Jyotiṣa-śāstra Saṅgraha: Threefold Division, Gaṇita Methods, Muhūrta, and Planetary Reckoning
शिलातलेवसंशुद्धे वज्रलेपेतिवासमे । तत्र शकांगुलैरिष्टैः सममंडलमालिखेत् ॥ १२८ ॥
śilātalevasaṃśuddhe vajralepetivāsame | tatra śakāṃgulairiṣṭaiḥ samamaṃḍalamālikhet || 128 ||
บนพื้นหินที่ชำระให้บริสุทธิ์ดีแล้วและฉาบด้วยวชรเลปะ (ปูนแข็งดุจวชระ) พึงใช้นิ้ววัดตามที่คัมภีร์กำหนด วาดมณฑล (วงกลม) ให้เรียบเสมอและได้สัดส่วน
Sanatkumara (in instruction to Narada, in the Moksha-dharma/ritual-vidhi context)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: adbhuta
It emphasizes that sacred practice begins with purity and precision—purifying the base and creating a balanced maṇḍala establishes an ordered, sattvic space suitable for mantra and worship.
While technical, it supports bhakti by teaching careful preparation of the worship-space; disciplined external order (clean surface, correct measures) becomes an aid to steady, focused devotion.
It reflects śulba/measurement discipline and ritual procedure—using standardized aṅgula-based units and symmetry rules for constructing a maṇḍala as part of correct karmakāṇḍa practice.