However we know this man where he is from: but when Christ comes, no man knows where he is from.
All Commentaries on John 7:27 Go To John 7
Cyril of Alexandria
AD 444
Not from external considerations only, nor because their rulers had made the pain of their reproof a thing to be borne, does the mind of them of Jerusalem admit the faith; but it after having with great profit produced arguments from what was likely and being brought to true conceptions of Christ through the God-befitting Authority that is in Him, led at length not unskilfully to the apprehension of piety, falls again without knowing it into the unlearning which was foster-brother to the Jews. For they who had well considered those things seem as if they would hunt out the truth from all quarters, and advance to the due faith not merely because of the silence of their rulers and their unwonted gentleness, but would also search the Holy Scripture itself, invited thereto by a right motive, but making their test of the Mystery wholly without instruction or understanding. For merely because they know whence He is who is speaking boldly, that is, from what village He sprang, of what parent He was born, they say that He is not He Who was foretold by the Law. Then they add, but Christ when He cometh no man knoweth whence He is. And it is clear (I suppose) to every one, that their mistake in this too arose from unlearning. But I suppose one ought to search out whence their thoughts got to this; and what induced those who were well examining all about Him, to for this reason suppose that He was not Christ, because they were not ignorant whence He was: and why they subjoin, Christ when He cometh, no man knoweth whence He is: for by this they lose the apprehension of the truth. There is therefore some saying of Isaiah concerning Christ quoted, His generation who shall declare? for His Life is taken away from the earth. And the blessed Prophet applying the expression to the Word of God, puts generation for Being. For who at all can tell the mode of the Being of the Only-Begotten? what tongue shall declare the unspeakable Birth of the Son from the Father? or what mind will not be powerless for this? For that He was begotten of God the Father we know and have believed: but the how, we say is unattainable by every mind, and the enquiry thereinto most perilous. For we ought not to search into what is too deep, nor to scrutinize what is too hard, but rather to holdfast what we are commanded, and have an unshaken belief concerning God, that He is in truth, and that He is a Rewarder of them that diligently seek Him. But we must not search into, as it is written, the things which surpass understanding and thought, not merely our own, but also that of the whole creation, or even every reasonable creature. Who then shall declare the generation of the Only-Begotten? for His Life is taken away from the earth, that is, the tale of His Essence is higher than all that are in the earth. For here again he calls His Being Life.
This then led astray the uninstructed mind of the Jews, and made them wander from the true discernment of Christ. For they considered not (it seems) that the words of the holy prophets respecting Him are two-fold. For sometimes they signify that He will come with Flesh into the world, and manifest to us His Birth of a Virgin according to the Flesh. For behold, a Virgin shall conceive, and bear a Son: yea and they clearly proclaim where He shall be born: And thou, Bethlehem house of Ephratah, little art thou to be among the thousands of Judah; out of thee shall He come forth unto Me that is to be Ruler in Israel, and His goings forth from the beginning from the days of eternity. But when they are expounding (as far as is possible) His Ineffable Generation from God the Father, they either say what we said above, His generation who shall declare? for His Life is taken from the earth, or what is joined to the passage cited, And His goings forth from the beginning from the days of eternity. For here he means the goings forth of the Only-Begotten as Brightness from Light, and a certain forthcome from the Essence of Him Who Begot Him into His Own Being before all age and day and moment. Since then the Holy Scripture sets both before us, and the sacred writings both tell us whence Christ shall be after the Flesh, and honour by silence His Unsearchable Being from the Father, how will one not, finding the Jews in no slight degree unlearned, with reason laugh aloud and say, Not merely from the Generation of Christ being unknown, must one make enquiries respecting Him, but also from its being known Who and whence He springs according to the Flesh?
