The Book Of Lucifer The Other Son Of God

Satan has said his name is Lucifer and he is a liar. Meet the real Lucifer. Christian lore is filled with images of Lucifer portraying him as the dark creature who brings sin, suffering and destruction to the world. But how can that the same Lucifer who stood in the presence of God leading the angelic choir be the one who fell from heaven in is disgrace? What was the life he lived in the divine realm before the earth was formed?