Here is the scripture where it speaks about lucifer. Lucifer is mentioned in verse 12, I am showing the whole chapter so the I can see who it references to. It looks like when it says lucifer, it is talking about the king of babylon.
1 For the LORD will have mercy on Jacob, and will yet choose Israel, and set them in their own land: and the strangers shall be joined with them, and they shall cleave to the house of Jacob.
2 And the people shall take them, and bring them to their place: and the house of Israel shall possess them in the land of the LORD for servants and handmaids: and they shall take them captives, whose captives they were; and they shall rule over their oppressors.
3 And it shall come to pass in the day that the LORD shall give thee rest from thy sorrow, and from thy fear, and from the hard bondage wherein thou wast made to serve,
4 That thou shalt take up this proverb against the king of Babylon, and say, How hath the oppressor ceased! the golden city ceased!
5 The LORD hath broken the staff of the wicked, and the sceptre of the rulers.
6 He who smote the people in wrath with a continual stroke, he that ruled the nations in anger, is persecuted, and none hindereth.
7 The whole earth is at rest, and is quiet: they break forth into singing.
8 Yea, the fir trees rejoice at thee, and the cedars of Lebanon, saying, Since thou art laid down, no feller is come up against us.
9 Hell from beneath is moved for thee to meet thee at thy coming: it stirreth up the dead for thee, even all the chief ones of the earth; it hath raised up from their thrones all the kings of the nations.
10 All they shall speak and say unto thee, Art thou also become weak as we? art thou become like unto us?
11 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.
12 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!
13 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:
14 I will ascend above the heights of the clouds; I will be like the most High.
15 Yet thou shalt be brought down to hell, to the sides of the pit.
16 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;
17 That made the world as a wilderness, and destroyed the cities thereof; that opened not the house of his prisoners?
18 All the kings of the nations, even all of them, lie in glory, every one in his own house.
19 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.
20 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.
21 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.
22 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.
23 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.
24 The LORD of hosts hath sworn, saying, Surely as I have thought, so shall it come to pass; and as I have purposed, so shall it stand:
25 That I will break the Assyrian in my land, and upon my mountains tread him under foot: then shall his yoke depart from off them, and his burden depart from off their shoulders.
26 This is the purpose that is purposed upon the whole earth: and this is the hand that is stretched out upon all the nations.
27 For the LORD of hosts hath purposed, and who shall disannul it? and his hand is stretched out, and who shall turn it back?
28 In the year that king Ahaz died was this burden.
29 Rejoice not thou, whole Palestina, because the rod of him that smote thee is broken: for out of the serpent's root shall come forth a cockatrice, and his fruit shall be a fiery flying serpent.
30 And the firstborn of the poor shall feed, and the needy shall lie down in safety: and I will kill thy root with famine, and he shall slay thy remnant.
31 Howl, O gate; cry, O city; thou, whole Palestina, art dissolved: for there shall come from the north a smoke, and none shall be alone in his appointed times.
32 What shall one then answer the messengers of the nation? That the LORD hath founded Zion, and the poor of his people shall trust in it.
Jesus Christ reveals himself to be the Son of Jah by the example he lived, and the words he gave I and I. And the wicked ones, like the king of babylon, reveals theirself to be evil, by their example and words.
I don't look too deep into the concept of lucifer, because I don't really see it adding much to I trod. Let those people that I and I see chattering about it to chatter. I and I have more important things to spend our time and energy doing, to come closer to Jah.
I look to the example of Jesus Christ, and RasTafarI, so I know how to live. And I do I best to live in the same way. I continually burn fire on I own self, to rid Iself of any wicked thoughts or intentions that try to pass through I mind.
I work to increase I communication and Oneness with Jah. And to rise to higher spiritual heights. I also work to help and show others about what I have found and seen. And I also learn from others about what they have found and seen.
I work to be more observant of people around I. To observe their spirit, their body movements and their words and sounds. So that I can see who people are and also see the things that they try to hide. Also, I do this to see what kind of emotional state the person is in, so I know when to speak and what to say. Because there is no point in saying something that will be said to closed ears.
I work to be more observant of the things that are happening in the world. So I know what to expect in the coming days, months or years. I do this to see what Revelation season I and I are in, and what season is coming next. I also do this so that when there is a need for I to blaze some Fire on Babylon, I know when to chant and blaze Fire. I and I have such great capabilities, I and I can even chant with the earth, to bring earthquakes, whirlwind, rain or sun.
It seems more useful for I and I to work on these things, because this work will bring I and I to Jah, and help I and I trod through this world. So no matter who lucifer is. I know that Jah expects righteousness from I and I. And I know that Jah hates wickedness.
I am not saying that I and I shouldn't reason about things like lucifer. I and I just need to realize that knowing more about lucifer is not that important. Even if I and I know absolutely nothing about lucifer, it doesn't really make a difference, the requirements of Jah remain the same. I and I need to spent much more of our time dealing with the things that will make I and I One with Jah, because I and I need to be prepared to fight the great evil that is here and will soon rise, and I and I need to get ready to go to Zion.
Jah Blessings and Strength,
Haile Selassie I