First Reading — Ephesians 5:21-33
Clement of Rome
On 5:21
Moreover, you were all distinguished by humility, and were in no respect puffed up with pride, but yielded obedience rather than extorted it, and were more willing to give than to receive. [Acts 20:35] Content with the provision which God had made for you, and carefully attending to His words, you were inwardly filled with His doctrine, and His sufferings were before your eyes. Thus a profound and abundant peace was given to you all, and you had an insatiable desire for doing good, while a full outpouring of the Holy Spirit was upon you all.
On 5:31
Above all, with His holy and undefiled hands He formed man, the most excellent [of His creatures], and truly great through the understanding given him — the express likeness of His own image. For thus says God: "Let us make man in our image, and after our likeness. So God made man; male and female He created them." [Genesis 1:26-27] Having thus finished all these things, He approved them, and blessed them, and said, "Increase and multiply." [Genesis 1:28] We see, then, how all righteous men have been adorned with good works, and how the Lord Himself, adorning Himself with His works, rejoiced. Having therefore such an example, let us without delay accede to His will, and let us work the work of righteousness with our whole strength.
Responsorial Psalm — Psalm 128:1-2, 3, 4-5
Augustine of Hippo
On 127:1
"Blessed are all they that fear the Lord, and walk in His ways" [Psalm 128:1]. He speaketh to many; but since these many are one in Christ, in the next words he speaketh in the singular: "For thou shall eat the labours of thy fruits."...When I speak of Christians in the plural, I understand one in the One Christ. Ye are therefore many, and ye are one; we are many, and we are one. How are we many, and yet one? Because we cling unto Him whose members we are; and since our Head is in heaven, that His members may follow....Let us therefore so hear this Psalm, as considering it to be spoken of Christ: and all of us who cling unto the Body of Christ, and have been made members of Christ, walk in the ways of the Lord; and let us fear the Lord with a chaste fear, with a fear that abideth for ever....
On 127:2
"You shall eat the labours of your fruits" [Psalm 128:2]. And ye, O thou, you many who are One, "You shall eat of the labours of your fruits." He seems to speak perversely to those who understand not: for he should have said, you shall eat the fruit of your labours. For many eat the fruit of their labours. They labour in the vineyard; they eat not the toil itself; but what arises from their labour they eat. They labour about trees that bear fruit: who would eat labours? But the fruit of these labours, the produce of these trees; it is this that delights the husbandman. What means, "You shall eat the labours of your fruits"? At present we have toils: the fruits will come afterwards. But since their labours themselves are not without joy, on account of the hope whereof we have a little before spoken, "Rejoicing in hope, patient in tribulation;" [Romans 12:12] at present those very labours delight us, and make us joyful in hope. If therefore our toil has been what could be eaten, and could also delight us; what will be the fruit of our labour when eaten? "They who went weeping on their way, scattering their seed," did eat their labours; with how much greater pleasure will they eat the fruits of their labours, who "shall come again with joy, bearing their sheaves with them"?..."Blessed are you, and well shall it be with you." "Blessed are you," is of the present: "well shall it be with you," is of the future. When you eat the labours of your fruits, "blessed are you;" when you have reached the fruit of your labours, "well shall it be with you." What has he said? For if it be well with you, you will be happy: and if you will be happy, you will also have all well with you. But there is a difference between hope and attainment. If hope be so sweet, how much sweeter will reality be?
On 127:3
Let us now come to the words, "Thy wife" [Psalm 128:3]: it is said unto Christ. His wife, therefore, is the Church: His Church, His wife, we ourselves are. "As a fruitful vineyard." But in whom is the vineyard fruitful? For we see many barren ones entering those walls; we see that many intemperate, usurious persons, slave dealers, enter these walls, and such as resort to fortune-tellers, go to enchanters and enchantresses when they have a headache. Is this the fruitfulness of the vine? Is this the fecundity of the wife? It is not. These are thorns, but the vineyard is not everywhere thorny. It hath a certain fruitfulness, and is a fruitful vine; but in whom? "Upon the sides of thy house." Not all are called the sides of the house. For I ask what are the sides. What shall I say? Are they walls, strong stones, as it were? If he were speaking of this bodily tenement, we should perhaps understand this by sides. We mean by the sides of the house, those who cling unto Christ...."Thy children." The wife and the children are the same. In these carnal marriages and wedlocks, the wife is one, the children other: in the Church, she who is the wife, is the children also. For the Apostles belonged to the Church, and were among the members of the Church. They were therefore in His wife, and were His wife according to their own portion which they held in His members. Why then is it said concerning them, "When the Bridegroom shall be taken from them, then shall the children of the Bridegroom fast"? She who is the wife, then, is the children also....
On 127:4
...Such children ought therefore to be "around" the Lord's "table, like olive-branches." A complete Vine it is, a great bliss: who would now refuse to be there? When thou seest any blasphemer have a wife, children, grandchildren, and thyself perchance without them, envy them not; discern that the promise hath been fulfilled in thee also, but spiritually. If therefore we have, why have we? Because we fear the Lord. "Lo, thus shall the man be blessed that feareth the Lord" [Psalm 128:4]. He is the man, who is also the men; and the men are one man; because many are one, because Christ is One.
On 127:5
"The Lord from out of Sion bless thee: and mayest thou see thee good things that are of Jerusalem" [Psalm 128:5]. Even to the birds was it said, "Be fruitful and multiply." [Genesis 1:22] Dost thou wish to hold as a great blessing what was given unto birds? Who can be ignorant, that it was given indeed by the voice of God? But use these goods, if thou receive them; and rather think how thou mayest nourish those who have been born, than that others may be born. For it is not happiness to have children, but to have good ones. Labour in the task of nourishing them, if they be born; but if they be not born, give thanks unto God. ...Thy children are infants: thou dost caress the infants: the infants caress thee: do they abide thus? But thou wishest they may grow, thou wishest that their age may increase. But consider that when one age cometh, another dieth. When boyhood cometh, infancy dieth; when youth cometh, boyhood dieth: when manhood cometh, youth dieth; when old age cometh, manhood dieth: when death cometh, all age dieth. As many successions of ages as thou wishest for, so many deaths of ages dost thou wish for. These things therefore "are" not. Finally, are children born unto thee to share life with thee on earth, or rather to shut thee out and to succeed thee? Rejoicest thou in those born to exclude thee? Boys when born speak somewhat like this to their parents: "Now then, begin to think of removing hence, let us too play our parts on the stage." For the whole life of temptation in the human race is a stage play; for it is said, "Every man living is altogether vanity." Nevertheless, if we rejoice in children who will succeed us; how much must we rejoice in children with whom we shall remain, and in that Father for whom we are born, who will not die, but that we may evermore live with Him? These are the good things of Jerusalem: for they "are." And how long shall I see the good things of Jerusalem? "All thy life long." If thy life be for ever, thou wilt see the good things of Jerusalem for evermore....
Gospel — Luke 13:18-21
Eusebius of Caesarea
On 13:21
Or else, by the leaven our Lord means the Holy Spirit, the Sower proceeding (as it were) from the seed, which is the word of God. But the three measures of meal, signify the knowledge of the Father, and the Son, and the Holy Spirit, which the woman, that is, Divine wisdom, and the Holy Spirit, impart.