The Order of Lanonandek-Lucifer:
Lucifer was not an ascendant being; he was a created Son of the local universe, and of him it was said: “You were perfect in all your ways from the day you were created till unrighteousness was found in you.”-Urantia book
According to the Urantia book around 200,000 years ago Earth time from the order of Lanonandek Lucifer was the being who caused the third rebellion on Jerusem spreading the gospel of cosmic suicide convinced that there was never a Universal Father to begin with yet he conceded Christ was his Creator-Father but did not believe that Christ himself came from the Father. Lucifer asserted that the plan of paradise ascension was a big fraud to control all universe creatures. To prevent further damage to the system Earth was placed in a quarteened status. Technically, Christ did declare the termination of the Lucifer rebellion when he came to Earth, however, all interplanetary communication circuits would remain cut off from the rest of the universe and will not be restored until the adjudication of Lucifer. At present, Lucifer remains confined to a detention sphere/world in the system of Satania. But his legacy still remains on this planet the luciferian philosophy and his declaration of liberty to the service of self. The very fact that we still use fear hate and war on this planet as a means to resolve differences and conflicts between nations is evidence the legacy of Lucifer still remains…
Lucifer Rebellion Urantia book Paper 53.
”But this war in heaven was very terrible and very real. While displaying none of the barbarities so characteristic of physical warfare on the immature worlds, this conflict was far more deadly; material life is in jeopardy in material combat, but the war in heaven was fought in terms of life eternal.”
All secession propaganda had to be carried on by personal effort because the broadcast service and all other avenues of interplanetary communication were suspendedby the action of the system circuit supervisors. Upon the actual outbreak of the insurrection the entire system of Satania was isolated in both the constellation and the universe circuits. During this time all incoming and outgoing messages were dispatched by seraphic agents and Solitary Messengers. The circuits to the fallen worlds were also cut off, so that Lucifer could not utilize this avenue for the furtherance of his nefarious scheme. And these circuits will not be restored so long as the archrebel lives within the confines of Satania……and the delusions of self-assertion had every opportunity for deceiving the primitive peoples of a young and undeveloped world.
“There was war in heaven; Michael’s commander and his angels fought against the dragon (Lucifer, Satan, and the apostate princes); and the dragon and his rebellious angels fought but prevailed not.”This “war in heaven” was not a physical battle as such a conflict might be conceived on Urantia. In the early days of the struggle Lucifer held forth continuously in the planetary amphitheater. Gabriel conducted an unceasing exposure of the rebel sophistries from his headquarters taken up near at hand. The various personalities present on the sphere who were in doubt as to their attitude would journey back and forth between these discussions until they arrived at a final decision.
Bt this war in heaven was very terrible and very real. While displaying none of the barbarities so characteristic of physical warfare on the immature worlds, this conflict was far more deadly; material life is in jeopardy in material combat, but the war in heaven was fought in terms of life eternal.
The universe government of the Creator Son—Michael. Lucifer contended that the local systems should be autonomous. He protested against the right of Michael, the Creator Son, to assume sovereignty of Nebadon in the name of a hypothetical Paradise Father and require all personalities to acknowledge allegiance to this unseen Father. He asserted that the whole plan of worship was a clever scheme to aggrandize the Paradise Sons. He was willing to acknowledge Michael as his Creator-father but not as his God and rightful ruler.
Urantia Book – Paper 54 – Problems of the Lucifer Rebellion