The interpretation timeline
Isaiah 29:11 Douay-Rheims

And the vision of all shall be unto you as the words of a book that is sealed, which when they shall deliver to one that is learned, they shall say: Read this: and he shall answer: I cannot, for it is sealed.

A.D. 235 – 1871 8 witnesses

Patristic

before A.D. 750
235
A.D.
Hippolytus of Rome Patristic
c. A.D. 170–235
“And that the things spoken of old by the law and the prophets were all sealed, and that they were unknown to people, Isaiah declares when he says, "And they will deliver the book that is sealed to one that is learned, and will say to him, 'Read this;' and he will say, 'I cannot read it, for it is sealed.' " It was right and necessary that the things spoken of old by the prophets should be sealed to the unbelieving Pharisees, who thought that they understood the letter of the law, and be opened to the believing. The things, therefore, which of old were sealed, are now by the grace of God the Lord all open to the saints.”
Source
258
A.D.
Cyprian Patristic
c. A.D. 200–258
“Isaiah [prophesied] that the Jews would not understand the holy Scriptures, but that they would become intelligible in the last times, after Christ had come: "And all these words shall be to you as the words of a book that is sealed, which, if you shall give to a man that knows letters to read, he shall say, I cannot read, for it is sealed.… But in that day the deaf shall hear the words of the book, and they who are in darkness and in a cloud; the eyes of the blind shall see."”
Source
339
A.D.
c. A.D. 260–339
“For our Lord Jesus Christ did not come as it were to seal up the visions of the prophets. He rather opened and explained those that were of old obscure and sealed, tearing away so to say the seals impressed on them, and taught his disciples the meaning of the Holy Scriptures. Hence he says, "Behold, the lion of the tribe of Judah has prevailed, and he has opened the seals that were set on the book," in John's Apocalypse. What are these seals but the obscurities of the prophets? Isaiah knew them well and definitely says too: "And these words shall be as the words of the sealed book." The Christ of God did not come then to shut up the vision and the prophet but rather to open them and bring them to the light.”
Source

Scholastic

c. 1100 – 1500
1105
A.D.
Rashi Jewish
1040–1105
“the vision of everything All that you used to see in the constellations shall be concealed from you like the words of a letter sealed with wax, which, if they give to read one able to read a letter, he will say, “I cannot, for I see not what is inside, for it is sealed.””
1167
A.D.
Ibn Ezra Jewish
1089–1167
“The vision of all. Every prophecy. For it is sealed. They cannot understand it; the same meaning is contained in the words, seal the law (8:16), as I explained.”
1256
A.D.
Thomas Aquinas Catholic
1225–1274
“Woe, Ariel. In this part he sets forth a threat against the people, or against the city; and it is divided into two parts. In the first he threatens the punishment of temporal destruction; in the second, the punishment of spiritual blindness, Be astonished. Concerning the first, two things. In the first he threatens destruction; in the second he sets forth some sort of consolation, and it shall be as a dream. The first into two. In the first, the destruction of Jerusalem by the Babylonians. In the second, by the Romans, and I will encompass. Concerning the first, three things. First he recalls its former dignity. Ariel, that is, lion of God, because by the power of God, in the times of David and Solomon, it feared no one, just as a lion does not either. Proverbs 30: a lion, strongest of beasts, will tremble at the meeting of no one. Or on account of the altar of holocausts, which was there, which consumed animals as a lion does. And so as it is taken in Ezekiel 43: or perhaps on account of its shape, because it was situated after the manner of a lion. He conquered. 1 Kings 17: for I conquered the lion and the bear. Second he sets forth the destruction, positing three things: the cessation of feasts, add, as if to say, for many years. Have rolled around, that is, have perished. Hosea 3: they shall sit many days without sacrifice and without ephod. Siege, and I will encircle with a rampart, namely by the Chaldeans. Ezekiel 4: it shall be in a state of siege; and he hints at the conquest arising from sorrow, and she shall be sorrowful. Lamentations 1: many are her groans, etc. Third he sets forth the restoration made under Jesus the high priest and others, concerning whom the whole of Esdras treats. And it shall be to me; as if to say: retaining only a shadow of its former dignity. But on the contrary: Haggai 2: great is the glory of this latter house, more than of the former. And it must be said that this is said on account of the fact that it was visited by the Son of God himself, even bodily. And I will encompass. Here he threatens destruction by the Romans; and concerning this he sets forth four things. First, the siege, and I will encompass as a sphere, that is, round about. Luke 19: your enemies shall encompass you with a rampart. Habakkuk 1: he shall laugh at every fortification, and shall heap up a mound. Second, the humiliation of the besieged, you shall be humbled; and the sign of the humiliation: you shall speak out of the earth, that is, just as if you were under the earth, you shall even be heard speaking lowly, bearing the words of a python-spirit, who used to chant incantations silently. Zephaniah 3: I will take away out of your midst the evil-speakers of your pride. Or the merit of the humiliation, reproving in them the sin of avarice, you shall speak out of the earth; and of idolatry, and it shall be as of a python-spirit. Third he sets forth the multitude of enemies, and it shall be as dust: Joel 1: a nation has come up; or the destruction of the enemies, as above, 17: it shall be carried off like the dust of the mountains before the face of the wind. Fourth he sets forth the destruction itself, and it shall be suddenly: metaphorically, on account of the ferocity of the enemies. Jeremiah 4: he shall come up as a cloud, and as a tempest: his chariots are swifter than eagles. And it shall be as a dream. Here he applies a certain consolation drawn from the punishment of the enemies, because, like a vain thing, they shall come to nothing, carrying back no advantage from the destruction of Judea, just as neither does one who is hungry or thirsty gain anything from food or drink dreamed of. Ecclesiasticus 34: vain hope and a lie are to a senseless man, and dreams lift up the imprudent. Zechariah 12: I will make Jerusalem a stone of burden to all peoples. Note on that word, and it shall be as a dream, that a thing is called a dream, first, on account of vanity. Ecclesiasticus 34: the vision of dreams is according to this; second, on account of brevity. Job 20: like a dream flying up he shall not be found. Third, on account of the obscurity of its knowing. Job 33: through a dream, in a vision of the night. Fourth, on account of the perversity of the soul. Below, 56: sleeping, and loving dreams. Be astonished, here he threatens the punishment of blindness: and first he foretells the blindness of the Jews; second, the conversion of the Gentiles, is it not yet. Concerning the first, two things. First he sets forth the blindness; second he assigns its reason, and the Lord said. Concerning the first, three things. First he foretells the blindness, setting forth those things which disturb the judgment of reason: be astonished, from the consideration of the evils of fault or of punishment. Jeremiah 2: be astonished, O heavens, at this, and, O gates of heaven, be very desolate. And wonder, from the consideration of great things. Psalm 138: wonderful are your works. Waver, from the uncertainty of things to be chosen. James 1: for he who hesitates is like the wind; be shaken, from the inconstancy of purposes. Job 4: your hands have strengthened the staggering. Be drunk, from the anxiety of sorrows. Habakkuk 2: drink also, you, and be fast asleep; the cup of the right hand of the Lord shall come round about you. Second he sets forth the manner of the blindness, for he has mingled; that is, as mingled wine he has given to drink, your eyes, namely the prophets. Above, 19: the Lord has mingled in its midst a spirit of dizziness. Third he sets forth the effect of the blindness, because the book of sacred Scripture and the visions of all the prophets they shall not understand. And it shall be to you. Apocalypse 5: I saw in the right hand of him who sat a book. And the Lord said. Here he sets forth the cause of the blindness, namely their own sin: first as to the affections; second as to the intellect, woe to those who are deep. Concerning the first he sets forth two things. First the fault of contempt of God, but his heart, because they cloak it with words, with lips, with human observances. And they feared. Jeremiah 12: you are near to their mouth, and far from their reins. Matthew 15: you have made void the commandment of God for the sake of your traditions. Second, the punishment, therefore behold I, great, according to their own reputation, or formerly. Obadiah: I will destroy the wisdom of the wise, and the prudence of the prudent I will reject: 1 Corinthians 1. Woe to those who are deep. Here he sets forth the sin on the part of the intellect, because they did not believe in the providence of God, that he would know the things that are done concerning us: and concerning this he does two things. First the devising of the error is set forth. Now they said that they escaped God's notice, on account of the depth of the heart, where they turned over their wicked counsels: hence he says, who are deep, Jeremiah 17: the heart of man is deep and unsearchable; who shall know it? And on account of the obscurity of the places in which they carried out their wicked works: hence he says, whose are, John 3: everyone who does evil hates the light. Ecclesiasticus 16: do not say, I shall be hidden from God. Second the just rebuke is set forth, it is perverse. You have not made it, because God knows insofar as he is the cause of the thing. Below, 45: woe to him that contradicts his maker. Below, 64: and now, O Lord, you are our father, but we are clay; and you our fashioner, and we are all the works of your hands. Is it not. Here he foretells the conversion of the Gentiles: and concerning this he does three things. First he foretells the conversion to grace. Lebanon, the Gentiles, because it was a mountain in the land of the Gentiles; into Carmel, into the grace which the Jews had through circumcision, because it is interpreted knowledge of circumcision. Into a forest, that is, into the barrenness in which the Gentiles previously were. Below, 32, the same is found. To sacred knowledge, the deaf, namely the Gentiles, who previously had not heard the words of the law. Matthew 2: the blind see. John 9: I have come into this world for judgment, that those who do not see may see, and those who see may become blind. To spiritual gladness, and they shall add. Psalm 9: I will be glad and exult in you, I will sing to your name, O Most High. Second he assigns the occasion, or reason, of the conversion, from the fall of the Devil: for he has failed who prevailed, through power; the mocker, the deceiver through cunning. Above, 16: the wretch is consumed, from the blindness of the Jewish people: because blindness in part has come upon Israel: Romans 11. Cut down are those who watched: eagerness toward evil. Proverbs 4: for they do not sleep, unless they have done evil. Who to sin, by wicked examples and teachings. Him that reproved, as to the contempt of discipline. Amos 5: they have hated him that reproves in the gate. They have turned aside, as to the vanity of sin, because that which does not attain its end is in vain. Wisdom 5: what has pride profited us, or what has the boasting of riches conferred upon us? Third he sets forth the return of the Jews at the end of the world, therefore thus says; who redeemed, Genesis 11. Not now, that is, in this time, shall he be confounded, with a good confusion. Ecclesiasticus 4: there is a confusion that brings glory; sons, the apostles, murmurers, that is, those who formerly murmured. Above, 27: they that shall go forth with impetus from Jacob, and Israel shall blossom and bud. Or it can be expounded otherwise, of the prosperity which is promised to them once Sennacherib or Nebuchadnezzar has been destroyed. Carmel into a forest; that is, so great shall be the fertility of the land of promise, that the fertility of Carmel shall be reckoned barrenness in comparison to it. The mocker, Sennacherib or Nebuchadnezzar. His sons, the three youths in the furnace of fire: or because their own children shall render the praise of my name, which they themselves did not render in their youth.”

Post-Reformation

c. 1650 – 1900
1771
A.D.
John Gill Reformed
1697–1771
“And the vision of all is become unto you as the words of a book that is sealed,.... The prophecies of all the prophets contained in the Scriptures; or all the prophecies in the book of Isaiah, concerning the Messiah, were no more seen, known, and understood, both by the priests and the people, than if they had been in a book, written, rolled up, and sealed. And this was owing, not to the obscurity of these writings, or because they were really sealed up, but to the blindness and stupidity of the people, whose eyes were closed, and their heads covered; and the prophecies of the Scriptures were only so to them, "unto you", not unto others; not to the apostles of Christ, whose understandings were opened by him, to understand the things written concerning him, in the law, in the prophets, and in the psalms; but the Jewish rulers, civil and ecclesiastical, as well as the common people, understood them not, though they were the means of fulfilling many of them; and they were as ignorant of the prophecies concerning their own ruin and destruction, for their rejection of Christ; see Luk 24:27, which men deliver to one that is learned; or, "that knows the book" (u); or "letters", as the Septuagint; see Joh 7:15 such were the Scribes, called or "letter men", men that could read well, and understood language: saying, Read this, I pray thee; or read this now, as the Targum, and interpret it, and tell the meaning of it: and he saith, I cannot, for it is sealed; which Kimchi says was an excuse invented, because he had no mind to read it, or otherwise he could have said, open, and I will read it; or he might have broke off the seal; but knowing there were difficult things, and things hard to be understood, in it, did not care to look into it, and read it, and attempt to explain it to others. (u) "scienti librum", Montanus; , Sept.; "scienti literas", V. L. Junius & Tremellius, Piscator, Cocceius.”
Source
1871
A.D.
1871
“of all--rather, "the whole vision." "Vision" is the same here as "revelation," or "law"; in Isa 28:15, the same Hebrew word is translated, "covenant" [MAURER]. sealed-- (Isa 8:16), God seals up the truth so that even the learned, because they lack believing docility, cannot discern it (Mat 13:10-17; Mat 11:25). Prophecy remained comparatively a sealed volume (Dan 12:4, Dan 12:9), until Jesus, who "alone is worthy," "opened the seals" (Rev 5:1-5, Rev 5:9; Rev 6:1).”
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.