isa. 14 is a contested point, the name Lucifer was not in the original Scriptures. The use of that name seems to indicate Satan as the subject. If you read the original words they say morning star or day star. If you look up morning star in any concordance you will see it referring to Christ. As far as Satan being cast out of heaven I do not think he was. Job 1 mentions the fact that he reports to God his actions asks permission from God to touch Job. He also asked permission to sift Jesus' disciples Luke 22:31. His power is limited - not as free as ours. Other articles in this site go into greater detail. Thank you, Linus, for writing.