Veda (): Vedas are texts without start and end, stated Swami Vivekananda, and they include "the accumulated treasury of spiritual laws discovered by different persons in different times."[REF]
Vijnana Bhairava Tantra - a teaching where Bhairavi (Parvati) asks Bhairava (Lord Shiva) to reveal the essence of the way one has to tread on the path to the realization of the highest reality - the state of Bhairava.