▁is ▁nature , ▁he ▁is ▁not ▁a ▁separate ▁entity . ▁Liber ation ▁comes ▁to ▁those ▁who ▁know ▁Supreme ▁Being ▁is ▁present ▁as ▁the ▁Universal ▁Spirit ▁and ▁Princi ple , ▁just ▁as ▁they ▁know ▁but ter ▁is ▁present ▁in ▁milk . ▁Such ▁real ization , ▁claims ▁S vet as vat ara , ▁come ▁from ▁self - know ledge ▁and ▁self - dis cipl ine ; ▁and ▁this ▁knowledge ▁and ▁real ization ▁is ▁liber ation ▁from ▁transm igration , ▁the ▁final ▁goal ▁of ▁the ▁Up an ish ad . ▁ ▁Starting ▁with ▁the ▁middle ▁Up an ish ad ▁era , ▁m ok sha ▁- ▁or ▁equivalent ▁terms ▁such ▁as ▁mu kt i ▁and ▁ka ival ya ▁- ▁is ▁a ▁major ▁theme ▁in ▁many ▁Up an ish ads . ▁For ▁example , ▁Sar as v ati ▁Rah as ya ▁Up an ish ad , ▁one ▁of ▁several ▁Up an ish ads ▁of ▁the ▁b h ak ti ▁school ▁of ▁H indu ism , ▁starts ▁out ▁with ▁pray ers ▁to ▁God dess ▁Sar as v ati . ▁She ▁is ▁the ▁H indu ▁god dess ▁of ▁knowledge , ▁learning ▁and ▁cre ative ▁arts ; ▁her ▁name ▁is ▁a ▁comp ound ▁word ▁of ▁‘ ‘ s ara ’ ’ ▁and ▁‘ ‘ s va ’ ’ , ▁meaning ▁" ess ence ▁of ▁self ". ▁After ▁the ▁prayer ▁vers es , ▁the ▁Up an ish ad ▁inqu ires ▁about ▁the ▁secret ▁to ▁freedom ▁and ▁liber ation ▁( mu kt i ). ▁Sar as v ati ' s ▁reply ▁in ▁the