First Reading — Acts 6:1-7
Irenaeus
On 6:3
Luke also has recorded that Stephen, who was the first elected into the diaconate by the apostles, and who was the first slain for the testimony of Christ, spoke regarding Moses as follows: "This man did indeed receive the commandments of the living God to give to us, whom your fathers would not obey, but thrust [Him from them], and in their hearts turned back again into Egypt, saying unto Aaron, Make us gods to go before us; for we do not know what has happened to [this] Moses, who led us from the land of Egypt. And they made a calf in those days, and offered sacrifices to the idol, and were rejoicing in the works of their own hands. But God turned, and gave them up to worship the hosts of heaven; as it is written in the book of the prophets: O ye house of Israel, have ye offered to Me sacrifices and oblations for forty years in the wilderness? And ye took up the tabernacle of Moloch, and the star of the god Remphan, figures which ye made to worship them;" pointing out plainly, that the law being such, was not given to them by another God, but that, adapted to their condition of servitude, [it originated] from the very same [God as we worship].
Responsorial Psalm — Psalm 33:1-2, 4-5, 18-19
Irenaeus
On 32:6
The rule of truth which we hold, is, that there is one God Almighty, who made all things by His Word, and fashioned and formed, out of that which had no existence, all things which exist. Thus saith the Scripture, to that effect "By the Word of the Lord were the heavens established, and all the might of them, by the spirit of His mouth." And again, "All things were made by Him, and without Him was nothing made." There is no exception or deduction stated; but the Father made all things by Him, whether visible or invisible, objects of sense or of intelligence, temporal, on account of a certain character given them, or eternal; and these eternal things He did not make by angels, or by any powers separated from His Ennoea. For God needs none of all these things, but is He who, by His Word and Spirit, makes, and disposes, and governs all things, and commands all things into existence,-He who formed the world (for the world is of all),-He who fashioned man,-He [who] is the God of Abraham, and the God of Isaac, and the God of Jacob, above whom there is no other God, nor initial principle, nor power, nor pleroma,-He is the Father of our Lord Jesus Christ, as we shall prove.
Second Reading — 1 Peter 2:4-9
Ignatius of Antioch
On 2:5
Nevertheless, I have heard of some who have passed on from this to you, having false doctrine, whom ye did not suffer to sow among you, but stopped your ears, that ye might not receive those things which were sown by them, as being stones of the temple of the Father, prepared for the building of God the Father, and drawn up on high by the instrument of Jesus Christ, which is the cross, making use of the Holy Spirit as a rope, while your faith was the means by which you ascended, and your love the way which led up to God. Ye, therefore, as well as all your fellow-travellers, are God-bearers, temple-bearers, Christ-bearers, bearers of holiness, adorned in all respects with the commandments of Jesus Christ, in whom also I exult that I have been thought worthy, by means of this Epistle, to converse and rejoice with you, because with respect to your Christian life ye love nothing but God only.
On 2:9
Now the way is unerring, namely, Jesus Christ. For, says He, "I am the way and the life." And this way leads to the Father. For "no man," says He, "cometh to the Father but by Me." Blessed, then, are ye who are God-bearers, spirit-bearers, temple-bearers, bearers of holiness, adorned in all respects with the commandments of Jesus Christ, being "a royal priesthood, a holy nation, a peculiar people," on whose account I rejoice exceedingly, and have had the privilege, by this Epistle, of conversing with "the saints which are at Ephesus, the faithful in Christ Jesus." I rejoice, therefore, over you, that ye do not give heed to vanity, and love nothing according to the flesh, but according to God.
Gospel — John 14:1-12
Hilary of Poitiers
On 14:6
(vii. de Trin) For He who is the way doth not lead us into devious courses out of the way; nor does He who is the truth deceive us by falsehoods; nor does He who is the life leave us in the darkness of death.
On 14:7
(vii. de Trin) Or thus: When it is said that the Son is the way to the Father, is it meant that He is so by His teaching, or by His nature? We shall be able to see from what follows: If ye had known Me, ye should have known My Father also. In His incarnation asserting His Divinity, He maintained a certain order of sight and knowledge: separating the time of seeing from that of knowing. For Him, who He saith must be known, He speaks of as already seen: that henceforward they might from this revelation have knowledge of the Divine Nature which they had all along seen in Him.
On 14:8
(vii. de Trin) A declaration so new startled Philip. Our Lord is seen to be man. He confesses Himself to be the Son of God, declares that, if He were known, the Father would be known, that, if He is seen, the Father is seen. The familiarity of the Apostle therefore breaks forth into questioning our Lord, Philip saith unto Him, Lord, shew us the Father, and it sufficeth us.He did not deny He could be seen (non visum negavit), but wished to be shewn him; nor did he wish to see with his bodily eyes, but that He whom he had seen might be made manifest to his understanding. He had seen the Son in the form of man, but how through that form He saw the Father, he did not know. This he wants to be shewn him, shewn to his understanding, not set before his eyes; and then he will be satisfied: And it sufficeth us.
On 14:8
(vii. de Trin) He reproves the ignorance of Philip in this respect. For whereas his actions had been strictly divine, such as walking on the water, commanding the winds, remitting sins, raising the dead, He complained that in His assumed humanity, the Divine nature was not discerned. Accordingly to Philip’s request, to be shewn the Father, Our Lord answers, He that hath seen Me, hath seen the Father.
On 14:8
(vii. de Trin) He does not mean the sight of the bodily eye: for His fleshly part, born of the Virgin, doth not avail towards contemplating the form and image of God in Him; but the Son of God being known with the understanding, it follows that the Father is known also, forasmuch as He is the image of God, not differing from but expressing His Author1. For our Lord’s expressions do not speak of one person solitary and without relationship, but teach us His birth. The Father also excludes the supposition of a single solitary person, and leaves us no other doctrine but that the Father is seen in the Son, by the incommunicable likeness of birth.
On 14:8
(vii. de Trin) But the Father is in the Son, and the Son in the Father, not by a conjunction of two harmonizing essences3, nor by a nature grafted into a more capacious substance as in material bodies, in which it is impossible that what is within can be made external to that which contains it; but by the birth of a nature which is life from life; forasmuch as from God nothing but God can be born.
On 14:8
(v. de Trin) The unchangeable God follows, so to speak, His own nature, by begetting unchangeable God. Nor does the perfect birth of unchangeable God from unchangeable God forsake His own nature. We understand then here the nature of God subsisting in Him, since God is in God, nor besides Him who is God, can any other be God.
On 14:8
(vii. de Trin) Wherein He neither desires Himself to be the Son, nor hides the existence1 of His Father’s power in Him. In that He speaks, it is Himself that speaks in His own person; in that He speaks not of Himself, He witnesseth His nativity, that He is God from God.
On 14:10
(vii. de Trin) That the Father dwells in the Son, shews that He is not single, or solitary; that the Father works by the Son, shews that He is not different or alien. As He is not solitary who doth not speak from Himself, so neither is He alien and separable who speaketh by Him. Having shewn then that the Father spoke and worked in Him, He formally states this union: Believe Me that I am in the Father, and the Father in Me: that they might not think that the Father worketh and speaketh in the Son as by a mere agent or instrument, not by the unity of nature implied in His Divine birth.
On 14:11
(vii. de Trin) For what excuse was there for ignorance of the Father, or what necessity to shew Him, when the Father was seen in the Son by His essential nature2, while by the identity of unity, the Begotten and the Begetter are one: Believest thou not that I am in the Father and the Father in Me?