Jesus answered them, and said,
My doctrine is not mine, but his that sent me.
All Commentaries on John 7:16 Go To John 7
Cyril of Alexandria
AD 444
We shall find that indeed true that is written by one of the wise men, The Spirit of the Lord hath filled the world, and the ear of hearing heareth all things. But to those who of utter folly, yea rather of blasphemy, suppose that ought they utter will escape the Divine Mind, the Godlike Psalmist says, Understand, ye brutish among the people, and ye fools, when will ye be wise? He that planted the ear, heareth He not? for how could it possibly happen that He should not surely hear all things, who implanteth the sense of hearing into them that were made by Him?
See therefore in this too again that the Lord is by Nature God. For the secret whispers of the Jews in the crowd He is not ignorant of; He receives them into His Ears in God-befitting way, albeit from fear of the rulers they say nothing openly concerning Him. And when on one occasion certain of those who had rushed together into the temple, marvelled and were reasoning (as is like) or gently saying one to another, How knoweth This Man letters not having learned? needs does He again shew Himself Equal to God the Father Who learneth nothing at all, but hath the knowledge of all things by Nature and without learning, because He surpasseth all understanding and soareth above all wisdom that is in things that are. It was then possible for Him from other things too, to shew and to assure His hearers, that whatsoever things are in the Father, these also are in Him, by reason of Identity of Nature: which thing also He used to do in other things also, from being able to do the same things and having like Operation unto all things, mounting up unto Equal Dignity: for what things soever the Father doeth, these (He saith) doth the Son too likewise, and again, For as the Father raiseth up the dead and quickeneth them, so the Son too quickeneth whom He will.
But here it was (I suppose) seasonable and most suitable, to make a demonstration of the most necessary points. For His discourse about wisdom and learning without letters was made with those who had been considering these things. It behoved Him then to shew that this existed in Him, just as in the Father. What then is the mode of proof? From His having Equality of wisdom with Him, even though according to true and wise reasoning, He most surely is Himself Wisdom and of God the Father, to Whom in all things like, He says He teaches the same things with Him, without any distinction. For either on account of the exact likeness of His doctrine to that of the Father, does He say that it is the Father's, or because He is Himself the Wisdom of the Father, through Which He speaketh and ordereth all things, does He say that the doctrine too is His: yet something else besides doth He dispense, contributing not slightly to the salvation of His pupils. For since they seeing a Man, on account of the flesh which was of earth received not the word as being of God, and therefore seemed to be sick of a plausible unbelief, profitably doth He attribute the teaching to God the Father, yet saying what was true, and from fear of their being fighters against God, if they held out any longer against the decrees from above, persuading them to receive His words.
But we must know that by His saying again that He was sent, He does not shew that He is second in Dignity to the Father. For we must not imagine a mission befitting a servant, even though because clad in servant's form He might rightly say even this of Himself. But He was sent as Word from Mind, as the Sun's radiance from itself. For these I suppose are processions from those things in which they are, from their appearing to issue forth, yet exist they naturally and immovably in those things whence they are. For we ought not, because word issues forth from mind, and radiance from the sun, therefore at all to suppose that the things which produced are left of those which have gone forth of them, but rather we shall see both those in these, and these again existing in the former. For mind will never be word-less, nor yet word again without the mind fashioned therein. Analogously to this, shall we conceive of the other also.