It is very difficult to point out the exact cause or causes which finally culminated in the Lucifer rebellion. We are certain of only one thing, and that is: Whatever these first beginnings were, they had their origin in Lucifer's mind. There must have been a pride of self that nourished itself to the point of self-deception, so that Lucifer for a time really persuaded himself that his contemplation of rebellion was actually for the good of the system, if not of the universe. By the time his plans had developed to the point of disillusionment, no doubt he had gone too far for his original and mischief-making pride to permit him to stop. At some point in this experience he became insincere, and evil evolved into deliberate and willful sin. That this happened is proved by the subsequent conduct of this brilliant executive. He was long offered opportunity for repentance, but only some of his subordinates ever accepted the proffered mercy. The Faithful of Days of Edentia, on the request of the Constellation Fathers, in person presented the plan of Michael for the saving of these flagrant rebels, but always was the mercy of the Creator Son rejected and rejected with increasing contempt and disdain.
Lucifer and his first assistant, Satan, had reigned on Jerusem for more than five hundred thousand years when in their hearts they began to array themselves against the Universal Father and his then vicegerent Son, Michael.
There were no peculiar or special conditions in the system of Satania which suggested or favored rebellion. It is our belief that the idea took origin and form in Lucifer's mind, and that he might have instigated such a rebellion no matter where he might have been stationed. Lucifer first announced his plans to Satan, but it required several months to corrupt the mind of his able and brilliant associate. However, when once converted to the rebel theories, he became a bold and earnest advocate of "self-assertion and liberty."
No one ever suggested rebellion to Lucifer. The idea of self-assertion in opposition to the will of Michael and to the plans of the Universal Father, as they are represented in Michael, had its origin in his own mind. His relations with the Creator Son had been intimate and always cordial. At no time prior to the exaltation of his own mind did Lucifer openly express dissatisfaction about the universe administration. Notwithstanding his silence, for more than one hundred years of standard time the Union of Days on Salvington had been reflectivating to Uversa that all was not at peace in Lucifer's mind. This information was also communicated to the Creator Son and the Constellation Fathers of Norlatiadek.
Throughout this period Lucifer became increasingly critical of the entire plan of universe administration but always professed wholehearted loyalty to the Supreme Rulers. His first outspoken disloyalty was manifested on the occasion of a visit of Gabriel to Jerusem just a few days before the open proclamation of the Lucifer Declaration of Liberty. Gabriel was so profoundly impressed with the certainty of the impending outbreak that he went direct to Edentia to confer with the Constellation Fathers regarding the measures to be employed in case of open rebellion.
--Presented by a Melchizedek of Nebadon, from the Urantia Papers.