The interpretation timeline
Psalm 80:5 Douay-Rheims

For it is a commandment in Israel, and a judgment to the God of Jacob.

A.D. 430 – 1771 3 witnesses 4 excerpts

Patristic

before A.D. 750
430
A.D.
Augustine of Hippo Patristic
A.D. 354–430
“"Because it is a commandment for Israel, and a judgment for the God of Jacob" [Psalm 81:4]. Where a commandment, there judgment. For, "They that have sinned in the Law, by the Law shall be judged." [Romans 2:12] And the very Giver of the commandment, the Lord Christ, the Word made flesh, says, "For judgment I have come into the world, that they that see not may see, and they that see may be made blind." [John 9:39] What is, "That they that see not may see, they that see be made blind," but that the lowly be exalted, the proud thrown down? For not they that see are to be made blind, but those who to themselves seem to see are to be convicted of blindness. This is brought about in the mystery of the press, that they who see may not see, and they that see be made blind.”
Source
“"A testimony in Joseph He made that" [Psalm 81:5]. Look you, brethren, what is it? Joseph is interpreted augmentation. You remember, you know of Joseph sold into Egypt: Joseph sold into Egypt is Christ passing over to the Gentiles. There Joseph after tribulations was exalted, and here Christ, after the suffering of the Martyrs, was glorified. Thenceforth to Joseph the Gentiles rather belong, and thenceforth augmentation; because, "Many are the children of her that was desolate, rather than of her that has the husband." [Isaiah 54:1] "He made it, till he should go out of the land of Egypt." Observe that also here the "fifth of the sabbath" is signified: when Joseph went out from the land of Egypt, that is, the people multiplied through Joseph, he was caused to pass through the Red Sea. Therefore then also the waters brought forth creeping things of living souls. [Genesis 1:20] No other thing was it that there in figure the passage of that people through the sea foreshowed, than the passing of the Faithful through Baptism; the apostle is witness: for "I would not have you ignorant, brethren," he said, "that our fathers were all under the cloud, and all passed through the sea, and were all baptized unto Moses in the cloud and in the sea." [1 Corinthians 10:1-2] Nothing else then the passing through the sea did signify, but the Sacrament of the baptized; nothing else the pursuing Egyptians, but the multitude of past sins. You see most evident mysteries. The Egyptians press, they urge; so then sins follow close, but no farther than to the water. Why then do you fear, who hast not yet come, to come to the Baptism of Christ, to pass through the Red Sea? What is "Red"? Consecrated with the Blood of the Lord. Why do you fear to come? The consciousness, perhaps, of some huge offenses goads and tortures in you your mind, and says to you that it is so great a thing you have committed, that you may despair to have it remitted you. Fear lest there remain anything of your sins, if there lived any one of the Egyptians! [Exodus 14:29-30] But when you shall have passed the Red Sea, when you shall have been led forth out of your offenses "with a mighty hand and with a strong arm," you will perceive mysteries that you know not: since Joseph himself too, "when he came out of the land of Egypt, heard a language which he knew not." You shall hear a language which you know not: which they that know now hear and recognise, bearing witness and knowing. You shall hear where you ought to have your heart: which just now when I said many understood and answered by acclamation, the rest stood mute, because they have not heard the language which they knew not. Let them hasten, then, let them pass over, let them learn.”
Source

Scholastic

c. 1100 – 1500
1105
A.D.
Rashi Jewish
1040–1105
“For it is a statute for Israel from the Holy One, blessed be He, to sound the shofar on that day, the day of the judgment of the Holy One, blessed be He.”

Post-Reformation

c. 1650 – 1900
1771
A.D.
John Gill Reformed
1697–1771
“This he ordained in Joseph for a testimony,.... That is, this law concerning the blowing of trumpets on the new moon, and the keeping the solemn feast at the full of the moon, was made to be observed by all Israel, who are meant by Joseph, for a testimony of God's good will to them, and of their duty and obedience to him: when he went out through the land of Egypt, or "over it" (b); which some understand of Joseph, who is said to go over all the land of Egypt, to gather in provision against the seven years of famine, Gen 41:45 and Jarchi says that his deliverance from prison was at the beginning of the year, and was advanced in Pharaoh's court: and the meaning is, either "when he", the Lord, "went out against the land of Egypt", so Arama, in order to slay their firstborn; and when he passed over Israel, and saved them; marched through the land in his indignation, and went forth for the salvation of his people, Exo 11:4 then was the ordinance of the passover appointed: or when Israel went out of Egypt, designed by Joseph, some little time after, while in the wilderness, and dwelling in tents, the feast of tabernacles was instituted; but rather this shows that the feast of passover is before meant, which was instituted at the time of Israel's going out of Egypt, and was the solemn feast day ordained for a statute, law and testimony in Israel; and that the new moon, or month rather, on which the trumpet was to be blown, was the month Abib, the beginning of months, by an ordinance of God, Exo 12:2. where I heard a language that I understood not; here the prophet represents the people of Israel in Egypt; though the Septuagint, Vulgate Latin, Syriac, and Arabic versions, read, he heard, and he understood not and the language is either the voice of God out of the fire, which before was never heard in this unusual manner, nor understood, Deu 5:24 or the speech of Moses, who had Aaron for his mouth and spokesman; or rather the Egyptian language, which was not understood by the Israelites without an interpreter, Gen 42:23 which sense is confirmed by Psa 114:1, and this is mentioned as an aggravation of their affliction in Egypt; see Jer 5:15. (b) "in ipsum exeundo", Montanus; "cum exiret ipse super terram", Pagninus.”
Source
Modern · 1953 →

The in-app commentary runs from the Fathers to the early-modern record, then stops — that's where the public-domain sources end, not where the reading does. For the modern reading, follow the sources directly.