उमामहेश्वरव्रतं—पञ्चाक्षरमन्त्रस्य माहात्म्यं, न्यासः, जपविधिः, सदाचारः, विनियोगः
उत्पत्त्यादित्रिभेदेन न्यसेदाश्रमतः क्रमात् उभाभ्यामेव पाणिभ्याम् आपादतलमस्तकम्
utpattyāditribhedena nyasedāśramataḥ kramāt ubhābhyāmeva pāṇibhyām āpādatalamastakam
ଉତ୍ପତ୍ତି ଆଦି ତିନି ଭେଦ ଅନୁସାରେ, ନିଜ ଆଶ୍ରମ-କ୍ରମରେ ନ୍ୟାସ ବିନ୍ୟାସ କରିବ। କେବଳ ଦୁଇ ହାତରେ ପାଦତଳରୁ ମସ୍ତକ-ଶିଖା ପର୍ଯ୍ୟନ୍ତ ସ୍ପର୍ଶ କରି ମନ୍ତ୍ରଶକ୍ତି ନ୍ୟାସ କରିବ।
Suta Goswami (narrating Shiva-puja/nyasa vidhi to the sages of Naimisharanya)
It establishes nyāsa as a mandatory inner preparation for Linga-pūjā—consecrating the entire body as a fit seat for Shiva’s mantra-power before external offerings.
By directing mantra-placement through the whole body, it implies Shiva as Pati pervading and sanctifying the pashu (individual soul-body complex), loosening pāśa (bondage) through ordered discipline.
A full-body nyāsa performed sequentially—from the soles to the crown—done with both hands, adapted to one’s āśrama, aligning with Pāśupata-oriented purification before worship.