And when all things shall be subdued unto him, then shall the Son also himself be subject unto him that put all things under him, that God may be all in all.
All Commentaries on 1 Corinthians 15:28 Go To 1 Corinthians 15
Gregory the Theologian
AD 390
As the Son subjects all to the Father, so does the Father to the Son, the one by his work, the other by his good pleasure.