Hilary of Poitiers — as excerpted in the Catena Aurea on John 5:19-20

“(vii. de Tr. c. 18) Or thus; All things and the same, He says, to shew the virtue of His nature, its being the same with God’s. That is the same nature, which can do all the same things. And as the Son does all the same things in a like way, the likeness of the works excludes the notion of the worker existing aloneg. Thus we come to a true idea of the Nativity, as our faith receives it: the likeness of the works bearing witness to the Nativity, their sameness to the Nature.”