Revelation 12 places the pivotal defeat of Satan at the resurrection/ascension: "And she brought forth a man child, who was to rule all nations with a rod of iron: and her child was caught up unto God, and to his throne. And the woman fled into the wilderness, where she hath a place prepared of God, that they should feed her there a thousand two hundred and threescore days. And there was war in heaven: Michael and his angels fought against the dragon; and the dragon fought and his angels, And prevailed not; neither was their place found any more in heaven. 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. 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. 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."
Here, in correlation with Revelation 20, we see the end of Satan unchallenged deceiving of the Gentiles. John declares: "Now is come salvation, and strength, and the kingdom of our God, and the power of his Christ." How?
Previous to Satan's eviction, God was Israel's God, not the Gentiles God. Satan ruled the nations. But through this casting out of Satan, after man's penalty had been paid in full, he no longer had anything to accuse the elect over. It was indeed finished! The powerful spread of the Gospel to the Gentiles lifting the deception that kept them bound. Satan was now bound. The boot was on the other foot. With the global expanse of the great commission the Gentiles now are without excuse. The ignorance is gone. The veil is lifted. The means by which God lifts deception is the preaching of the Word of God. This has now been successfully ongoing throughout the nations for 2000 years.
Satan's defeat came after the resurrection. Here is when he got his eviction notice, and here is "when" salvation came to the "whole world" - not just one nation Israel. The deception enveloping the Gentiles was lifted - praise God. They are now without excuse, just like those in the OT that rejected salvation. Salvation has now come to the nations. But Satan had to first be cast down. He had to be defeated. Christ’s life, death and resurrection safely secured that. As a result the Church becomes a militant overcoming organism.
Christ’s death, burial and resurrection was the decisive blow against Satan. His defeat has already been wrought. This passage plainly shows the powerful result of Calvary and the deep impact it had upon Satan. It shows us that Satan is now under Christ’s feet and is now subject to His Sovereign will. Satan and his minions are barred from heaven. They have been banished after they were defeated 2,000 years ago.
Christ predicted shortly before He destroyed the power of Satan at the cross, in John 12:30-33: “Now is the judgment of this world: now shall the prince of this world be cast out. And I, if I be lifted up from the earth, will draw all men unto me. This he said, signifying what death he should die.”
Christ’s death, burial and resurrection was the decisive blow against Satan. His defeat has already been wrought. This passage plainly shows the powerful result of Calvary and the deep impact it had upon Satan. It shows us that Satan is now under Christ’s feet and is now subject to His Sovereign will. Satan and his minions are barred from heaven. They have been banished after they were defeated 2,000 years ago.