अग्निकार्य-होमविधिः
Agnikārya and Homa Procedure
वितस्तिद्विगुणोन्नत्या नाभिमन्तः प्रचक्षते । मध्यं च मध्यमांगुल्या मध्यमोत्तमपर्वणोः
vitastidviguṇonnatyā nābhimantaḥ pracakṣate | madhyaṃ ca madhyamāṃgulyā madhyamottamaparvaṇoḥ
他们宣说:脐周之域向上延展,高达二倍“维塔斯提”(一拃)。所谓“中位”,则在中指之处,即其中节与上节指骨相接之关节。
Suta Goswami (narrating the Vāyavīyasaṃhitā teachings to the sages at Naimiṣāraṇya)
Tattva Level: pasha
Shiva Form: Dakṣiṇāmūrti
Role: teaching
It frames the body as a disciplined field for sādhana—precise measures and ‘central points’ support steadiness in worship and yoga, helping the bound soul (paśu) turn toward the Lord (Pati) through ordered practice.
Such measurement language commonly underlies ritual exactness—how one marks, places, and attends to sacred centers—so outer worship of Saguna Shiva (like Liṅga-pūjā) becomes aligned with inner focus and reverence.
A practical takeaway is careful bodily alignment and attention to central points while doing japa (e.g., the Pañcākṣarī) or dhyāna, using traditional measures as aids for steadiness rather than as ends in themselves.