Revelation 12:7 And there was war in heaven: Michael and his angels fought against the dragon; and the dragon fought and his angels,
8 And prevailed not; neither was their place found any more in heaven.
9 And the great dragon was cast out, that old serpent, called the Devil, and Satan, which deceiveth the whole world: he was cast out into the earth, and his angels were cast out with him.
10 And I heard a loud voice saying in heaven, Now is come salvation, and strength, and the kingdom of our God, and the power of his Christ: for the accuser of our brethren is cast down, which accused them before our God day and night.
11 And they overcame him by the blood of the Lamb, and by the word of their testimony; and they loved not their lives unto the death.
12 Therefore rejoice, ye heavens, and ye that dwell in them. Woe to the inhabiters of the earth and of the sea! for the devil is come down unto you, having great wrath, because he knoweth that he hath but a short time.
Now we are getting down to the to the facts of who is rally in charge. Satan has always had access to Heaven to accuse the Christians but now he is taking his access to heaven a little to far by trying to conquer God. But Michael and his angels show Satan who really has the power and defeats him and casts him and his angels , demons, to earth never to enter heaven again. We have to remember Satan may have been cast out of Heaven but he still has his power. The Christians though can rejoice for their salvation has come through the blood of Lamb and the words of their testimony and the believed to the point of giving their life for their faith. Remember what a deceiver Satan has been from the beginning beginning of time with Adam & Eve and even today as he gets Pastors to water down the gospel and give feel good messages. This is his way today to deceive people. Now the people of Heaven can rejoice because the know Satan’s time is short and Jesus reign is close. But the people of the earth need to get ready because Satan is going to unleash his full power to still stop God from destroying him even though he only has a short time ,3 and 1/2 years.