The original context is found here: https://www.theworldnewsmedia.org/topic/39516-all-aspects-of-1914-doctrine-are-now-problematic-from-a-scriptural-point-of-view/
[Responses or questions from other forum participants are removed, unless brief]
1. Are you saying that the war between Michael and Satan and the casting out of Satan and his angels preceded the event referred to at Rev.12:10, and by this reckoning took place earlier than “the year when Jesus died and was resurrected”?
2. What do you think “the short period of time” mentioned at Rev 12:12 refers to?
For the answer to #1, just compare the scripture with all other scriptures that touch on this same subject:
(Revelation 12:7-12) 7 And war broke out in heaven: Miʹcha·el and his angels battled with the dragon, and the dragon and its angels battled 8 but they did not prevail, nor was a place found for them any longer in heaven. 9 So down the great dragon was hurled, the original serpent, the one called Devil and Satan, who is misleading the entire inhabited earth; he was hurled down to the earth, and his angels were hurled down with him. 10 I heard a loud voice in heaven say: “Now have come to pass the salvation and the power and the Kingdom of our God and the authority of his Christ, because the accuser of our brothers has been hurled down, who accuses them day and night before our God! 11 And they conquered him because of the blood of the Lamb and because of the word of their witnessing, and they did not love their souls even in the face of death. 12 On this account be glad, you heavens and you who reside in them! Woe for the earth and for the sea, because the Devil has come down to you, having great anger, knowing that he has a short period of time.”
Satan is cast out in verse 9 and “now have come to pass the salvation and the power and the Kingdom” is said to have happened in verse 10. So that would be the natural order if they are separated by time. But if there is set of events that covers both at once, then that is quite possible, too. In that case we don’t have to worry too much about the time. (And we wouldn’t have to defend the idea that the Watchtower appears to get it backwards, here, saying that Jesus is crowned as king, and then the first order of business is to battle with Satan.)
I think a good answer is found here:
(John 12:29-33) . . .” 30 Jesus answered: “This voice has occurred, not for my sake, but for your sakes. 31 Now there is a judging of this world; now the ruler of this world will be cast out. 32 And yet I, if I am lifted up from the earth, will draw all sorts of men to myself.” 33 This he was really saying to indicate what sort of death he was about to die.
Jesus’ rise is Satan’s fall, here. The ruler of the world, the Devil, was battled and finally conquered and defeated through the ministry and death of Jesus, who was “made to be sin for us” and who opened the way for sons of light to overpower the darkness. And Satan’s anger is evident by the fact that we must endure difficulties as Christian ministers, and we must conquer.
(John 12:35, 36) . . .“The light will be among you a little while longer. Walk while you still have the light, so that darkness does not overpower you; whoever walks in the darkness does not know where he is going. 36 While you have the light, exercise faith in the light, so that you may become sons of light.”. . .
(2 Corinthians 5:21-7:1) 21 The one who did not know sin, he made to be sin for us, so that by means of him we might become God’s righteousness. . . . 2 For he says: “In an acceptable time I heard you, and in a day of salvation I helped you.” Look! Now is the especially acceptable time. Look! Now is the day of salvation. . . .4 but in every way we recommend ourselves as God’s ministers, by the endurance of much, by tribulations, by times of need, by difficulties, 5 by beatings, by imprisonments, by riots, by hard work, by sleepless nights, by times without food; . . . as dying and yet look! we live, as punished and yet not handed over to death, . . . For what fellowship do righteousness and lawlessness have? Or what sharing does light have with darkness? 15 Further, what harmony is there between Christ and Beʹli·al? . . . 7 Therefore, since we have these promises, beloved ones, let us cleanse ourselves of every defilement of flesh and spirit, perfecting holiness in the fear of God.
The idea of Satan being cast out of heaven is an expression meaning he is cast down, loses his power over those he wishes to ensnare. And this is why Revelation relates it to the announcement of salvation. It’s the same topic Hebrews speaks about here:
(Hebrews 2:14, 15) . . .that through his death he might bring to nothing the one having the means to cause death, that is, the Devil, 15 and that he might set free all those who were held in slavery all their lives by their fear of death.
Satan is still the “ruler” of the world, and is therefore still, in effect, in the “heavenly places.” That has been just as true since 1914 as it was since 33. But he has been brought to nothing for those who conquer, those who find salvation in the sacrifice of Jesus Christ.
(1 Peter 5:8-10) . . .Your adversary, the Devil, walks about like a roaring lion, seeking to devour someone. 9 But take your stand against him, firm in the faith, knowing that the same kind of sufferings are being experienced by the entire association of your brothers in the world. 10 But after you have suffered a little while, the God of all undeserved kindness, who called you to his everlasting glory in union with Christ, will himself finish your training.. . .
This was just as true in the first century as in the twentieth and today. Nothing notable in this regard changed in 1914.
(1 John 3:8) 8 The one who practices sin originates with the Devil, because the Devil has been sinning from the beginning. For this purpose the Son of God was made manifest, to break up the works of the Devil.
Notice that it had already happened, and when the first glimpse of the Devil’s works being broken up were seen, Jesus could say:
(Luke 10:18-20) . . .“I see Satan already fallen like lightning from heaven. 19 Look! I have given you the authority to trample underfoot serpents and scorpions, and over all the power of the enemy, and nothing at all will harm you. 20 Nevertheless, do not rejoice because the spirits are made subject to you, but rejoice because your names have been written in the heavens.”
As far as the short period of time goes. This has been true for all of us ever since the last days began. (Hebrews 1:1,2) We have a relatively short lifespan, and it is reserved for all men to die. And in the overall scheme of Satan’s lifetime, who may have lived for billions of years, he must know his fate is sealed and his time is short. None of us (since the warning in 33 C.E.) have known just when the entire system would be cut short for the “second time that he [Christ] appears.” But in either case whether death or through his appearance, it is a short time before each of us receives a judgment.
(Hebrews 9:26-28) . . .But now he has manifested himself once for all time at the conclusion of the systems of things to do away with sin through the sacrifice of himself. 27 And just as it is reserved for men to die once for all time, but after this to receive a judgment, 28 so also the Christ was offered once for all time to bear the sins of many; and the second time that he appears it will be apart from sin, and he will be seen by those earnestly looking for him for their salvation.
Obviously, this is not the ONLY way to look at these things. But you asked what I thought.