Mark § 38

Leaving out of their calculation the day on which Jesus spoke these words, and the day on which he exhibited that memorable spectacle on the mount, they have regarded simply the intermediate days, and have used the expression, "after six days." But Luke, reckoning in the extreme day at either end, that is to say, the first day and the last day, has made it "after eight days," in accordance with that mode of speech in which the part is put for the whole.

And after six days Jesus took Peter and James and John, and led them up into a high mountain apart by themselves, and he was transfigured before them. In the Gospel of Luke it is written thus: "And it came to pass about eight days after these sayings, he took Peter and John and James, and went up into a mountain to pray" (Luke IX). and so forth: But on the eighth day the Lord revealed to the disciples the glory of the promised future blessedness, so that by showing the sweetness of the heavenly life, he might refresh the hearts of all who could hear this, and by the number of eight days, he might teach that true joy of the resurrection would come at the due time. For on the eighth day, that is, after the sixth day of the Sabbath on which he ascended the cross, and the seventh day of the Sabbath on which he rested in the sepulcher, he rose from the dead, and we, after the six ages of this world in which we rejoice to suffer and labor for the Lord, and the seventh day of the Sabbath of souls, which in the meantime is carried on in another life, will rise again in the eighth age. For what Matthew and Mark say, that the Lord was transfigured after six days, they do not differ either in the order of time or in the reason of the mystery from Luke, who says eight days, because they only include the days in between, hence they recount absolutely that it happened after six days. He adds both the first day on which the Lord promised this, and the last day on which he fulfilled his promise. And so more temperately he states about eight days. And in the mystical reasoning there, it is significant for the saints to rest from all labor after the six ages of the world, but here it signifies that they will rise again at the eighth time. Hence the sixth psalm is beautifully inscribed for the octave, with the beginning: "O Lord, rebuke me not in your anger," because indeed through the six ages when it is allowed to work, one must persist in prayers, lest in the eighth time of retribution we be rebuked by an angry judge. Therefore the Lord himself wanted to teach us in this place by showing the example of his prayer, which according to Luke, says he went up into the mountain to pray. For he went up into the mountain to pray and was transfigured in such a way to show that those who expect the fruit of the resurrection, who desire to see the king in his beauty, should dwell in the heights of mind, and be devoted to continuous prayers. He takes only three disciples with him either because many are called, but few are chosen (Matt. XX), or because those who now preserve with incorrupt mind the faith they have received in the Holy Trinity, will then deserve to rejoice in his eternal vision.

(in Marc. 3, 37) Our Saviour then when transfigured did not lose the substance of real flesh, but showed forth the glory of His own or of our future resurrection; for such as He then appeared to the Apostles, He will after the judgment appear to all His elect. It goes on, And his raiment became shining.

The Transfiguration and the walking on the water are glimpses of the beauty and the effortless power over all matter which will belong to men when they are really waked by God.

The Lord who is beyond measure measures out nourishment to all, adapting to our eyes the sight of himself, to our hearing his voice, His blessing to our appetite, His wisdom to our tongue.

And he says, as the result of this computation and that proportion, that in the similitude of an image He appeared who after the six days Himself ascended the mountain a fourth person, and became the sixth. And (he asserts) that He (likewise) descended and was detained by the Hebdomad, and thus became an illustrious Ogdoad. And He contains in Himself of the elements the entire number which He manifested, as He came to His baptism. (And the symbol of manifestation was) the descent of the dove, which is O [mega] and Alpha, and which by the number manifested (by these is) 801. And for this reason (he maintains) that Moses says that man was created on the sixth day. And (he asserts) that the dispensation of suffering (took place) on the sixth day, which is the preparation; (and so it was) that on this (day) appeared the last man for the regeneration of the first man. And that the beginning and end of this dispensation is the sixth hour, at which He was nailed to the (accursed) tree. For (he says) that perfect Nous, knowing the sixfold number to be possessed of the power of production and regeneration, manifested to the sons of light the regeneration that had been introduced into this number by that illustrious one who had appeared. Whence also he says that the double letters involve the remarkable number. For the illustious number, being intermingled with the twenty-four elements, produced the name (consisting) of the thirty letters.

He asserts that the fruit of this arrangement and analogy has been manifested in the likeness of an image, namely, Him who, after six days, ascended into the mountain along with three others, and then became one of six (the sixth), in which character He descended and was contained in the Hebdomad, since He was the illustrious Ogdoad, and contained in Himself the entire number of the elements, which the descent of the dove (who is Alpha and Omega) made clearly manifest, when He came to be baptized; for the number of the dove is eight hundred and one. And for this reason did Moses declare that man was formed on the sixth day; and then, again, according to arrangement, it was on the sixth day, which is the preparation, that the last man appeared, for the regeneration of the first, Of this arrangement, both the beginning and the end were formed at that sixth hour, at which He was nailed to the tree. For that perfect being Nous, knowing that the number six had the power both of formation and regeneration, declared to the children of light, that regeneration which has been wrought out by Him who appeared as the Episemon in regard to that number. Whence also he declares it is that the double letters contain the Episemon number; for this Episemon, when joined to the twenty-four elements, completed the name of thirty letters.

He disclosed, it is said, a glimpse of the Godhead. He manifested to them the God who was dwelling among them.

(Hom. in Matt. 65) Luke in saying, After eight days, does not contradict this; for he reckoned in both the day on which Christ had spoken what goes before, and the day on which he took them up. And the reason that he took them up after six days, was that they might be filled with a more eager desire during the space of these days, and with a watchful and anxious mind attend to what they saw.

Listen spiritually that it is not said simply, "he was transfigured," but with a certain necessary addition, which Matthew and Mark have recorded; for, according to both, "he was transfigured before them" [in the presence of Peter, James and John]. The text suggests that it would be possible for Jesus to be transfigured before some of his disciples, and not before others. But if you wish to see the transfiguration of Jesus as seen by those who went up into the lofty mountain apart from the others, view with me the Jesus in the Gospels. Remember that Jesus was more literally apprehended by those below "according to the flesh"11—by those who did not go up to the lofty mountain of wisdom, who did not go up through words and deeds that are uplifting. But there were others by whom he became known no longer after the flesh, but in his divinity. To this all the Gospels attest. He was beheld in the form of God according to their spiritual knowledge. It was before these who ascended and in their presence that Jesus was transfigured, not to those who remained below.

(Vict. Ant. e Cat. in Marc.) He does not however show His glory in a house, but He takes them up into a high mountain, for the loftiness of the mountain was adapted to showing forth the loftiness of His glory.

After the consummation of the cross, the glory of the resurrection is shown, that they, who were to see with their own eyes the glory of the resurrection to come, might not fear the shame of the cross; wherefore it is said, And after six days Jesus taketh with him Peter, and James, and John, and led them up into an high mountain apart by themselves, and he was transfigured before them.

But further, if Christ reproves the scribes and Pharisees, sitting in the official chair of Moses, but not doing what they taught, what kind of (supposition) is it that He Himself withal should set upon His own official chair men who were mindful rather to enjoin—(but) not likewise to practise—sanctity of the flesh, which (sanctity) He had in all ways recommended to their teaching and practising?—first by His own example, then by all other arguments; while He tells (them) that "the kingdom of heavens" is "children's;" while He associates with these (children) others who, after marriage, remained (or became) virgins; while He calls (them) to (copy) the simplicity of the dove, a bird not merely innocuous, but modest too, and whereof one male knows one female; while He denies the Samaritan woman's (partner to be) a husband, that He may show that manifold husbandry is adultery; while, in the revelation of His own glory, He prefers, from among so many saints and prophets, to have with him Moses and Elias—the one a monogamist, the other a voluntary celibate (for Elias was nothing else than John, who came "in the power and spirit of Elias"); while that "man gluttonous and toping," the "frequenter of luncheons and suppers, in the company of publicans and sinners," sups once for all at a single marriage, though, of course, many were marrying (around Him); for He willed to attend (marriages) only so often as (He willed) them to be.

The Evangelist Luke says that this was after eight days. However, he does not contradict Mark, but is in complete agreement with him. His account encompasses both the day on which the Lord announced (the coming Transfiguration), and the day on which He led (the disciples up the mountain), whereas Mark speaks only of the intervening days. The Lord takes and leads up onto a high mountain only the three chief apostles — Peter, as the one who confessed and loved; John, as the beloved; and James, as the great preacher and theologian, who was so burdensome to the Jews that Herod, wishing to please the Jews, killed him. He leads them up onto a high mountain so that the miracle would be all the more glorious. And He leads them "apart" (privately) because He wished to reveal a mystery. Understand the Transfiguration itself not as an essential change of Christ's appearance, but as an illumination by an ineffable light, while His natural appearance remained the same as before.

And He takes with Him the three chiefs of the Apostles, Peter, as confessing and loving him, John, as the beloved one, James, as being sublime in speech and as a divine; for so displeasing was he to the Jews, that Herod wishing to please the Jews slew him.

And He took them apart, because He was about to reveal mysteries to them. We must also understand by transfiguration not the change of His features, but that, whilst His features remained as before, there was added unto Him a certain ineffable brightness.

Again mystically; after the end of this world, which was made in six days, Jesus will take us up (if we be His disciples) into an high mountain, that is, into heaven, where we shall see His exceeding glory.

What this sun is to the eyes of the flesh, that is the Lord to the eyes of the heart.

And he (says) was transfigured before them, and his garments became exceedingly radiant white like snow. The transfigured Savior did not lose the substance of true flesh but showed the glory of his or our future resurrection. He, as he then appeared to the apostles, will appear likewise to all the elect after judgment. For at the very time of judgment, he will be seen by both the good and the wicked in the form of a servant, so that the ungodly may recognize him whom they despised, the Jews him whom they denied, the soldiers him whom they crucified, and Pilate and Herod him whom they judged. The garments of the Lord, rightly, are understood as his saints, as the Apostle testifies, who says: For as many of you as were baptized into Christ have put on Christ (Galatians III). These garments, indeed, seemed despised and similar to others while the Lord was on earth; but when he ascends the mountain, they shine with new brightness because now indeed we are children of God, but it has not yet appeared what we shall be. We know that when he appears, we shall be like him. For we shall see him as he is (1 John III). Hence it is well added about these same garments: Such as no fuller on earth can whiten. For it is understood that the fuller is to be interpreted as him whom the penitent Psalmist prays to: Wash me thoroughly from my iniquity, and cleanse me from my sin (Psalm L). He cannot give to his faithful on earth the brightness that remains preserved for them in the heavens.

(ubi sup.) And by the garments of the Lord are meant His saints, who will shine with a new whiteness. By the fuller we must understand Him, to whom the Psalmist says, (Ps. 51) Wash me throughly from my wickedness, and cleanse me from my sin; for He cannot give to His faithful ones upon earth that glory which remains laid up for them in heaven.

(Mor. 32, 6) Because, in the height of the brightness of heaven above, they who shine in righteousness of life, will cling to Him; for by the name of garments, He means the just whom He joins to Himself.

How did he shine? Tell me. Exceedingly. And how do you express this? He shone as the sun. As the sun, you say? Yes. Why the sun? Because I do not know any other luminary more brilliant. And he was white, you say, as snow? Why as snow? Because I do not know any other substance which is whiter. But he did not strictly speaking shine merely as the sun shines daily. This is proved by what follows: the disciples fell to the ground. If he had shone as the sun daily shines, the disciples would not have fallen, for they saw the sun every day, and did not fall. But inasmuch as he shone more brilliantly than the sun or snow, they, being unable to bear the splendor, fell to the earth.

Or else, white garments are the writings of Evangelists and Apostles, the like to which no interpreter can frame.

But when he is transfigured, his face also shines as the sun that he may be manifested to the children of light who have put off the works of darkness and put on the armor of light, and are no longer the children of darkness or night but have become the sons of day, and walk honestly as in the day. Being manifested, he will shine unto them not simply as the sun, but as demonstrated to be the sun of righteousness.

Perhaps the "fullers upon the earth" refers to the wise men of this world who cultivate the art of rhetoric. They imagine that their own poor thoughts might appear bright and clean because of their speech, adorned as it is with verbal bleaching. But the One who shows his own garments glistening to those who have ascended, and even brighter than any bleaching could ever make them, is the Word, who exhibits in the expression of the Scriptures (which are despised by many) the glistening of his thoughts, when the raiment of Jesus becomes white and dazzling.

(in Matt. tom. xii. 39) Or else, fullers upon earth may by a moral interpretation be considered to be the wise of this world, who are thought to adorn even their foul understandings and doctrines with a false whitening drawn from their own minds. But their skill as fullers cannot produce any thing like a discourse which shows forth the brightness of spiritual conceptions in the unpolished words of Scripture, which by many are despised.

(Vict. Ant. e Cat. in Marc.) It is not therefore fitting that in the kingdom of God any change of feature should take place, either in the Saviour Himself, or in those who are to be made like unto him, but only an addition of brightness.

Or else, by the fuller are meant holy preachers and purifiers of the soul, none of whom in this life can so live as not to be stained with some spots of sin; but in the coming resurrection all the saints shall be purged from every stain of sin. Therefore the Lord will make them such as neither they themselves by taking vengeance on their own members, nor any preacher by his example and doctrine, can make.

And there appeared to them Elijah with Moses, and they were talking with Jesus. Moses and Elijah, one of whom we read was dead and the other taken up into the heavens, were seen in majesty with the Lord (as Luke writes), signifying the future glory of all the saints in Him. Evidently at the time of judgment, some will be found alive in the flesh, or also, having previously tasted death, will be resurrected and will reign together with Him. As the Apostle testifies: The dead in Christ will rise first; then we who are alive, who are left, will be caught up together with them to meet the Lord in the air, and so we will always be with the Lord (1 Thess. IV). Alternatively, Moses and Elijah, that is, the legislator and the eminent prophet, appear and speak with the Lord coming in the flesh, to show that He is the one whom all the oracles of the law and the prophets promised. However, they appear not in the lowly places, but on the mountain with Him, because, indeed, only those who transcend earthly desires in their mind perceive the majesty of Holy Scripture, which is fulfilled in the Lord. Finally, even the sons of Israel saw Moses, but they did not deserve to follow him as he went up to God on the mountain, and they saw him turned back to them not without a veil. They knew Elijah, but it was only Elisha who with the sons of the prophets contemplated his triumphant ascent. Because many of us widely read the words of Scripture; but how exalted it shines in the mysteries of Christ, very few more perfect ones understand.

(ubi. sup.) Moses and Elias, of whom one, as we read, died, the other was carried away to heaven, signify the coming glory of all the Saints, that is, of all who in the judgment-time are either to be found alive in the flesh, or to be raised up from that death of which they tasted, and who are all equally to reign with Him.

For both the one and the other had courageously withstood a tyrant: one the Egyptian, the other Ahab; and this on behalf of a people who were both ungrateful and disobedient.… And both were simple unlearned men. One was slow of speech and weak of voice. The other a rough countryman. And both were men who had despised the riches of this world. For Moses possessed nothing. And Elijah had nothing but his sheepskin.

(Hom. in Matt. 56) He brings Moses and Elias before them; first, indeed, because the multitudes said that Christ was Elias, and one of the Prophets, He shows Himself to the Apostles with them, that they might see the difference between the Lord, and His servants. And again because the Jews accused Christ of transgressing the law, and thought Him a blasphemer, as if He arrogated to Himself the glory of His Father, He brought before them those who shone conspicuous in both ways; for Moses gave the Law, and Elias was zealous for the glory of God; for which reason neither would have stood near Him, if He had been opposed to God and to His law. And that they might know that He holds the power of life and of death, He brings before them both Moses who was dead, and Elias who had not yet suffered death. Furthermore He signified by this that the doctrine of the Prophets was the schoolmaster to the doctrine of Christ. He also signified the junction of the New and Old Testament, and that the Apostles shall be joined in the resurrection with the Prophets, and both together shall go forth to meet their common King. It goes on, And Peter answered and said to Jesus, Master, it is good for us to be here; and let us make three tabernacles, one for thee, and one for Moses, and one for Elias.

Since, therefore, He reserves to some future time His presence and speech face to face with Moses-a promise which was afterwards fulfilled in the retirement of the mount (of transfiguration), when as we read in the Gospel," Moses appeared talking with Jesus" -it is evident that in early times it was always in a glass, (as it were, )and an enigma, in vision and dream, that God, I mean the Son of God, appeared-to the prophets and the patriarchs, as also to Moses indeed himself.

For many reasons Elijah and Moses appear conversing with Christ. But it suffices to mention two. First, since the disciples were pleased that among the people some took Him for Elijah and others for one of the prophets, He shows them the greatest prophets, so that the disciples might at least in this way perceive the difference between servants and the Master. This is the first reason. The second: since many considered Christ an opponent of God, supposedly violating the Sabbath and transgressing the Law, He shows on the mountain such prophets, of whom one was a lawgiver and the other a zealot; and such prophets would not have conversed with Him if He had been destroying the Law and not fulfilling what they had preached.

Or else it means, that we are to see in glory both the Law and the Prophets speaking with Him, that is, we shall then find that all those things which were spoken of Him by Moses and the other prophets agree with the reality; then too we shall hear the voice of the Father, revealing to us the Son of the Father, and saying, This is my beloved Son, and the cloud, that is, the Holy Ghost, the fount of truth, will overshadow us.

And responding, Peter said: Rabbi, it is good for us to be here. Let us make three tents, one for you, one for Moses, and one for Elijah. For he did not know what he was saying. They were indeed terrified with fear. Oh, how great is the happiness to be present to the vision of divinity among the choirs of angels perpetually, if only the transformed humanity of Christ, along with the company of the two saints seen for a moment, delights so much that Peter wishes to establish them, lest they depart, though in his awe of human fragility, he doesn't know what he is saying, but the affection planted in him gives an indication! For he did not know what he was saying, who forgot that the kingdom of God was promised by the Lord to the saints, not somewhere on earth, but in the heavens. Neither did he remember that he and his fellow apostles, still surrounded by mortal flesh, could not yet attain the state of immortal life, as he exceeded in mind, which in the house of the Father that is in heaven, necessarily is not a house made by hand. But even now, he is noted for incompetence, whoever desires to make three tents for the law, the prophets, and the Gospels, when these cannot be separated from each other at all, having one tabernacle, that is, the Church of God.

(ubi sup.) If the transfigured humanity of Christ and the society of but two saints seen for a moment, could confer delight to such a degree that Peter would, even by serving them, stay their departure, how great a happiness will it be to enjoy the vision of Deity amidst choirs of Angels for ever? It goes on, For he wist not what to say; although, however, Peter from the stupor of human frailty knew not what to say, still he gives a proof of the feelings which were within him; for the cause of his not knowing what to say, was his forgetting that the kingdom was promised to the Saints by the Lord not in any earthly region, but in heaven; he did not remember that he and his fellow-Apostles were still hemmed in by mortal flesh and could not bear the state of immortal life, to which his soul had already carried him away, because in our Father's house in heaven, a house made with hands is not needed. But again even up to this time he is pointed at, as an ignorant man, who wishes to make three tabernacles for the Law, the Prophets, and the Gospel, since they in no way can be separated from each other.

O Peter, even though you have ascended the mountain, even though you see Jesus transfigured, even though his garments are white; nevertheless, because Christ has not yet suffered for you, you are still unable to know the truth.

CHRYSOSTOM.f Again, Peter neither comprehended that the Lord worked His transfiguration for the showing forth of His true glory, nor that He did this in order to teach men, nor that it was impossible for them to leave the multitude and dwell in the mountain. It goes on, For they were sore afraid. But this fear of theirs was one by which they were raised from their usual state of mind to one higher, and they recognised that those who appeared to them were Moses and Elias. The soul also was drawn on to a state of heavenly feeling, as though carried away from human sense by the heavenly vision.

Subsequently, fleeing from threatening Jezebel, after one single (meal of) food and drink, which he had found on being awakened by an angel, he too himself, in a space of forty days and nights, his belly empty, his mouth dry, arrived at Mount Horeb; where, when he had made a cave his inn, with how familiar a meeting with God was he received! "What (doest) thou, Elijah, here? " Much more friendly was this voice than, "Adam, where art thou? " For the latter voice was uttering a threat to a fed man, the former soothing a fasting one. Such is the prerogative of circumscribed food, that it makes God tent-fellow with man-peer, in truth, with peer! For if the eternal God will not hunger, as He testifies through Isaiah, this will be the time for man to be made equal with God, when he lives without food.

Peter, however, was afraid to come down from the mountain (for he dreaded the Lord's crucifixion) and therefore said: "It is good for us to be here," and not to go down into the midst of the Jews; for if Your enemies come here, we have Moses, who struck the Egyptians, and we have Elijah, who brought down fire from heaven and destroyed the captains of fifty. About what, then, did the prophets converse with Him? They spoke of His Crucifixion and death. And as for what Peter said, he himself did not know what he was saying, because all of them (the disciples) were in fear from the ineffable light and glory of Christ. He did not want Jesus to come down from the mountain to the Crucifixion for the sake of our salvation, but wished to remain always on the mountain.

Or else, Peter, fearing to come down from the mount because he had now a presentiment that Christ must be crucified, said, It is good for us to be here, and not to go down there, that is, in the midst of the Jews; but if they who are furious against Thee come hither, we have Moses who beat down the Egyptians, we have also Elias, who brought fire down from heaven and destroyed the five hundred.

(in Matt tom. xii. 40) Mark says in his own person, For he wist not what to say. Where it is matter for, consideration, whether perchance Peter spoke this in the confusion of his mind, by the motion of a spirit not his own; whether perchance that spirit himself who wished, as far as in him lay, to be a stumbling-block to Christ, so that He might shrink from that Passion, which was the saving of all men, did not here work as a seducer and wish under the colour of good to prevent Christ from condescending to men, from coming to them, and taking death upon Himself for their sakes.

A like danger to which also befell Peter, and John, and James, (who confronted not the same light) without risking the loss of their reason and mind; and if they, who were unable to endure the glory of the Son, had only seen the Father, they must have died then and there: "For no man shall see God, and live.

In his baptism he identified him, saying: "You are my beloved Son, in whom I am well pleased." He declared him on the mount, saying: "This is my beloved Son, hear him." He declared him in his passion, when the sun hid itself, and sea and earth trembled. He declared him in the centurion, who said: "Truly this was the Son of God."

Moses was there, and Elijah. The voice did not say: These are my beloved sons. For One only is the Son; others are adopted. It is he that is commended to them: He from whom the law and prophets derive their glory.

And a cloud overshadowed them. He who sought a material tabernacle received the overshadowing of a cloud, that he might learn that in the resurrection the saints are to be protected not by the covering of dwellings, but by the glory of the Holy Spirit. From which the Psalmist says: But the children of men will trust in the shelter of your wings (Psalm 35). And in his Apocalypse, John says: And I saw no temple in it (Rev. 21), for the Lord God Almighty and the Lamb are its temple.

And a voice came out of the cloud, saying, "This is my beloved Son; listen to him." Because they had asked foolishly, they were not worthy to receive a response from the Lord; but the Father answers on behalf of the Son, so that the word of the Lord might be fulfilled. "I do not speak for myself, but the Father who sent me speaks for me" (John V). The voice of the Father speaking from heaven is also heard, bearing witness concerning the Son, and teaching Peter, with error removed, the truth: indeed, through Peter, teaching the other apostles. "This," he says, "is my beloved Son; it is to him that a tent must be built, it is he who must be obeyed. This is the Son; they, Moses and Elijah, are servants. They also must prepare a tent for the Lord within the innermost parts of their hearts, along with you." Indeed, this place in the Gospel agrees with the words of Moses himself, with which bearing witness to the Lord's incarnation he said: "The Lord your God will raise up for you a prophet from your brethren; you shall listen to him just as you listen to me, according to all that he tells you. But it shall come to pass: Every soul that does not listen to that prophet will be cut off from the people" (Deut. XVIII). Therefore, whom Moses foretold would come in the flesh and should be listened to by every soul that wishes to be saved, God the Father now shows to the disciples as having already come in the flesh and marked him as his Son with a heavenly voice. And as if more clearly expounding the faith concerning his arrival to them, he says: "This man, this is he whom this Moses promised to you would be born in the world many times. Listen to his words according to the commandment of Moses, and command all true lovers to listen." And it should be noted that just as when the Lord was baptized in the Jordan, so also on the mountain where he was glorified, the mystery of the whole Holy Trinity is declared. Because indeed the glory of him which believers confess in baptism, we will behold and praise in the resurrection. And it is not in vain that the Holy Spirit appears here in a bright cloud, as another evangelist mentions, whereas there he appeared as a dove, because those who now keep with a simple heart the faith they have received, will then with clear light behold what they have believed, and they will be perpetually protected by that very grace with which they have been illuminated.

(ubi sup.) Now because Peter sought for a material tabernacle, he was covered with the shadow of the cloud, that he might learn that in the resurrection they are to be protected not by the covering of houses, but by the glory of the Holy Ghost; wherefore it goes on, There was a cloud that overshadowed them. And the reason why they obtained no answer from the Lord was, that they asked unadvisedly; but the Father answered for the Son, wherefore there follows, And a voice came out of the cloud, saying, This is my beloved Son, in whom I am well pleased.

(ubi sup.) And we must observe, that, as when the Lord was baptized in Jordan, so on the mountain, covered with brightness, the whole mystery of the Holy Trinity is declared, because we shall see in the resurrection that glory of the Trinity which we believers confess in baptism, and shall praise it all together. Nor is it without reason that the Holy Ghost appeared here in a bright cloud, there in the form of a dove; because he who now with a simple heart keeps the faith which he hath embraced, shall then contemplate what he had believed with the brightness of open vision. But when the voice had been heard over the Son, He was found Himself alone, because when He shall have manifested Himself to His elect, God shall be all in all, yea Christ with His own, as the Head with the body, shall shine through all things. (1 Cor. 15:28).

It seems to me that this cloud is the grace of the Holy Spirit. Naturally, a tent gives shelter and overshadows those who are within; the cloud, therefore, serves the purpose of the tents. O Peter, you who want to set up three tents, have regard for the one tent of the Holy Spirit who shelters us equally.

Do not set up tents equally for the Lord and his servants. "This is my beloved Son; hear him," my Son, not Moses or Elijah. They are servants; this is the Son. This is my Son, of my nature, of my substance, abiding in me, and he is all that I am. This is my beloved Son. They, too, indeed are dear to me, but he is my beloved; hear him, therefore. They proclaim and teach him, but you, hear him. He is the Lord and master, they are companions in service. Moses and Elijah speak of Christ; they are your fellow servants. He is the Lord; hear him.

(Hom. in Matt. 56) The voice proceeded from a cloud in which God is wont to appear, that they might believe that the voice was sent forth from God. But in that He says, This is my beloved Son, He declares that the will of the Father and the Son is one, and that, save in that He is the Son, He is in all things One with Him who begot Him.

But let us turn our mind also to the mystical contemplation. At the end of this world, which was created in six days, Jesus will lead us, if we are His true disciples, "up a high mountain," that is, to heaven, and will show Himself to us in a most radiant form. Now He appears to us in an inglorious form, as the Crucified One and the Son of a carpenter, but then we shall see His glory as the Only-Begotten; we shall also see the Law and the prophets conversing with Him, that is, what was spoken about Him by Moses and the prophets — then we shall understand and find the perfect fulfillment of their utterances. Then we shall also hear the Father's voice, for the Father will reveal the Son to us and proclaim: "This is My Son." And how will He proclaim this to us? Under the overshadowing of the cloud, that is, of the Holy Spirit, for He is the fountain of life.

Or else it means, that we are to see in glory both the Law and the Prophets speaking with Him, that is, we shall then find that all those things which were spoken of Him by Moses and the other prophets agree with the reality; then too we shall hear the voice of the Father, revealing to us the Son of the Father, and saying, This is my beloved Son, and the cloud, that is, the Holy Ghost, the fount of truth, will overshadow us.

And immediately looking around, they saw no one anymore, but only Jesus with them. When the Son began to be designated, the servants soon departed, lest the father's voice be thought to have been directed to them. Otherwise, when a voice was made over the Son, he was found alone, because when he has revealed himself to the elect, God will be all in all; indeed he himself with his own will shine as one through all, that is, the head with the body. For this unity he said elsewhere: And no one has ascended to heaven except he who descended from heaven, the Son of Man who is in heaven (John 3).

(ubi sup.) He then whose preaching, as Moses foretold, every soul that wished to be saved should hear when He came in the flesh, He now come in the flesh is proclaimed by God the Father to the disciples as the one whom they were to hear. There follows, And suddenly, when they had looked round about, they saw no man any more, save Jesus only with themselves; for as soon as the Son was proclaimed, at once the servants disappeared, lest the voice of the Father should seem to have been sent forth to them.

And as they were coming down from the mountain, he instructed them not to tell anyone what they had seen, until the Son of Man had risen from the dead. The foreshadowing of the future kingdom and the glory of the triumphant one had been shown on the mountain. Therefore, he did not want this to be preached among the people, lest it be unbelievable due to the greatness of the matter, and after such great glory, the following cross might be a scandal to the minds.

So He bound them to silence. Furthermore he spoke of his passion as though it were the reason why he asked them to be silent. Note that he did not tell them that they must never tell this to anyone. Instead they should not tell it until he had risen from the dead. In this respect he was silent as to what was painful, and spoke only of what was joyful.

(in Matt. tom. xii. 43) After the showing of the mystery on the mount, the Lord commanded His disciples, as they were coming down from the mount, not to reveal His transfiguration, before the glory of His Passion and Resurrection; wherefore it is said, And as they came down from the mountain, he charged them that they should tell no man what things they had seen, till the Son of man were risen from the dead.

Why does Jesus command the disciples not to tell anyone about the Transfiguration? So that people, hearing of such glory of Christ, would not afterwards be scandalized when they see Him being crucified. But after the Resurrection from the dead, it will be easy to speak of such a glorious event that took place before the Crucifixion of Christ. So the apostles "kept this word (keeping this event in secret), asking one another what it means: to rise from the dead," for they did not yet understand His words, that He must rise from the dead.

Which He did lest men should be offended, hearing such glorious things of Him Whom they were about to see crucified. It was not therefore fitting to say such things of Christ before He suffered, but after His resurrection they were likely to be believed.