Apocalypse 11:3-6: And I will give unto my two witnesses: and they shall prophesy, a thousand two hundred sixty days, clothed in sackcloth. These are the two olive trees and the two candlesticks that stand before the Lord of the earth. And if any man will hurt them, fire shall come out of their mouths and shall devour their enemies. And if any man will hurt them, in this manner must he be slain. These have power to shut heaven, that it rain not in the days of their prophecy: And they have power over waters, to turn them into blood and to strike the earth with all plagues, as often as they will.
Many hold these two witnesses to be Enoch and Elias, both of them did not die as reported in the Bible.
Enoch
And Jared lived a hundred and sixty-two years, and begot Henoch. And Jared lived after he begot Henoch, eight hundred years, and begot sons and daughters. And all the days of Jared were nine hundred and sixty-two years: and he died. And Henoch lived sixty-five years, and begot Mathusala. And Henoch walked with God: and lived after he begot Mathusala, three hundred years, and begot sons and daughters. And all the days of Henoch were three hundred and sixty-five years. And he walked with God, and was seen no more: because God took him. (Genesis 5:18-24)
Ecclesiasticus 44:16: Henoch pleased God, and was translated into paradise, that he may give repentance to the nations.
Hebrews 11:5: By faith Henoch was translated that he should not see death: and he was not found because God had translated him. For before his translation he had testimony that he pleased God.
Jude 1:14-16: Now of these Enoch also, the seventh from Adam, prophesied, saying: Behold, the Lord cometh with thousands of his saints: To execute judgment upon all and to reprove all the ungodly for all the works of their ungodliness, whereby they have done ungodly: and for all the hard things which ungodly sinners have spoken against God. These are murmurers, full of complaints, walking according to their own desires: and their mouth speaketh proud things, admiring persons, for gain's sake.
Elias
And as they went on, walking and talking together, behold a fiery chariot, and fiery horses parted them both asunder: and Elias went up by a whirlwind into heaven. (4 Kings 2:11)
Behold I will send you Elias the prophet, before the coming of the great and dreadful day of the Lord. And he shall turn the heart of the fathers to the children, and the heart of the children to their fathers: lest I come, and strike the earth with anathema. (Malachias 4:5-6)
Elias was a man passible like unto us: and with prayer he prayed that it might not rain upon the earth. And it rained not for three years and six months. And he prayed again. And the heaven gave rain: and the earth brought forth her fruit. (James 5:17-18)
Apocalypse 11:7-10: And when they shall have finished their testimony, the beast that ascendeth out of the abyss shall make war against them and shall overcome them and kill them. And their bodies shall lie in the streets of the great city which is called spiritually, Sodom and Egypt: where their Lord also was crucified Note well in the Bible Jerusalem usually means heaven, so Saint John in the Apocalypse in order to indicate the actual city Jerusalem says:. where their Lord also was crucified.
Read about the last party: Apocalypse 11:9-10: And they of the tribes and peoples and tongues and nations shall see their bodies for three days and a half: and they shall not suffer their bodies to be laid in sepulchres. And they that dwell upon the earth shall rejoice over them and make merry: and shall send gifts one to another, because these two prophets tormented them that dwelt upon the earth.
Enoch and Elias Are Raised From the Dead
Apocalypse 11:11-12: And after three days and a half, the spirit of life from God entered into them. And they stood upon their feet: and great fear fell upon then that saw them. And they heard a great voice from heaven, saying to them: Come up hither. And they went up to heaven in a cloud: and their enemies saw them.
Now we begin to move into the final stage of events with an earthquake.
Apocalypse 11:13: And at that hour there was made a great earthquake: and the tenth part of the city fell. And there were slain in the earthquake, names of men, seven thousand: and the rest were cast into a fear and gave glory to the God of heaven.
From The Mystical City of God by Mary of Agreda: 487.After having thus favored the heavenly Princess, our Savior distributed the sacramental bread to the Apostles (Luke 22, 17), commanding them to divide it among themselves and partake of it. By this commandment He conferred upon them the sacerdotal dignity and they began to exercise it by giving Communion each to Himself. This they did with the greatest reverence, shedding copious tears and adoring the body and blood of our Lord, whom they were receiving. They were established in the power of the priesthood, as being founders of the holy Church and enjoying the distinction of priority over all others (Ephes. 2, 20). Then saint Peter, at the command of Christ the Lord, administered two of the particles of holy Communion to the two patriarchs, Enoch and Elias. This holy Communion so rejoiced these two holy men, that they were encouraged anew in their hope of the beatific vision, which for them was to be deferred for so many ages, and they were strengthened to live on in this hope until the end of the world. Having given most to the Almighty for this blessing, they were brought back to their abiding-place by the hands of the holy angels. The Lord desired to work this miracle in order to pledge Himself to include the ancient natural and written laws in the benefits of the Incarnation, Redemption and general resurrection; since all these mysteries were contained in the most holy Eucharist. By thus communicating Himself to the two holy men, Enoch and Elias, who were still in their mortal flesh, these blessings were extended over the human race such as it existed under the natural and the written laws, while all the succeeding generations were to be included in the new law of grace, the Apostles at the head. This was all well understood by Enoch and Elias, and, returning to the midst of their contemporaries, they gave thanks to their and our Redeemer for this mysterious blessing.