João 6
Gregory of Nazianzus · Comentário Patrístico (catena)
João 6:45
I was ashamed of all those others who … intrude into the most sacred offices and, before becoming worthy to approach the temples, lay claim to the sanctuary. They push and thrust around the holy table as if they thought this order to be a means of livelihood instead of a pattern of virtue, or an absolute authority instead of a ministry of which we must give account. In fact they are almost more in number than those whom they govern.… Soon enough, as time and this evil alike progress, they will not even have anyone left to rule when all are teachers instead of taught by God, as the promise says, and all prophesy. — IN DEFENSE OF HIS FLIGHT TO PONTUS, ORATION 2.8
João 6:57
All things that the Father has are the Son's. On the other hand, all that belongs to the Son is the Father's. Nothing then is unique to either one, because all things are in common. For their being [essence] itself is common and equal, even though the Son receives it from the Father. It is in this respect … that it is said, "I live by the Father," not as though his life and being were kept together by the Father but because he has his being from him beyond all time and beyond all cause. — ON THE SON, THEOLOGICAL 4(30).11