Rev 11:6 These have power to shut heaven, that it rain not in the days of their prophecy: and have power over waters to turn them to blood, and to smite the earth with all plagues, as often as they will.
The grace of God was available to anyone who repented and came to Jesus, they would receive God's protection, but those who opposed the two men sent from God, by the word of these two witnesses plagues would come on the earth as in the time of Moses. Plagues should make the people cry out to God. Perhaps these were the trumpet judgments spoken of earlier.
Rev 11:7 And when they shall have finished their testimony, the beast that ascendeth out of the bottomless pit shall make war against them, and shall overcome them, and kill them.
Rev 9:11 And they had a king over them, which is the angel of the bottomless pit, whose name in the Hebrew tongue is Abaddon, but in the Greek tongue hath his name Apollyon.
Satan would kill them, probably through the antichrist, so these were not immortal glorified beings, as the real Moses and Elijah; these were not yet glorified. Remember the witnesses had power given to them for protection and for judgment, so apparently God allowed them to be slain, as Jesus allowed himself to be slain for a purpose.
Rev 11:8 And their dead bodies shall lie in the street of the great city, which spiritually is called Sodom and Egypt, where also our Lord was crucified.
On the streets of Israel, in or near Jerusalem, where our Lord was crucified. The Holy City had become worldly and evil, with sexual perversion, because of the people who worshipped the antichrist. There would be open homosexuality. Already they are converging on Jerusalem. That spirit is unleashed in all nations, it is the opposite of holiness and obedience to God.
Rev 11:9 And they of the people and kindreds and tongues and nations shall see their dead bodies three days and an half, and shall not suffer their dead bodies to be put in graves.
The unburied bodies, is a show of disrespect and a seeming victory for evil people. They thought that Satan had overcome the people of God.
Rev 11:10 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 on the earth.
Sending gifts and greeting cards with lewd messages, rejoicing that good had been destroyed.
Isa 5:14 Therefore hell hath enlarged herself, and opened her mouth without measure: and their glory, and their multitude, and their pomp, and he that rejoiceth, shall descend into it.
Isa 5:15 And the mean man shall be brought down, and the mighty man shall be humbled, and the eyes of the lofty shall be humbled:
Rev 11:11 And after three days and an half the Spirit of life from God entered into them, and they stood upon their feet; and great fear fell upon them which saw them.
As Christ was risen on the third day, the life giving spirit of God entered into them, they were revived and great fear fell upon them which saw him. It may have seen around the world in newscasts.
Rev 11:12 And they heard a great voice from heaven saying unto them, Come up hither. And they ascended up to heaven in a cloud; and their enemies beheld them.
A great voice from heaven bidding them to come up. They went up in a cloud as the church was raptured; and their enemies left behind. Were these two ministers symbolic of the witness of the church? Perhaps, but these appear to be actual servants of God who had great power, as Jesus, they died and were resurrected. Never was the church commanded to curse the earth, as these men were given power to do. The old testament men of God were given such powers, Moses and Elijah, these were types of the old testament saints, people that those of the old covenant would recognize and obey.
Rev 11:13 And the same hour was there a great earthquake, and the tenth part of the city fell, and in the earthquake were slain of men seven thousand: and the remnant were affrighted, and gave glory to the God of heaven.
God's wrath poured out, with the purpose of driving more to repentance. The remnant, those who come out of the worlds evil, they repented and gave glory to the God of heaven. What will it take to change a stubborn sinful heart?
Rev 11:14 The secondwoe is past; and, behold, the third woe cometh quickly.
Two woes and a third on it's way, quickly it will come.