Once again, I have to thank Kent Hovind for teaching me false doctrine because I have repeated something he taught everyone which was not true. The one named "Lucifer" in Isaiah 14 is NOT referring to Satan. I am not saying that there are people who refer to Satan as "Lucifer," but that is not the context of Isaiah 14, and sadly, I have, many times, taught that wrong.
This is a name that was being given to Nebuchadnezzar because the context of the chapter (and surrounding chapters) is Babylon.
Let's read it again:
Thy pomp is brought down to the grave, and the noise of thy viols: the worm is spread under thee, and the worms cover thee. How art thou fallen from heaven, O Lucifer, son of the morning! how art thou cut down to the ground, which didst weaken the nations! For thou hast said in thine heart, I will ascend into heaven, I will exalt my throne above the stars of God: I will sit also upon the mount of the congregation, in the sides of the north: I will ascend above the heights of the clouds; I will be like the most High. Yet thou shalt be brought down to hell, to the sides of the pit. They that see thee shall narrowly look upon thee, and consider thee, saying, Is this the man that made the earth to tremble, that did shake kingdoms; That made the world as a wilderness, and destroyed the cities thereof; that opened not the house of his prisoners? All the kings of the nations, even all of them, lie in glory, every one in his own house. But thou art cast out of thy grave like an abominable branch, and as the raiment of those that are slain, thrust through with a sword, that go down to the stones of the pit; as a carcase trodden under feet. Thou shalt not be joined with them in burial, because thou hast destroyed thy land, and slain thy people: the seed of evildoers shall never be renowned. Prepare slaughter for his children for the iniquity of their fathers; that they do not rise, nor possess the land, nor fill the face of the world with cities. For I will rise up against them, saith the LORD of hosts, and cut off from Babylon the name, and remnant, and son, and nephew, saith the LORD. I will also make it a possession for the bittern, and pools of water: and I will sweep it with the besom of destruction, saith the LORD of hosts.
-Isa 14:11-23
It was Nebuchadnezzar that considered that he, being the man with the highest authority in the world, thought he would ascend into godhood. It was Nebuchadnezzar who God said would be brought down to hell for his arrogance. He was a leader of the world at the time, and when he was bought low, the people marveled at him that he, at one time, had made the nations to tremble in fear. This is why God said he would rise up and cut off Babylon, which He did, and that is why, today, Babylon is nothing but a shadow in name.
Nebuchadnezzar thought he was going to bring light to the world, which is why he is mockingly called "Lucifer" in this passage, which may have even been a name he gave to himself at one point.
Sorry that I taught this wrong for so long. I still have doctrines imprinted into me by corrupt teachers that I am slowly working out.