Then answered Jesus and said unto them,
Verily, verily, I say unto you, The Son can do nothing of himself, but what he sees the Father do: for whatsoever things he does, these also does the Son likewise.
All Commentaries on John 5:19 Go To John 5
Cyril of Alexandria
AD 444
Thou seest how through the exact likeness too in the works, He sheweth Himself like in all things to the Father, that thereby He may be shewn to be Heir of His Essence also. For in that He must of necessity and incontrovertibly be conceived of as being God by Nature, Who hath Equal working with God the Father, the Saviour says thus. But let no one be offended, when He says economical, that He can do nothing of Himself but what He seeth the Father do. For in that He was now arrayed in the form of the servant and made Man by being united to flesh, He did not make His discourse free, nor altogether let loose unto God-befitting boldness, but used rather at times by an economy such discourse as befits alike God and Man. For He was really both in the same.
And this is one true word, but I think one ought again to explain what is before us in another way too, and to apply more keenly to the accurate meaning of the passage. The Son (it says) can do nothing of Himself but what He seeth the Father do. The word cannot, or impossibility, is predicated of certain things, or is applied to certain of things that are. For this being predicated we say is not indicative at all of necessity, nor of weakness; but often denotes the stability of natures and the immoveable condition of essences, in respect of what each thing mentioned either is or has been, and of what it can effect by nature and without change. But let our argument, if you please go through demonstration also. When for instance a man says that he cannot carry a piece of wood, immeasurable c perhaps and heavy, he predicates his innate weakness: but when another says, I being by nature a reasonable man, and born of a father by nature reasonable, cannot do anything my own and of myself, which I do not see belonging to the nature of my parent; the words "I cannot" express the stability of essence, and its inability to change into any thing but what it is. For (says he) I cannot of myself be not a reasonable creature, strengthened by increases accruing to me by nature: for I do not see the power of doing this in the nature of my father. In this way then you may hear Christ saying, The Son can do nothing of Himself but what He seeth the Father do. For do not (saith He) blame the works of the Son: for He beholding, as in His Proper Thoughts or Natural Motions, the Essence of Him That begat Him; what things He seeth That Nature befittingly work, these He doeth and none other, not being able to suffer ought contrary to His Nature, by reason of His being of It. Thus, the Nature of the Father hath the Will to compassionate: the Son seeing this inherent therein, is Compassionate as being of Him by Nature, not being able to be Other than what It is. For He hath of the Father, as Essence, so the good things too of the Essence, simply that is and uncompound as God, therefore He wisely subjoins to the former words, For what things soever He doeth, these doeth also the Son likewise: in these words collecting, so to say, the whole meaning of His being able to do nothing of Himself, but what He seeth the Father do. But by considering the cause why the Son says these things, you will apply your mind more accurately to the things spoken by us.
When then He on the sabbath day was compassionating the paralytic, the Jews began trying to persecute Him: but Christ shames them, shewing that Grod the Father hath mercy on the sabbath day. For He did not think He ought to hinder what things were tending to our salvation. And indeed He said at the beginning, My Father worketh hitherto, and I work. But when they of their great ill-counsel shewed that they were vexed at these things, He subjoins again The Son can do nothing of Himself but what He seeth the Father do: for what things soever He doeth, these doeth also the Son likewise. For since (saith He) the Father refuseth not to have mercy on the sabbath day, I, seeing that He is altogether full of compassion, am therefore Myself too wholly compassionate, not able to cut out anew in Myself the Essence of My Father, through not appearing and being such as He is by Nature. For I wholly work what is His, as being of Him.
But the saying that the Father is antecedent in the work, is not free from the deepest unlearning. For how should He ever of Himself and alone begin, Who has the Son as the operative Power for all things, Eternally with Him, the Exponent of His Will as to ought and of His motion to operation in respect of ought. But if they uninstructedly assert that He awaits the Separate Operation of the Father for each several work, in order to imitate equally, let them shew us that the Father wrought anything separately and of Himself, or what paralytic He having first healed, hath given the deed as a pattern to His Son.
