Patristic A.D. 397
“(De Spir. Sanct. ii. 5.) That which is of any thing is either of the substance or the power of that thing; of the substance, as the Son who is of the Father; of the power, as all things are of God, even as Mary was with child of the Holy Spirit.”
Catena Aurea: Gospel of Matthew, as excerpted in the Catena Aurea on Matthew 1:18
PD · J. H. Newman (Oxford, 1841) ↗