1 Corinthians 15:26-28

26The last enemy to be destroyed is death. 27For he “has put everything under his feet.” Psalm 8:6 Now when it says that “everything” has been put under him, it is clear that this does not include God himself, who put everything under Christ.

28When he has done this, then the Son himself will be made subject to him who put everything under him, so that God may be all in all.