How are you fallen from heaven, O Lucifer, son of the morning! how are you cut down to the ground, who did weaken the nations!
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Origen of Alexandria
AD 254
It is most clearly proved by these words that he who formerly was Lucifer and who “arose in the morning” has fallen from heaven. For if, as some suppose, he was a being of darkness, why is he said to have formerly been Lucifer or lightbearer? Or how could he “rise in the morning” who had in him no light at all?… So he was light once … when “his glory was turned into dust.”