Why Did Satan Fall Out Of Favour With God?

Satan did fall out of favor with God, Lucifer did! God changed has name to satan (or the "DEVIL", which is "LIVED" spelled backwards) and casted him out of heaven with all of the fallen angels (demons). He, causing all of creation to sin against God, could not ever get favor from God, because that would require him to repent of his sins and give his life to Jesus. Even so, how can one inherit Salvation through creation, lose it and gain it back again? Revelation 20:10 says, "and the Antichrist was thrown into the Lake of Fire, where the Beast and the False Prophet are...." Does that sound like he ever gain favor from GOD, EVER!?