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
Gaius Marius Victorinus
AD 400
Therefore God is also Being, both existing and substance, although he is above all that because he is the Father of all. We should not be afraid to use the word substance of God, because when words are lacking to describe the highest realities, it is not inappropriate for us to take terms borrowed from what we do know and understand and use them in this special sense. .