sharp sickle, saying, "Send forth your sharp sickle, and gather the clusters of the vine of the earth, for the earth's grapes are fully ripe!"

Matthew 24:9

Then they will deliver you up to oppression, and will kill you. You will be hated by all of the nations for my name's sake.

Treasury of Scripture Knowledge

Summary

For for this cause was the gospel preached also to them that are dead, that they might be judged according to men in the flesh, but live according to God in the spirit.

Bible References

To them

1 Peter 3:19
in which he also went and preached to the spirits in prison,
John 5:25
Most certainly, I tell you, the hour comes, and now is, when the dead will hear the Son of God's voice; and those who hear will live.

But

Romans 8:2
For the law of the Spirit of life in Christ Jesus made me free from the law of sin and of death.
Galatians 2:19
For I, through the law, died to the law, that I might live to God.
Galatians 5:25
If we live by the Spirit, let's also walk by the Spirit.
Ephesians 2:3
among whom we also all once lived in the lust of our flesh, doing the desires of the flesh and of the mind, and were by nature children of wrath, even as the rest.
Titus 3:3
For we were also once foolish, disobedient, deceived, serving various lusts and pleasures, living in malice and envy, hateful, and hating one another.
Revelation 14:18
Another angel came out from the altar, he who has power over fire, and he called with a great voice to him who had the sharp sickle, saying, "Send forth your sharp sickle, and gather the clusters of the vine of the earth, for the earth's grapes are fully ripe!"