Satan Fell From Heaven
"Satan was not thrown out of heaven until after this earth was created. Jesus remarked, "I beheld Satan as lightning fall from heaven." (Luke 10:18) Similarly, John's revelation records that Satan "which deceiveth the whole world: he was cast out into the earth, and his angels were cast out with him." (Revelation 12:9) From this we know that Satan was not cast out until after the creation of this earth had prepared a place into which Satan could be cast." (link, emphasis added)