Lucifer is more than the concept of enlightenment to the Illuminati. Lucifer is the being who gives them their marching orders. You may want to skip to part 3...which begins to get to the heart of the matter. Here is a link to the wikipedia version of who Lucifer is...complete with footnotes:
http://en.wikipedia.org/wiki/Lucifer
Here are some highlights:
Lucifer is a Latin word meaning "light-bearer", "day star" or "morning star". The name is frequently given to the Devil in Christian convention. Use of this name as a reference to a fallen angel stems from a particular interpretation of Isaiah 14:3-20, a passage that speaks of someone who is given the name of "Day Star" or "Morning Star" (in Latin, Lucifer) as fallen from heaven.[2] In 2 Peter 1:19 and elsewhere, the same Latin word lucifer is used of the morning star with no relation to the devil. However, in writings later than those in the Bible, the Latin word Lucifer has often been used instead as a proper name for the devil.
A pagan myth of the fall of angels, associated with the morning star, was transferred to Satan already in the pre-Christian century, as seen in the Life of Adam and Eve and the Second Book of Enoch[3], where Satan-Sataniel (sometimes identified with Samael) is described as having been one of the archangels. Because he contrived "to make his throne higher than the clouds over the earth and resemble 'My power' on high", Satan-Sataniel was hurled down, with his hosts of angels, and since then he has been flying in the air continually above the abyss.[4]
Early Christian writers continued this identification of "Lucifer" with Satan. Tertullian ("Contra Marrionem," v. 11, 17), Origen ("Ezekiel Opera," iii. 356), and others, identify Lucifer with Satan, who also is represented as being "cast down from heaven" (Revelation 12:7-10; cf. Luke 10:18).[4]
However, some contemporary exorcists and theologians such as Father Jose Antonio Fortea and Father Amorth in their experience and based on Bible interpretations have reasons to believe that Satan and Lucifer are different beings.[5]
The New Testament shows a high development of demonology. In consonance with the Gospels beliefs of the lower orders of society, the devil and his realm are regarded as an entire ubiquitousness in all the events of daily life. In accordance, he has many names: "Satan" (Matt. 4:10; Mark 1:30, 4:15; Luke 10:18), "devil" (Matt. 4:1), "adversary" (1. Peter 5:8, ἀντίδικος; 1. Tim. 5:14, ἀντικείμενος), "enemy" (Matt. 13:39), "accuser" (Rev. 12:10), "old serpent" (Rev. 20:2), "great dragon" (Rev. 12:9), Beelzebub (Matt. 10:25, 12:24), and Belial (comp. Samael). In Luke 10:18, John 12:31, 2. Cor. 6:16, and Rev. 12:9 the fall of Satan is mentioned. The devil is regarded as the author of all evil (Luke 10:19; Acts 5:3; 2. Cor. 11:3; Ephes. 2:2), who beguiled Eve (2. Cor. 11:3; Rev. 12:9). Satan brought death itself into the world (Heb. 2:13), being ever the tempter (1. Cor. 7:5; 1. Thess. 3:5; 1. Peter 5:8), even as he tempted Jesus (Matt. 4). The Christian demonology and belief in the devil dominated subsequent periods[6]. However, though the New Testament includes the conception that Satan fell from heaven with the velocity of lightning (Luke x. 18; Rev. xii. 7-10), [7] it nowhere applies the name Lucifer to him.
The Jewish Encyclopedia states that in the apocalyptic writings, the conception of fallen angels is widespread. Throughout antiquity stars were commonly regarded as living celestial beings (Job 38:7).[7] Indications of this belief, behind which probably lies the symbolizing of an astronomical phenomenon, the shooting stars, are met with in Isaiah 14:12.