And the Jews marveled, saying, How knows this man letters, having never learned?
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Cyril of Alexandria
AD 444
Not unreasonable is the wonder of the Jews, but there is something subtle in their argument. For it was likely that they would be astonished at seeing Him strangely excel both in word and knowledge, Who could not have been rich from instruction. For the mind of man is recipient of wisdom, and even though one do not as yet seem wise, yet is his nature exceedingly well adapted to the attainment of wisdom and knowledge on some subjects. But in the case of those who are not well exercised in learning, the natural advantage gets somehow stopped up and dulled; in that of those who are accustomed to go through such toils, and to revel in literary exercises, it is very clear, and apt for good practice, and is found to have no mean store of letters and wise contrivances. The Jews then are astonished, giving heed to the Saviour Christ, not yet as being by nature God, but still as a mere Man, and they marvel that He abounds in wisdom, not having the provider hereof, i. e., practise in reading, for that He knows letters untaught. This too then with the rest is a charge of Jewish folly: for it should have seemed nothing wonderful to them, that Wisdom, the Artificer of all things, that is, the Only-Begotten Word of God, Which was among them lying hid in the form of a Man, should not need letters.
This again must be observed for our profit. For above when they were seeking for Jesus they say, Where is That Man? (as though they knew Him by His miracles alone: not yet knowing accurately, Who, or of Whom, or whence He was) but here not as though ignorant of ought respecting Him, but as knowing all things clearly, they say that He also knoweth letters not having learned. The more obscure enquiry therefore respecting Him of the common people and of those who had no accurate knowledge of Him, uttered Where is That man contemptuously, that of those who knew Him the other. More severe punishment then shall they undergo who were not ignorant than they who were: for to the one their ignorance is an excuse, to the other their knowledge condemnation. Therefore is it said that to some it is better not to have known the way of truth. For in knowledge there is greater punishment, because men are lovers of pleasure rather than lovers of God. Jesus then, according to the difficulty of the Jews, knew letters, having not learned, Moses was learned (as it is written) in all the wisdom of the Egyptians: yet as knowing nothing at all, albeit exceeding wise among those, was he instructed unto better knowledge by the oracles from God, the wisdom of the world being convicted as feeble, through the Diviner and more excellent, in which or through which we are instructed in the things of Christ, receiving the understanding which is truly from above and from God. Christ then is the in all things perfectly Good, the one of all things both Wisdom and Understanding, in respect whereof He has the excellency not by teaching, but innate. And verily the Prophet Isaiah saith of Him, that before the Child shall know good or evil, He shall refuse evil to choose good. And let us not foolishly suppose, that the Divine and Heavenly Offspring, in discernment of reasonings or by the choice of the better turneth away from evil, and applies Itself rather to good: but as if one should say of fire, that it refuses cold; its not admitting the being cold does not indicate choice of wills in it, but rather most steady adherence of nature to what is its own, so is it in respect of Christ. For all good things are in God of Nature, and are not introduced from without; and so wisdom too was in Him, yea rather, Himself is properly and specially the Fount of wisdom, through which He gives wisdom in part to those in participation thereof, both Heavenly and earthly reasonable beings.