“Therefore did Jesus go forth out of the city, that you going out of this world may be above the world. Moses alone, who saw God, had his tabernacle without the camp when he talked with God; and the blood indeed of the victims which were offered for sin, was brought to the altar, but the bodies were burnt without the camp; for no one placed amidst the evil of this world can lay aside sin, nor is his blood accepted of God, except he go forth from the defilement of this body.”

“[Daniel 2:22] "It is He who reveals deep and hidden things, and He knows what is placed in the darkness, and with Him is the light." A man to whom God makes profound revelations and who can say, "O the depth of the riches of the knowledge and wisdom of God!" (Romans 11:33), he it is who by the indwelling Spirit probes even into the deep things of God, and digs the deepest of wells in the depths of his soul. He is a man who has stirred up the whole earth, which is wont to conceal the deep waters, and he observes the command of God, saying: "Drink water from thy vessels and from the spring of thy wells" (Proverbs 5:15). As for the words which follow, "He knows what is placed in the darkness, and with Him is the light," the darkness signifies ignorance, and the light signifies knowledge and learning. Therefore as wrong cannot hide God away, so right encompasses and surrounds Him. Or else we should interpret the words to mean all the dark mysteries and deep things (concerning God), according to what we read in Proverbs: "He understands also the parable and the dark saying." (Proverbs 1:6, LXX) This in turn is equivalent to what we read in the Psalms: "Dark waters in the clouds of the sky" (Psalm 18:11). For one who ascends to the heights and forsakes the things of earth, and like the birds themselves seeks after the most rarified atmosphere and everything ethereal, he becomes like a cloud to which the truth of God penetrates and which habitually showers rain upon the saints. Replete with a plenitude of knowledge, he contains in his breast many dark waters enveloped with deep darkness, a darkness which only Moses can penetrate and speak with God face to face (Exodus 33:11), of Whom the Scripture says: "He hath made darkness His hiding-place" (Psalm 18:11).”

“Fasting these forty days and nights holy Moses too merited to speak with God, to stand and stay with him and to receive the precepts of the law from his hand. For although this human condition prevented him from seeing God, yet the grace of his fasting drew him into close contact with the Divinity. For to fast frequently is a portion of God's virtues in ourselves, since God himself always fasts. He is more familiar, intimate and friendly with the person in whom he sees more of his works, as Scripture says: "And Moses spoke with God face to face like one speaking with his friend."”

“"But the young man Joshua departed not from the tent, but was there continually in the service of Moses;" and he that was free from going out and coming in among the multitude was especially nigh unto simplicity. If cunning and wickedness are gathered together from conversation with the multitude, it is evident that simplicity and integrity can be acquired from being brought up to lead a life of silent contemplation, and the more a man increaseth his life of contemplation, the more his possession of simplicity groweth.”

“Jesus says to her: "Mary." After he called her by the common word for her sex, and was not recognized, he calls her by name. As if he openly said to her: Recognize him by whom you are recognized. To the perfect man also it is said: "I know you by name," because "man" is the common word for all of us, but "Moses" is proper, to whom it is rightly said that he is known by name, as if the Lord openly said to him: I do not know you generally as the rest, but specially.”

“As a result Moses, convinced that God will never be known to human wisdom, says, "Reveal yourself to me," and finds himself forced to enter "into the darkness" where the voice of God was present; in other words, into the unapproachable, imageless, intellectual concepts relating to ultimate reality. For God does not exist in darkness. He is not in space at all. He is beyond space and time and anything belonging to created beings. Similarly he is not found in any section. He contains nothing. He is contained by nothing. He is not subject to limit or division.”

“Moses says to him, "Show me yourself." You see that then also the prophets saw Christ, that is, in the measure each was able. "Show me yourself, that I may see you clearly." But he said, "No one sees me and still lives." Therefore, because no one could see the face of the Godhead and live, he assumed the face of human nature, that seeing this we might live. Yet when he wished to show even this with a little majesty, at the time when "his face shone as the sun," the disciples fell to the earth terrified. His bodily countenance shined, not according to the full power of him who wrought it but in the measure the disciples could bear. Now if this terrified them and even thus they could not bear it, how could anyone gaze upon the majesty of the Godhead? It is a great thing which you desire, O Moses, the Lord says; and I approve your insatiable longing and "this word will I do" for you, but according to your capacity. "Behold, I will set you in the hollow of the rock";10 for as you are small, you will lodge in a small place.”

“Again, in ancient times, in the case of the faithful servant of God, Moses, who was destined to labor on this earth and to rule the chosen people, it would not be surprising that what he asked was granted: that he might see the glory of the Lord, to whom he said, "If I have found favor before you, show me yourself openly." He received an answer adapted to present conditions: that he could not see the face of God, because no man could see him and live. Thus God made clear that the vision belongs to another and better life. In addition to that, the mystery of the future church of Christ was foreshadowed by the words of God.”

“But we must note especially how great is the order of narration in the mouth of Truth concerning the proud rich man and the humble poor man. For behold it is said: "There was a certain rich man"; and immediately it is added: "And there was a certain beggar, named Lazarus." Certainly among the people the names of the rich are usually known more than those of the poor. What is it, therefore, that the Lord, speaking of a poor man and a rich man, tells the name of the poor man and does not tell the name of the rich man, except that God knows and approves the humble, and does not know the proud? Hence also to some who are proud of the power of their miracles He will say at the end: "I know you not whence you are: depart from me, all you workers of iniquity." But on the contrary, to Moses it is said: "I know you by name." Therefore He says of the rich man: "A certain man." He says of the poor man: "A beggar, named Lazarus." As if He openly said: I know the humble poor man, I do not know the proud rich man. The one I hold as known through approval, the other I do not know through the judgment of reprobation.”

“The saintly Moses, his faithful servant, showed the flame of this desire of his when he said to God, with whom he spoke face to face as to a friend: "If I have found favor before you, show me yourself." What, then? Was it not himself? If it were not himself, he would not have said "Show me yourself" but "Show me God"; yet, if he really beheld his very nature and substance, he would have been far from saying "Show me yourself." It was himself, therefore, under that aspect in which he willed to appear (but he did not appear in his own very nature) which Moses longed to see, inasmuch as that is promised to the saints in another life. Hence the answer made to Moses is true that no one can see the face of God and live; that is, no one living in this life can see him as fully as he is. Many have seen, but they saw what his will chose, not what his nature formed … when he willed … not in his nature under which he lies hidden within himself even when he is seen.”

“This is why love which longs to see God, even if it lacks judgment, does have the spirit of devotion. This is why Moses dares to say, "If I have found favor in your sight, show me your face." This is why another man says, "Show us your face." Finally, this is why the Gentiles fashioned idols. In their errors they wanted to see with their eyes what they were worshiping.”

“Now here please note carefully what I am to say, because of the Jews. For it is our purpose to demonstrate that the Lord, Jesus Christ, was with the Father. The Lord then said to Moses, "I will make all my beauty pass before you, and in your presence I will pronounce my name, 'Lord.' " Being himself the Lord, what Lord does he proclaim? You see how in a veiled manner he was teaching the holy doctrine of Father and Son. Again, in what follows, it is written in express terms: "Having come down in a cloud, the Lord stood with him there and proclaimed his name, 'Lord.' Thus the Lord passed before him and cried out, 'The Lord, the Lord, merciful and gracious, slow to anger and rich in kindness and fidelity, and guarding justice and continuing his kindness for a thousand generations, and forgiving wickedness and crime and sin.' " And thereafter: "Moses at once bowed down to the ground in worship" before the Lord proclaiming the Father, and said, "O Lord, do come along in our company."”

“So if the whole world was being detained in captivity, it was quite in order to say, "I will be merciful to whom I will be merciful and show mercy to whom I will show mercy." If the whole world is in captivity, the whole world in sin, the whole world very justly sentenced to punishment, but part of it set free through mercy, who can say to God, "Why do you condemn the world?" How can God, the just judge, be indicted when the guilty world is convicted? You're guilty. If you consider what you owe, it is called punishment, and you cannot in fairness blame the one who inflicts it for exacting from you what you owe. You may blame the debt collector if he seizes what you don't owe, but who can blame a creditor for demanding payment of a debt, even though you are hoping he will let you off?”

“Turning back again, let us say: because therefore the most pure and absolute being, which is simply being, is the first and the last, therefore it is the origin and consummating end of all things. Because eternal and most present, therefore it encompasses and enters all durations, existing as it were simultaneously as their center and circumference. Because most simple and greatest, therefore it is wholly within all things and wholly beyond all things, and therefore "it is an intelligible sphere whose center is everywhere and whose circumference is nowhere." Because most actual and most immutable, therefore "remaining stable, it gives motion to all things." Because most perfect and immense, therefore it is within all things, not enclosed; beyond all things, not excluded; above all things, not elevated; below all things, not cast down. Because indeed it is supremely one and all-encompassing, therefore it is all things in all, although all things are many and it itself is nothing but one; and this because through most simple unity, most serene truth, and most sincere goodness there is in it all power, all exemplarity, and all communicability; and therefore from him and through him and in him are all things, and this because he is omnipotent, omniscient, and in every way good, which to see perfectly is to be blessed, as was said to Moses: I will show you all good.”

“No one sees the power itself alone, for "no one has ever seen God." And since power is life in repose and knowledge in repose but life and knowledge are actions, if someone were to see God he must die, because the life and knowledge of God remain in themselves and are not in act. But every act is exterior. Indeed, for us to live is to live externally [in a body]; to see God is therefore a death. "No one," says the Scripture, "has ever seen God and lived." Indeed, like is seen by like. External life therefore must be forgotten, knowledge must be forgotten, if we wish to see God, and this for us is death.”

“He would not have shown himself to his servant if the sight were such as to bring the desire of the beholder to an end, since the true sight of God consists in this, that the one who looks up to God never ceases in that desire. For he says, "You cannot see my face, for man cannot see me and live."Scripture does not indicate that this causes the death of those who look, for how would the face of life ever be the cause of death to those who approach it? On the contrary, the divine is by its nature life-giving. Yet it is the characteristic of the divine nature to transcend all characteristics. Therefore he who thinks God is something to be known does not have life, because he has turned from true being to what he considers by sense perception to have being.”

“"Who shall see my face and live?" Scripture said, and rightly so. For our eyes cannot bear the sun's rays, and whoever turns too long in its direction is generally blinded, so they say. Now if one creature cannot look upon another creature without loss and harm to himself, how can he see the dazzling face of his eternal Creator while covered with the clothing that is this body? For who is justified in the sight of God, when the infant of but one day cannot be clean from sin and no one can glory in his uprightness and purity of heart?”

“Hence the answer made to Moses is true that no one can see the face of God and live, that is, no one living in this life can see him as he is. Many have seen, but they saw what his will chose, not what his nature formed, and this is what John said, if he is rightly understood: "Dearly beloved, we are the sons of God, and it has not yet appeared what we shall be. We know that when he shall appear, we shall be like to him, because we shall see him as he is"; not as men saw him when he willed under the appearance that he willed; not in his nature under which he lies hidden within himself even when he is seen, but as he is. This is what was asked of him by the one who spoke to him face to face, when he said to him, "Show me yourself," but no one can at any time experience the fullness of God through the eyes of the body any more than by the mind itself.”

“Such love divides, puts to sleep, and lifts up. It divides, since it cuts away from any other love because of the single love for the Spouse; it puts to sleep and appeases all the powers and imposes silence; it lifts up, since it leads to God. And so man is as dead, wherefore it is said: "Love is strong as death," because it cuts away from all things. Man, then, must die of this love in order to be lifted up. Hence "no man sees Me and still lives."”

“The place is the church, the rock is the Lord, Moses is the multitude of the people of Israel, who did not believe in the Lord when he preached on the earth. So that multitude stood on the rock and beheld the back parts of the Lord as he passed by. After the Lord's passion and ascension they were led into the church and merited to receive faith in Christ. They did not recognize him face to face on earth but later acknowledged him "from behind." Exposition of the Old and New Testament, Exodus”

“What is this that has happened to me, O friends and initiates and fellow lovers of the truth? I was running to lay hold on God, and thus I went up into the mount and drew aside the curtain of the cloud and entered away from matter and material things. And as far as I could I withdrew within myself. And then when I looked up, I scarce saw the back parts of God, although I was sheltered by the rock, the Word that was made flesh for us. And when I looked a little closer, I saw not the first and unmingled nature known to itself—to the Trinity, I mean; not that which abides within the first veil and is hidden by the cherubim; but only that nature which at last even reaches to us. And that is, as far as I can learn, the majesty or, as holy David calls it, the glory which is manifested among the creatures, which it produced and governs. For these are the back parts of God, which he leaves behind him as tokens of himself, like the shadows and reflection of the sun in the water, which show the sun to our weak eyes, because he is too strong for our power of perception.”

“Like to these is the saying of God to Moses: "Lo, I have set you in a cleft of the rock, and you shall see my back parts." That rock which is Christ is therefore not completely closed but has clefts. But the cleft of the rock is he who reveals God to men and makes him known to them; for "no one knows the Father, save the Son." So no one sees the back parts of God—that is to say, the things that are come to pass in the latter times—unless he be placed in the cleft of the rock, that is to say, when he is taught them by Christ's own revealing.”