Augustine of Hippo, on 1Cor 15:28

“And when all things shall be subdued unto him, then the Son also himself shall be subject unto him that put all things under him, that God may be all in all.”

“If the Son is equal, how is the Father greater? For the Lord himself says: "because the Father is greater than I." However, the rule of Catholic faith is this: when the Scriptures say of the Son that he is less than the Father, the Scriptures mean in respect to the assumption of humanity. But when the Scriptures point out that he is equal, they are understood in respect to his deity.”

Imported from an open dataset — not yet checked against the printed edition.