Witness. (Glossary for the Vahinis)
The Sakshi is the inner core of everything, the ‘immanent’, the embodiment of Sat, Cit and ananda. To entitle one to the inquiry into the Atman, one must be endowed with the Sadhana Chatushtaya or the Four Qualifications. ‘Santho dantha Uparati titiksha...’says Sruti; so, equanimity, self-control, withdrawal of the senses, steadfastness. (JV, p. 55)