yāvatyaḥ
- as long as — SB 2.8.13plugin-autotooltip__small plugin-autotooltip_bigŚrīmad Bhāgavatam 2.8.13
O purest of the brāhmaṇas, please also explain the cause of the different durations of time, both short and long, as well as the beginning of time, following the course of action. - as they are prescribed (as above mentioned) — SB 4.8.58plugin-autotooltip__small plugin-autotooltip_bigŚrīmad Bhāgavatam 4.8.58
One should follow in the footsteps of previous devotees regarding how to worship the Supreme Lord with the prescribed paraphernalia, or one should offer worship within the heart by reciting the mantra to the Personality of Godhead, who is nondifferent from the mantra.