The interpretation timeline

Rev 13:1

How this passage has been read — the sources, oldest to newest.

From the early Church Fathers to now.

Rev 13:1 · Douay-Rheims
“And I saw a beast coming up out of the sea, having seven heads and ten horns, and upon his horns ten diadems, and upon his heads names of blasphemy.”
Patristic before A.D. 750
202
A.D.
Irenaeus Patristic
c. A.D. 130–202
“Inasmuch, then, as in this world some persons betake themselves to the light, and by faith unite themselves with God, but others shun the light, and separate themselves from God, the Word of God comes preparing a fit habitation for both. For those indeed who are in the light, that they may derive enjoyment from it, and from the good things contained in it; but for those in darkness, that they may partake in its calamities. And on this account He says, that those upon the right hand are called into the kingdom of heaven, but that those on the left He will send into eternal fire for they have deprived themselves of all good. And for this reason the apostle says: "Because they received not the love of God, that they might be saved, therefore God shall also send them the operation of error, that they may believe a lie, that they all may be judged who have not believed the truth, but consented to unrighteousness." For when he (Antichrist) is come, and of his own accord concentrates in his own person the apostasy, and accomplishes whatever he shall do according to his own will and choice, sitting also in the temple of God, so that his dupes may adore him as the Christ; wherefore also shall he deservedly "be cast into the lake of fire:" [this will happen according to divine appointment], God by His prescience foreseeing all this, and at the proper time sending such a man, "that they may believe a lie, that they all may be judged who did not believe the truth, but consented to unrighteousness;" whose coming John has thus described in the Apocalypse: "And the beast which I had seen was like unto a leopard, and his feet as of a bear, and his mouth as the mouth of a lion; and the dragon conferred his own power upon him, and his throne, and great might. And one of his heads was as it were slain unto death; and his deadly wound was healed, and all the world wondered after the beast. And they worshipped the dragon because he gave power to the beast; and they worshipped the beast, saying, Who is like unto this beast, and who is able to make war with him? And there was given unto him a mouth speaking great things, and blasphemy and power was given to him during forty and two months. And he opened his mouth for blasphemy against God, to blaspheme His name and His tabernacle, and those who dwell in heaven. And power was given him over every tribe, and people, and tongue, and nation. And all who dwell upon the earth worshipped him, [every one] whose name was not written in the book of the Lamb slain from the foundation of the world. If any one have ears, let him hear. If any one shall lead into captivity, he shall go into captivity. If any shall slay with the sword, he must be slain with the sword. Here is the endurance and the faith of the saints."”
Source
303
A.D.
Victorinus of Pettau Patristic
c. A.D. 250–303
“"And I saw a beast rising up from the sea, like unto a leopard." This signifies the kingdom of that time of Antichrist, and the people mingled with the variety of nations.”
390
A.D.
Ticonius Patristic
d. A.D. 390
“Here a "sea" is mentioned, which above was called a "bottomless pit" from which this beast would ascend. In both instances a people is indicated. Indeed, he sees a people arising from a people, namely, a beast coming forth from a people. Normally "beast" is a designation of that which is hostile to the Lamb, but in a narrative one must determine from passage to passage what aspect of the beast is signified. For sometimes the devil is the beast, elsewhere the beast is his body or one of the heads of that beast such as the one which rises up although he seemed wounded unto death, which is a false imitation of the true faith. In other passages the beast might signify only the leaders. In this present passage the beast that rises from the sea refers to the body of the devil, which has ten horns and seven heads and diadems upon its horns and a blasphemous name upon its heads. And rightly is he said to be named with a name of blasphemy, since he desires to be regarded as God.”
Source
152 years pass — nothing from this stretch is hosted yet
542
A.D.
Caesarius of Arles Patristic
c. A.D. 470–542
“"I saw a beast rising out of the sea," that is, out of an evil people. That he was "rising out" means that he was coming into existence, even as the blooming flower comes forth from the root of Jesse. In the beast coming forth from the sea he signifies all impious who are the body of the devil.”
637
A.D.
Andreas of Caesarea Patristic
c. A.D. 563–637
“Some have interpreted this beast to be a certain power, a leader of the other demons, who is second to Satan, and that after this beast the antichrist arises from the earth. However, according to holy Methodius and holy Hippolytus and others this beast is to be interpreted as the antichrist who comes from the tumultuous and rough sea of this life. The ten horns with the diadems and the seven heads signify the unity that the devil has with him—for these characteristics were interpreted above as also belonging to him. The ten horns and seven heads also signify the division of the earthly government at the end of time into ten, and the earthly government corresponds to this world, which is calculated as consisting of seven days and is divided into seven successive kingdoms. For this reason, Satan, who operates in him, is called "the ruler of this age." "A blasphemous name is upon its heads" clearly refers to his supporters. For from the beginning these never ceased from blaspheming Christ until the accession of Constantine. But after him, [the emperors] Julian and Valens again slandered against Christ.”
Source
735
A.D.
Bede Patristic
A.D. 673–735
“And I saw a beast rising up out of the sea. The beast has various interpretations according to the locations. Here, it signifies the body of the devil arising from the people of the impious. This sea is understood to be the abyss mentioned above. Hence, the dragon is called the king of all that are in the waters, and whose heads are broken in the sea, according to David.”
Source
735
A.D.
Bede Patristic
A.D. 673–735
“Having seven heads and ten horns, etc. He shows that the seven heads are the same as the ten horns. For he had said that the dragon carried seven diadems on its seven heads; now he says the beast carries ten diadems on its ten horns. For seven and ten are the same as receiving a sevenfold in this age. And another evangelist says a hundredfold (Matthew XIX).”
Source
735
A.D.
Bede Patristic
A.D. 673–735
“And on its heads names of blasphemy. For they call their kings gods, both dead and supposedly translated to heaven among the gods, and also on earth as Augusti, which is a name of divinity as they will it. Elsewhere, he says the whole beast is full of names of blasphemy.”
Undated date unknown
Oecumenius Patristic
c. A.D. 550
“In the vision before this, the prophetic evangelist saw a sign in heaven, and behold he says a red Dragon (Rev. 12:3). Now he tells us he saw coming up out of the sea a beast like a leopard. Then in the vision that follows he again sees another beast rising out of the earth (Rev. 13:11), having two horns like a lamb. So, therefore, he saw three beasts in all: the first in heaven, the second out of the sea, and the third out of the earth. But the first and the third are apparent to all; for the first is the ancient evil Dragon, the apostate and adversary of God the Almighty, Satan, and the third is the Antichrist. This middle beast, which now lies before us for observation, what is it? I think it comes after the apostate Dragon, Satan, and it holds the leading position among the rest of the demons; for many fell together. And it is clear from that passage that the divine Scripture declares the ruler of all the demons has been bound to the sea and to Tartarus, as was shown above (Rev. 9:14); perhaps metaphorically thus naming the commotion and disturbance that accompany them, indicating from what things and to where they have fallen, and that they are reserved for the judgment of the great day according to what is written (Jude 6). For if this were not so, but it was perceptible in the sea and in Tartarus, how is it that before this it is recorded in the account that, having devised many schemes, he acted against the Lord and against his mother? Except that according to the literal historical sense, which must not be disregarded even itself, he has been assigned to Tartarus and the abyss. This beast, then, is the second one. The one now before us has been introduced in the book of Job, engaging in dialogue with God, accusing Job, subjecting him to countless trials, yet saying that he has "walked before the face of heaven." (Job 1:7) And not only does the book of Job record him, but the Lord has made mention of him to John when addressing the Jews: "You are of your father the Devil, and you desire to do the desires of your father." (Jn. 8:44) That one was a murderer from the beginning, and in the truth he did not stand, because there is no truth in him. When he speaks a lie, he speaks from his own, for he is a liar and the father of it, the one who is now presented to us for viewing, the apostate Dragon, become their leader and ringleader of the revolt; just as the holy Abraham is proclaimed father of nations, having been made beforehand the source of their faith according to what was said to him, "I have made you the father of many nations." (Gen. 17:5) With these matters therefore clarified according to my view, let us return to the passage in question. He says, I saw a beast rising out of the sea, having ten horns and seven heads, and on his horns ten crowns. He sees him coming up from the sea; for his rise and, as it were, his elevation are from the disturbed and unstable life of men, who have chosen him as their tyrant; and the ten horns plainly indicate to him a great dominion, just as the seven heads signify certain ploys and principles of deceit and constructions; for the numbers ten and seven are perfect numbers. And there were crowns about his horns, showing him as ruler risen up against mankind, because we through deceit had voluntarily delivered ourselves to him. And upon his head he says names of blasphemy. Properly said, upon his head; for he raves to himself and, as his own head, mocking God, stealing reverence from God and assigning it to himself.”
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.