Contrary to Mal'akh's belief in supernatural power, the "ancient wisdom" guarded by the Freemasons is revealed to be a simple buried in the monument's cornerstone. Peter explains that the "Word" is a metaphorical guide to humanity's innate god-like qualities and enlightenment, rather than a source of literal magic. Aftermath and Finale Status
: Robert and Katherine decide to take their relationship slow, with Robert returning to his academic life at Harvard. The Lost Symbol - Season 1Eps10
: Mal'akh takes Katherine to the tunnels beneath the Washington Monument , planning to use the "Cascade" resonance device to achieve apotheosis (becoming a god) through a ritualistic human sacrifice. Contrary to Mal'akh's belief in supernatural power, the
: Peter Solomon arrives, intending to sacrifice himself to save Katherine. However, Mal'akh reveals he wants to be the one sacrificed by his father's hand to be reborn in a higher form. : Mal'akh takes Katherine to the tunnels beneath