Rev 8:8

“He speaks of the devil as a burning mountain, for he consumed those near to him as though he were a fire. He is called "great" because he is one angel among others and is himself a creature.… He calls the world a "sea," in which he saw the devil who had been cast down from heaven as a burning fire.”

“The burning mountain cast into the sea is the devil, who was sent against the peoples. A third part of the sea became blood. By "blood" he means the wisdom of the flesh, which is hostile to God. For this reason it is said that through such wisdom the human soul is destroyed. And so the apostle said, "To be wise according to the flesh is death, for flesh and blood shall not inherit the kingdom of God."”

“We are aware that according to the opinion of some this shows the sea with those in it burning by a purifying fire after the resurrection. However, the mention of a third seems to us ill-suited for this interpretation. For, as it is said, those who are being punished are more than those being saved. But according to the anagogical sense there is nothing wrong with thinking that the present life is figuratively called a "sea." … As some of our teachers think, we think that the "great mountain" is the devil, who burns with the fire of wrath against us but who will be bound in Gehenna. But during the time allowed to him he will destroy a third of the islands and ships in the sea and that which swims in it, even as long ago he did to Job. For he is an enemy and an accuser against the righteous judgment of God. For "to that which one is submitted, to that one is a slave." And it would not be foreign and contrary to the intention of the passage to say that the death of the soul comes upon those who in the sea of life blaspheme the Trinity through works and words.”

“And as it were a great mountain burning with fire, was cast into the sea, etc. With the growth of the Christian religion, the devil, swollen with pride and burning with the fire of his fury, was cast into the sea of the world, with the Lord saying: "If you say to this mountain, be taken up and cast into the sea, it will be done" (Mark 11). Not that he was not there before, but that, having been cast out from the Church, he began to rage more greatly against his own, inflicting spiritual death on them with the pride of carnal wisdom. For to think according to the flesh is death (Romans 8). But the apostles were not taught by flesh and blood, but by the Father who is in heaven (Matthew 16). For in that sea, they steered the ship of faith which offered itself to be trodden by the feet of the Lord.”

“And the second angel sounded the trumpet: and as it were a great mountain, burning with fire, was cast into the sea, and the third part of the sea became blood: and the third part of those creatures died in it, which had life, and the third part of the ships was destroyed. The Devil is called a great mountain, whether because he wanted to be like the one about which it is said, In the last days the mountain of the house of the Lord shall be prepared, [Is. 2:2] or because in the end he will exalt himself above all that is called, or worshipped as, God. [2 Thes. 2:4] He is called burning because he is tormented by his own evilness and envy, because, ejected from among the saints by the angel sounding the trumpet, that is by the Church preaching, he is cast into the sea, that is into the incredulous — not that he was not already in them before, but since he has been ejected from among the saints, he starts ruling over the incredulous all the more. It seems that by the third that was turned into blood is symbolized the kind of death by which the two other thirds die, so that in one third is denoted the death, and in two thirds the number of the dying. The water turned into blood is fleshly wisdom, which kills souls; whence the apostle: Being wise according to the flesh is death. [Variant of Rom. 8:6] This wisdom means both bad credulity and wrong work; for with regards to wrong doctrine it is said, The letter killeth, [2 Cor. 3:6] and with regards to wrong work, Deliver me from bloods. [Ps. 50:16]”

“'On this, Caius the heretic objected to this revelation, and said that it is not possible that these things should be, inasmuch as as a thief that cometh in the night, so is the coming of the Lord [1 Thess. v. 2]. Hippolytus of Rome answered him, and said that, in like manner as God wrought signs such as these in Egypt, so is He to work when Christ appears. And those that [were wrought] in Egypt were partial, inasmuch as a part of the people was subjected there ; but these are to be general,3 before the judgment, on all the world. Accordingly, by the revelation John declared that there are to be plagues before the judgment, as though for the avenging of the righteous and retribution on the unbelieving, that when involved in these they may not trouble the faithful. So also the Lord said, There shall be in that day tribulation such as has been none like it [St. Matth. xxiv. 21] ; and Joel, I will show signs in heaven and on earth, blood and fire and vapour of smoke. The sun shall be turned into darkness and the moon into blood, before the day of the Lord come [Joel ii. 30, 31] ; and Amos, To what end is the day of the Lord for you, for it is dark and not light? in like manner as if thou fleddest from a lion and a bear met thee, or one leaned his hands on a wall and a serpent bit him [Amos v. 18, 19]. The text, that the day of the Lord cometh as a thief, signifies as regards the unbelieving that they are darkness, inasmuch as the faithful are children of light, who walk not in the night [St. John xi. 10; xii. 35, 36 ; Eph. v. 8]. Accordingly, in Egypt this type was completed; for the Egyptians had darkness, but the Hebrews had light [Exod. x. 22, 23].'”

“The divine apostle writes to the Romans, saying: "that creation was subjected to futility, not willingly but because of the one who subjected it, in hope that creation itself will be set free from the bondage of corruption into the freedom of the glory of the children of God." (Rom. 8:20-21) But when will it be freed? When there will be "new heavens and a new earth according to His promises," as Peter proclaims to us, writing in his second epistle. (2 Peter 3:13) In order for the earth, when it is renewed, to be freed from corruption and to become new, it is necessary that the sea also undergo this transformation; for the sea is within the earth. And how could it be purified itself, except through the cleansing of fire? Therefore, fire having fallen into it, it transformed the sea into blood, and killed a third of those within it. This, then, in relation to the letter and the perceptible, you might also conceive of as the sea, both by analogy and according to the laws of transformation, representing the present life because of the turmoil within it and the varied distractions; and fish and ships, symbolizing people immersed in the salty and bitter mud of sins, who, overwhelmed by sorrows, will ultimately fall into fruitless regrets over the lives they have lived.”