The tradition of those guhya or secretive Bhairava is really an oral custom that is constant in the guru disciple tradition. Their karmakand rituals and methods are mystery, they're not published down but only learnt and practiced in guru disciple custom. Bhairavi, the goddess, asks Bhairava to reveal the essence https://vashikaran42740.worldblogged.com/35769018/5-simple-statements-about-bhairav-explained