WHAT ARE SHADOWHUNTERS?
A thousand years ago, the Angel Raziel mixed his blood with the blood of men and created the race of the Nephilim. Human-angel hybrids, they walk among us, unseen but ever-present, our invisible protectors.
They call themselves Shadowhunters.
The Shadowhunters obey the laws set down in the Gray Book, given to them by the angel: their mandate is to protect our world from the inter dimensional parasites they call demons, who travel from world to world, razing and destroying everything in their path. Theirs is also the task of keeping the peace among the warring Downworlders: the human-demon crossbreeds we know as warlocks, vampires, werewolves, and faeries.
In their duties they are aided by the mysterious Silent Brothers. Their lips and eyes sewn shut, the Silent Brothers rule over the City of Bones, the necropolis below the streets of Manhattan that holds the dead bodies of slain Shadowhunters. The Silent Brothers keep the archival records of ever Shadowhunter ever born. They also watch over the Mortal Instruments, the three divine objects the Angel Raziel gave to his children. One is a sword. One is a mirror. And the last is a cup.
For a thousand years, the Nephilim have protected the Mortal Instruments. But that was before the Uprising, the civil war that almost tore the Shadowhunters' secret world apart. Though Valentine, the Shadowhunter who started the war, is long dead, the wounds it left behind have never healed.
Raziel- is an archangel within the teachings of Jewish mysticism (of the Kabbalah of Judaism ) who is the "Keeper of Secrets" and the "Angel of Mysteries."He is associated with the Sephira Chokmah ( the second of ten) in Olam Briah, one of theof Kabbalistic theory.
Nephilim- is antediluvian race (pre-flood) race which are referred to in the Bible as giants. They were reportedly the children born from the "daughters of men'', and the "Sons of God''. It is most important to note that they are mentioned almost simultaneous to God's statement that He would destroy the earth by flood, and it seems from this association that their affect upon mankind was one of the primary justifications that brought the destruction.