सोमवर्णनम्
Graha–Ratha–Aśva Varṇana, Dhruva-Nibaddha Gati, Maṇḍala-Pramāṇa, Graha-Arcana
उत्तरासु च वीथीषु व्यन्तरास्तमनोदयौ पौर्णिमावास्ययोर् ज्ञेयौ ज्योतिश्चक्रानुवर्तिनौ
uttarāsu ca vīthīṣu vyantarāstamanodayau paurṇimāvāsyayor jñeyau jyotiścakrānuvartinau
ในวิถีทิพย์ฝ่ายเหนือ เหล่าไวอันตระพึงรู้ว่าเป็นผู้ครองอำนาจแห่งอัสดงและอรุณในวันเพ็ญและวันเดือนดับ; ท่านทั้งหลายดำเนินไปตามจักรแห่งดวงประทีปฟ้าโดยสอดคล้องกัน।
Suta Goswami
It grounds Shiva-puja in sacred timing: Purnima and Amavasya are highlighted as cosmically governed junctions, suitable for vrata, japa, and offerings to the Linga in harmony with the jyotiṣ-cakra under Pati (Shiva).
By implying an ordered “wheel of lights” that beings follow, it points to Shiva as Pati—the sovereign regulator of cosmic law (ṛta) behind celestial motion, while pashus (souls) benefit by aligning their conduct with that order.
Observance of Amavasya and Purnima disciplines—fasting, purification, japa, and Linga-archana—supporting Pashupata-style inner regulation (niyama) by syncing practice with sunrise/sunset and lunar transitions.