1 Corinthians 15:25-29

For He must reign until He has put all His enemies under His feet.

The last enemy that will be abolished is death.

For He has put all things in subjection under His feet. But when He says, “All things are put in subjection,” it is clear that this excludes the Father who put all things in subjection to Him.

When all things are subjected to Him, then the Son Himself will also be subjected to the One who subjected all things to Him, so that God may be all in all.

For otherwise, what will those do who are baptized for the dead? If the dead are not raised at all, why then are they baptized for them?