
Hilary of Poitiers
Catena Aurea · Johannesevangelium 5
Then answered Jesus and said unto them, Verily, verily, I say unto you, The Son can do nothing of himself, but what he seeth the Father do: for what things soever he doeth, these also doeth the Son likewise. For the Father loveth the Son, and sheweth him all things that himself doeth: and he will shew him greater works than these, that ye may marvel.
(vii. de Trin. c. 19) It must not be supposed that the Only Begotten God needed such shewing on account of ignorance. For the shewing here is only the doctrine of the nativityh; the self-existing Son, from the self-existing Father.