From Here
The Scroll of Origins states that the universe was made by the Creator Zha for a reason unknown to man. Zha is a being that is inconceivable to us--omnipotent, omnibenvolent, omniscent. All that we do understand is that Zha had a reason to build the universe, and that plan involved making the world and populating it with life and humanity. Like all things that Zha touched, it was perfect.
After crafting the stars, the sun, the world, It graced the world with the Zodacaphim, 21 archangels with the holy duty of watching and guiding the world to its crafted purpose. Finally, It graced the world with humanity, and we spread across the world in a timeless epoch known as the Garden Age.
Whatever the plan was for the world and our people, it was destroyed according to the scrolls by the first murder. Given free will, humanity was free to fall into degredation and sin. When Cal smote his father Ashon with the First Murder, it destroyed the perfection of the Garden Age, and threw the world into darkness. Death and plague and age came crashing upon the world. Even worse, we had pushed the world away from Zha--if the Creator attempted to walk amongst us now, Its perfection would burn away the universe. Only through dreams and visions and the light of the Sun and the Stars at night would we know Zha's glory, until the day of Judgement when the pure souls would be saved and brought back into Zha's haven.
The Fall impacted the Zodicaphim as much, if not more, than it did the mortal world. Stars fell from the sky, and the zodiac and their angelic overseers fell with them. Where once 21 Archangels ruled the night, now there were great gaps of darkness in the the night. only 10 of the Archangels stayed in their proper place. Of the remaining 11, 5 of them fell to the world and became the Nephili, the Fallen ones. Without their names in the Scroll of Death, they were unable to die, destined to wander the world until it was destroyed by Judgement. As horrifying as they might have been, they were the fortunate of the fallen.
Six of the Archangels fall into True Darkness. Whereas Zha's light was still known to the world (albeit distant), these Six fell into the space outside of Zha's light, a universe of dust, cold, and void. These became the Sycorax, the Damned Angels. Howling in pain and madness in the void, they became the antithesis of Zha, and now wished to destroy the whole universe.
Finally, there were the ten remaining Archangels. Suddenly, they had lose over half of their fellow kind, and suddenly had to pick up the pieces. The Zodacaphim became the Heironophim, the highest angels led by the Sun, doing their best to protect and guide mankind. with so much to do and so little power to do it, the remaining Archangels had to uplift man, teaching us how to read the stars and till the earth and call on the magical elements. The clergy strives to keep manking on the path the Archangels have set, hoping that we may still fulfill the requirements Zha has for us, and wait until the last Archangel Judgement awakens to complete the cycle and destroy all that was imperfect.
Of course, this is all taken from scrolls that are thousands of years old, from multiple authors and cultures and argued meanings of every word used. As the Illuminati are fond of pointing out, this is simply a story used as a basis of culture and temporal power. There is no evidence of a Garden Age, no signs there were ever stars in the long dark stretches of the Zodiac. No one can summon an archangel to ask them questions. No one was there to write this down. Even the fact that there is proof of a creature we call the Dragon exists in a place we call the Darkness that seems intent to destroy everything in our world doesn't prove anything--no one has asked the Dragon if it is a fallen angel or anything else for that matter. Like most great stories and deep questions, the truth and power of it all fall down to faith.