The Many-Faced God
The Many-Faced God is the sole deity worshiped by the Faceless Men of Braavos, a secretive order of assassins who dwell in the House of Black and White. The god is conceived as a single, universal death-god whose nature is reflected in the countless death-gods of different cultures; the temple houses a hall of thirty tall stone gods, each representing a different face of the same divine reality. The kindly man, a priest of the order, explains to the novice Arya Stark that the Many-Faced God does not weigh men's souls but gives his gift to the best of men as he gives it to the worst, for elsewise the good would live forever. This doctrine underpins the order's central tenet: that all deaths are offerings to the Many-Faced God, and that the assassins are merely instruments of that god's will, not judges of the lives they take.
Doctrine and the Gift of Death
The core ritual of the Faceless Men is the giving of the 'gift' of death to those who have been marked and chosen. The kindly man instructs Arya that the gift is not a child's plaything and that those who serve the Many-Faced God do not kill to serve some lord, to fatten their purses, or to stroke their vanity; they never give the gift to please themselves, nor do they choose the ones they kill. The order's history, as recounted by the kindly man, begins with slaves who prayed for death; the first of the order answered those prayers. Later, a slave prayed not for his own death but for his master's, offering all he had. The first brother granted that prayer, then told the slave that the god desired his life in service, and from that moment the order was two. This story establishes the principle that the sacrifice must be meaningful and that the assassin's role is to serve the god, not to act on personal will.
The Price of Service
To become a true servant of the Many-Faced God, an acolyte must surrender everything. The kindly man tells Arya that the price is herself: all she has and all she ever hopes to have. She must give up her eyes, her ears, her legs, her name, and her very face. She will be no one's daughter, no one's wife, no one's mother. Her name will be a lie, and the face she wears will not be her own. This total renunciation of identity is the path to becoming 'no one,' a vessel through which the god can act. Arya accepts this price, stating that she can pay it and asking for a face. The process of earning a face involves a test: she must give the gift to a stranger, someone she does not know, love, or hate. This test is designed to prove that she can kill without personal motive, purely as an act of service.
The Many-Faced God and the Faceless Men
The Many-Faced God is served by a hierarchy within the House of Black and White. The kindly man and the waif are the primary priests who train the acolytes. Other servants, including acolytes and the cook Umma, also live in the temple. The order's rituals include the use of a pool of black water from which those seeking death may drink, and the preparation of faces taken from the dead, which are stored in a hidden sanctum deep beneath the temple. The faces are kept on the walls, and the kindly man explains that mummers change their faces with artifice and sorcerers use glamors, but the faces used by the Faceless Men are as true and solid as the face one is born with. The process of donning a new face is painful and involves blood, but it is a necessary step in becoming a true servant of the Many-Faced God.
The God's Nature and the Assassin's Role
The Many-Faced God is not a god of judgment. The kindly man explicitly tells Arya that the god does not weigh men's souls. This distinguishes the Faceless Men from other religious orders that might kill in the name of divine justice. The assassins are not warriors, soldiers, or swaggering bravos; they are humble and obedient servants. The kindly man rebukes Arya for having the eyes of a wolf and a taste for blood, telling her that she would kill for her own purposes and pleasures, which is not the way of the order. The true servant must be humble and obedient, and the killing must be a dispassionate act of service. The Many-Faced God is the ultimate source of all death, and the Faceless Men are merely his instruments, administering the gift to those who are marked, without personal judgment or preference.