Augustine of Hippo
Catena Aurea · Johannesevangelium 14
Philip saith unto him, Lord, shew us the Father, and it sufficeth us. Jesus saith unto him, Have I been so long time with you, and yet hast thou not known me, Philip? he that hath seen me hath seen the Father; and how sayest thou then, Shew us the Father? Believest thou not that I am in the Father, and the Father in me? the words that I speak unto you I speak not of myself: but the Father that dwelleth in me, he doeth the works. Believe me that I am in the Father, and the Father in me: or else believe me for the very works’ sake.
(Tr. lxx. 1, 2) For he that edifieth his neighbour by speaking, doth a good work. These two sentences are brought against us by different sects of heretics; the Arians saying that the Son is unequal tothe Father, because He does not speak of Himself; the Sabellians, that the same who is the Father is the Son. For what is meant, they ask, by, The Father that dwelleth in Me, He doeth the works, but, I that dwell in Myself, do these works.