First Reading — Exodus 33:7-11; 34:5b-9, 28
Clement of Alexandria
On 33:13
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.
Responsorial Psalm — Psalm 103:6-7, 8-9, 10-11, 12-13
Gregory of Nyssa
On 102:8
God is not an expression, and he does not have his essence in voice or utterance. God is of himself what also he is believed to be. He is named by those who call on him, not what he is essentially (for the nature of him who alone is unspeakable), but he receives his names from what are believed to be his works in regard to our life. To take an instance ready at hand, when we speak of him as God, we so name him from his overlooking and surveying all things and seeing through the things that are hidden. But if his essence is prior to his works, and if we understand his works by our senses and express them in words as we are best able, why should we be afraid of calling things by words of later origin than themselves? For if we stop interpreting any of the attributes of God until we understand them, and if we understand them only by what his works teach us, and if his power precedes its exercise and depends on the will of God, while his will resides in the spontaneity of the divine nature, are we not clearly taught that the words that represent things are of later origin than the things themselves and that the words that are framed to express the operations of things are reflections of the things themselves? And that this is so, we are clearly taught by holy Scripture, by the mouth of great David, when, as by certain peculiar and appropriate names, derived from his contemplation of the works of God, he thus speaks of the divine nature: "The Lord is full of compassion and mercy, long-suffering, and of great goodness." Now what do these words tell us? Do they indicate his operations or his nature? No one will say that they indicate anything but his operations. At what time, then, after showing mercy and pity, did God acquire his name from the display of his works? Was it before a person's life began? But who was there to be the object of pity? Was it, then, after sin entered into the world? But sin entered after humankind. The exercise, therefore, of pity, and the name itself, came after humanity. What then? Will our adversary [Eunomius], wise as he is above the prophets, convict David of error in applying names to God derived from his opportunities of knowing him? Or, in contending with him, will he use against him the pretense in his stately passage as out of a tragedy, saying that "he glories in the most blessed life of God with names drawn from human imagination, whereas it gloried in itself alone, long before people were born to imagine them"? The psalmist's advocate will readily admit that the divine nature gloried in itself alone even before the existence of human imagination but will contend that the human mind can speak only so much in respect of God as its capacity, instructed by his works, will allow. "For," as says the Wisdom of Solomon, "by the greatness and beauty of the creatures proportionably the Maker of them is seen."
Gospel — Matthew 13:36-43
John Chrysostom
On 13:36
The Lord had spoken to the multitude in parables, that He might induce them to ask Him of their meaning; yet, though He had spoken so many things in parables, no man had yet asked Him aught, and therefore He sends them away; Then Jesus sent the multitude away, and went into the house. None of the Scribes followed Him here, from which it is clear that they followed Him for no other purpose than that they might catch Him in His discourse.
On 13:36
Not that they shall not shine with higher brightness, but because we know no degree of brightness that surpasses that of the sun, therefore He uses an example adapted to our understanding.
On 13:37
Before, though desirous to learn, they had feared to ask; but now they ask freely and confidently because they had heard, To you it is given to know the mystery of the kingdom of heaven; and therefore they ask when alone, not envying the multitude to whom it was not so given. They pass over the parables of the leaven and the mustard-seed as plain; and ask concerning the parable of the tares, which has some agreement with the foregoing parable concerning the seed, and shews somewhat more than that. And accordingly the Lord expounds it to them, as it follows, He answered and said unto them, He that sows the good seed is the Son of man.
On 13:38
The field is the world. Seeing it is He that sows His own field, it is plain that this present world is His. It follows, The good seed are the children of the kingdom.
On 13:39
For this is part of the wiles of the Devil, to be ever mixing up truth with error. The harvest is the end of the world. In another place He says, speaking of the Samaritans, Lift up your eyes, and consider the fields that they are already white for the harvest; (John 4:35.) and again, The harvest truly is great, but the labourers are few, (Luke 10:2.) in which words He speaks of the harvest as being already present. How then does He here speak of it as something yet to come? Because He has used the figure of the harvest in two significations as He says there that it is one that soweth, and another that reapeth; but here it is the same who both sows and reaps; indeed there He brings forward the Prophets, not to distinguish them from Himself, but from the Apostles, for Christ Himself by His Prophets sowed among the Jews and Samaritans. The figure of harvest is thus applied to two different things. Speaking of first conviction and turning to the faith, He calls that the harvest, as that in which the whole is accomplished; but when He enquires into the fruits ensuing upon the hearing the word of God, then He calls the end of the world the harvest, as here.
On 13:42
Or we may understand it of the kingdom of the heavenly Church; and then there will be held out here a two-fold punishment; first that they fall from glory as that is said, And they shall gather out of his kingdom all offences, to the end, that no offences should be seen in His kingdom; and then that they are burned. And they shall cast them into a furnace of fire.
On 13:42
Behold the unspeakable love of God towards men! He is ready to shew mercy, slow to punish; when He sows, He sows Himself; when He punishes, He punishes by others, sending His Angels to that. It follows, There shall be weeping and gnashing of teeth.