śraddhayā — with faith; parayā — transcendental; taptam — executed; tapaḥ — austerity; tat — that; tri-vidham — of three kinds; naraiḥ — by men; aphala-ākāṅkṣibhiḥ — who are without desires for fruits; yuktaiḥ — engaged; sāttvikam — in the mode of goodness; paricakṣate — is called.