Page updated 18 Dec 2015
What does the BIBLE say about Satan (Lucifer, Devil)
Satan Cast Out of Heaven
The Lord never meant for evil to exist. It was simply the opposite of good, and since it takes a free will for evil to come into existence, Lucifer was the first created being to exercise his will against God. Since that time, others have followed. Satan caused a third of heaven to fall with him by influencing other angelic beings to make war against God (Revelation 12:4aAnd his tail drew the third part of the stars of heaven, and did cast them to the earth: and the dragon stood before the woman which was ready to be delivered, for to devour her child as soon as it was born.Revelation 12 verse 4). They too were cast out of heaven. They have since become evil spirits due to their choice. They now roam the earth, with Satan as their leader and master. These invisible supernatural beings still have power, but it is directed toward evil works of darkness.
We can see a glimpse of his evil wisdom, strength, glitter, and his inevitable end by reading the previous passages. We must remember that he has only limited power, but nevertheless he does have power, and those who do not know him and his devices inevitably become his victims.
Jesus Defeats Satan
Those who are "born again" and filled with the Spirit of God have no need to fear this evil foe as he has been defeated by our God. Jesus defeated him and stripped him of his power two thousand years ago. Jesus paid the price of our sins on the cross and then rose from the dead bringing life to all who would follow Him. Satan's authority has been taken away from him. We now have authority over him through Jesus Christ.
I am he that liveth, and was dead; and, behold, I am alive for evermore, Amen; and have the keys of hell and of death. Revelation 1:18
Revelation 12 records the account of Satan's overthrow by Christ. We are first given a vision of what takes place in heaven, then the Bible reveals the earthly scene:
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. 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. Revelation 12:7-12
Excerpt from the book Exposing Satan's Devices