First Reading — Genesis 37:3-4, 12-13a, 17b-28a
Clement of Rome
On 37:18–28
Every kind of honour and happiness was bestowed upon you, and then was fulfilled that which is written, "My beloved ate and drank, and was enlarged and became fat, and kicked." [Deuteronomy 32:15] Hence flowed emulation and envy, strife and sedition, persecution and disorder, war and captivity. So the worthless rose up against the honoured, those of no reputation against such as were renowned, the foolish against the wise, the young against those advanced in years. For this reason righteousness and peace are now far departed from you, inasmuch as every one abandons the fear of God, and has become blind in His faith, neither walks in the ordinances of His appointment, nor acts a part becoming a Christian, but walks after his own wicked lusts, resuming the practice of an unrighteous and ungodly envy, by which death itself entered into the world. [Wisdom 2:24]
For thus it is written: "And it came to pass after certain days, that Cain brought of the fruits of the earth a sacrifice unto God; and Abel also brought of the firstlings of his sheep, and of the fat thereof. And God had respect to Abel and to his offerings, but Cain and his sacrifices He did not regard. And Cain was deeply grieved, and his countenance fell. And God said to Cain, Why are you grieved, and why is your countenance fallen? If you offer rightly, but do not divide rightly, have you not sinned? Be at peace: your offering returns to yourself, and you shall again possess it. And Cain said to Abel his brother, Let us go into the field. And it came to pass, while they were in the field, that Cain rose up against Abel his brother, and slew him." [Genesis 4:3-8] You see, brethren, how envy and jealousy led to the murder of a brother. Through envy, also, our father Jacob fled from the face of Esau his brother [Genesis 27:41-45]. Envy made Joseph be persecuted unto death, and to come into bondage. [Genesis 37:18-28] Envy compelled Moses to flee from the face of Pharaoh king of Egypt, when he heard these words from his fellow-countryman, "Who made you a judge or a ruler over us? Will you kill me, as you killed the Egyptian yesterday?" [Exodus 2:14] On account of envy, Aaron and Miriam had to make their abode without the camp. [Numbers 12:14-15] Envy brought down Dathan and Abiram alive to Hades, through the sedition which they excited against God's servant Moses. [Numbers 16:33] Through envy, David not only underwent the hatred of foreigners, but was also persecuted by Saul king of Israel. [1 Samuel 21:10-15]
Responsorial Psalm — Psalm 105:16-17, 18-19, 20-21
Ambrose of Milan
On 104:17–19
Not nature but foolishness makes the slave. Not manumission but learning makes a person free. Esau was born free, but he became a slave; Joseph was sold into slavery, but he was raised to power8 so that he might rule those who had purchased him. Yet he did not slight his obligation to work zealously; he clung to the heights of virtue; he preserved the liberty of innocence, the stronghold of blamelessness. So the psalmist beautifully says, "Joseph had been sold into slavery. They had bound his feet with fetters." "He had been sold into slavery," he says; he did not become a slave. They had bound his feet, but not his soul.How is his soul bound when he says, "The iron pierced his soul"? Although the souls of others were pierced with sin (iron is sin, because it pierces within), the soul of blessed Joseph did not lie open to sin but pierced through sin. He was not swayed by the beauty of his mistress's charms, and so he did not experience the flames of passion, for he was aflame with the greater flame of divine grace. Thus, it is said very aptly of him, "Because the word of the Lord burned him," and with this he quenched the fiery darts of the devil.
Gospel — Matthew 21:33-43, 45-46
Origen
On 21:33
The householder is God, who in some parables is represented as a man. As it were a father condescending to the infant lisp of his little child, in order to instruct him.
On 21:33
Or, the hedge which God set round his people was His own Providence; and the winepress was the place of offerings.
On 21:33
Or, because God who had been with them in the cloud by day, and in the pillar of fire by night, (Exod. 13:21.) never after shewed Himself to them in like manner. In Isaiah (Is. 5:7.) the people of the Jews is called the vineyard, and the threats of the householder are against the vineyard; but in the Gospel not the vineyard but the husbandmen are blamed. For perchance in the Gospel the vineyard is the kingdom of God, that is, the doctrine which is contained in holy Scripture; and a man’s blameless life is the fruit of the vineyard. And the letter of Scripture is the hedge set round the vineyard, that the fruits which are hid in it should not be seen by those who are without. The depth of the oracles of God is the winepress of the vineyard, into which such as have profited in the oracles of God pour out their studies like fruit. The tower built therein is the word concerning God Himself, and concerning Christ’s dispensations. This vineyard He committed to husbandmen, that is, to the people that was before us, both priests and laity, and went into a far country, by His departure giving opportunity to the husbandmen. The time of the vintage drawing near may be taken of individuals, and of nations. The first season of life is in infancy, when the vineyard has nought to shew, but that it has in it the vital power. As soon as it comes to be able to speak, then is the time of putting forth buds. And as the child’s soul progresses, so also does the vineyard, that is, the word of God; and after such progress the vineyard brings forth the ripe fruit of love, joy, peace, and the like. Moreover to the nation who received the Law by Moses, the time of fruit draweth near.
On 21:33
Like Caiaphas (John 11:49) so did they, not from themselves, prophesy against themselves, that the oracles of God were to he taken from them, and given to the Gentiles, who could bring forth fruit in due season.
On 21:38
Or we may suppose this fulfilled in the case of those Jews who, knowing Christ, believed in Him. But what follows, But when the husbandmen saw the son, they said among themselves, This is the heir, come let us kill him, and let us seize on the inheritance, was fulfilled in those who saw Christ, and knew Him to be the Son of God, yet crucified Him.
On 21:40
Or, what He says, And cast him out of the vineyard, seems to me to be this; As far as they were concerned they judged Him a stranger both to the vineyard, and the husbandmen. When therefore the Lord of the vineyard cometh, what will he do unto those husbandmen?
On 21:42
That is, the stone is the gift of God to the whole building, and is wonderful in our eyes, who can discern it with the eyes of the mind.
On 21:43
By the kingdom of God, He means the mysteries of the kingdom of God, that is, the divine Scriptures, which the Lord committed, first to that former people who had the oracles of God, but secondly to the Gentiles who brought forth fruit. For the word of God is given to none but to him who brings fruit thereof, and the kingdom of God is given to none in whom sin reigns. Whence came it then that it was given to them from whom it was afterwards taken away? Remember that whatever is given is given of free gift. To whom then He let out the vineyard, He let it out not as to elect already and believing; but to whom He gave it, He gave it with a sentence of election.
On 21:46
One thing they know which is true concerning Him; they esteemed Him a Prophet, though not understanding His greatness in respect of His being the Son of God. But the rulers feared the multitude who thought thus of Him, and were ready to fight for Him; for they could not attain to the understanding which the multitude had, seeing they thought nothing worthy concerning Him. Further, know that there are two different kinds of desires to lay hands on Jesus. The desire of the rulers and Pharisees was one kind; another that of the Bride, I held him, and would not let him go; (Song of Sol. 3:4. ch. 7:8.) intending to try Him still further, as she saith, I will get me up into the palm tree, I will lay hold of its height. All who think not rightly concerning His divinity, seek to lay hands on Jesus in order to put Him to death. Other words indeed excepting the word of Christ it is possible to seize and to hold, but the word of truth none can seize, that is, understand; none can hold it, that is, convict; nor separate it from the conviction of those that believe; nor do it to death, that is, destroy it.