First Reading — 2 Kings 17:5-8, 13-15a, 18
John Chrysostom
On 17:3–6
At this point it is also appropriate to tell where the Samaritans originated. I say this because the entire region is called Samaria. From what source, then, did they derive this name? The mountain is called Semer from the man who had taken possession of it, as Isaiah also said: "And the head of Samaria, Ephraim." The inhabitants, however, were called not Samaritans but Israelites. But as time went on, they transgressed against God, and during the reign of Pekah, Tiglath-pileser went up and seized many cities. After attacking and killing Elah, he gave the kingdom over to Hoshea. Later, Shalmaneser came and captured other cities and made them subject and tributary. However, though Hoshea at first yielded, he revolted afterwards from subjection and took refuge in the aid of the Ethiopians. The Assyrian learned this and, having made an expedition and taken them captive, forbade the nation to remain there any longer, because he suspected the possibility of another such revolt.
Responsorial Psalm — Psalm 60:3, 4-5, 12-13
Basil of Caesarea
On 59:1–3
Therefore, "O God, you have cast us off." You have cast off those who in proportion to their sins removed themselves a distance from you. You have destroyed the accumulations of our wickedness, doing good to us because of our weakness. You were angry, since "we were by nature children of wrath," having no hope and being without God in the world. You had mercy on us when "you sent forth your only-begotten Son as a propitiation for our sins," in order that in his blood we might find redemption. We would not know that we were having these kindnesses done to us, unless "you have made us drink the wine of sorrow." By wine he means the words that lead the hardened heart to conscious perception.
On 59:7–9
"Gilead is mine, and Manasseh is mine." Gilead is a grandson of Manasseh; this is said in order that he may show that the succession of the patriarchs, from whom is descended Christ according to the flesh, comes down from God. "And Ephraim is the support of my head. Judah is my king." He will join together by agreement the parts that are severed. "Moab is the washbasin of my hope." Or "a pot for washing," another of the interpreters says; or "a pot of security"; that is to say, the excommunicated person, who has been forbidden with threats to enter the church of the Lord. For the Moabite and the Ammonite will not enter until the third and until the tenth generation and until everlasting time. Nevertheless, since baptism possesses remission for sins and produces security for the debtors, he, showing the deliverance through baptism and the affection for God, says, "Moab is a pot for washing" or "a pot of security." Therefore, all "foreigners are made subject," bowing down under the yoke of Christ; for this reason he will set his shoe in Edom. The shoe of the divinity is the God-bearing flesh, through which he approaches humans. In this hope, pronouncing blessed the time of the coming of the Lord, the prophet says, "Who will bring me into the fortified city." Perhaps he means the church, a city, indeed, because it is a community governed conformably to laws; and fortified, because of the faith encompassing it. Whence one of the interpreters produced a very clear translation: "Into a city fortified all around." Who, then, will permit me to see this great spectacle, God living among people? These are the words of the Lord: "Many prophets and just people have longed to see what you see, and they have not seen it."
On 59:13–14
Therefore, let the church of God be saluted and let it be taught to say what we were just saying: "Give us help from trouble; for the help of people is worthless." So, perhaps, the meaning of the psalm does not at all permit us to allege weakness, if indeed affliction is a patron of help and not an occasion of infirmity. To those, then, who were rejected through sin but then received again through the kindness of God, it is appropriate to say, "O God, you have cast us off and have destroyed us; you have been angry and have had mercy on us."
Gospel — Matthew 7:1-5
Hilary of Poitiers
On 7:1
Otherwise; He forbids us to judge God touching His promises; for as judgments among men are founded on things uncertain, so this judgment against God is drawn from somewhat that is doubtful. And He therefore would have us put away the custom from us altogether; for it is not here as in other cases where it is sin to have given a false judgment; but here we have begun to sin if we have pronounced any judgment at all.
On 7:3
Otherwise; The sin against the Holy Spirit is to take from God power which has influences, and from Christ substance which is of eternity, through whom as God came to man, so shall man likewise1 come to God. As much greater then as is the beam than the mote, so much greater is the sin against the Holy Spirit than all other sins. As when unbelievers object to others carnal sins, and secrete in themselves the burden of that sin, to wit, that they trust not the promises of God, their minds being blinded as their eye might be by a beam.