1 Peter 4:6

4:6 Now it was for this very purpose that the gospel was preached to those who are now dead, so that though they were judged in the flesh by human standards they may live spiritually by God’s standards.

1 Peter 1:25

1:25 but the word of the Lord endures forever.

And this is the word that was proclaimed to you.

1 Peter 1:12

1:12 They were shown that they were serving not themselves but you, in regard to the things now announced to you through those who proclaimed the gospel to you by the Holy Spirit sent from heaven – things angels long to catch a glimpse of.