True Faith is a power held by the truly devout. With True Faith, for example, a brandished cross can have an effect on a vampire, Mages and werewolves instead of mearly being an empty symbol of faith.
Mortals with True Faith are sometimes Hunters (see Hunter: The Reckoning), but not necessarily.
True Faith has been know to repel, stun, and even damage Kindred, force werewolves to revert to human form and disrupt magical attacks it also allows for a individual to use a number of miracles.