Athanasius the Great
Catena Aurea · Lukasevangelium 10
In that hour Jesus rejoiced in spirit, and said, I thank thee, O Father, Lord of heaven and earth, that thou hast hid these things from the wise and prudent, and hast revealed them unto babes: even so, Father; for so it seemed good in thy sight. All things are delivered to me of my Father: and no man knoweth who the Son is, but the Father; and who the Father is, but the Son, and he to whom the Son will reveal him.
(Orat. 1. cont. Arian.) But though our Lord says this, it is plain that the Arians object to Him, saying, that the Father is not seen by the Son. But their folly is manifest, as if the Word did not know Itself which reveals to all men the knowledge of the Father and Itself; for it follows, And to whomsoever the Son will reveal him.